{"id":292,"date":"2024-08-19T09:19:00","date_gmt":"2024-08-19T09:19:00","guid":{"rendered":"https:\/\/pixelsconverter.online\/?page_id=292"},"modified":"2025-10-24T04:29:20","modified_gmt":"2025-10-24T04:29:20","slug":"em-to-vh-converter","status":"publish","type":"page","link":"https:\/\/toolsmate.online\/fr\/em-to-vh-converter\/","title":{"rendered":"Convertisseur EM en VH"},"content":{"rendered":"<style>.kb-row-layout-id292_4aa20b-69 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id292_4aa20b-69 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id292_4aa20b-69 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1100px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id292_4aa20b-69 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id292_4aa20b-69 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id292_4aa20b-69 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id292_4aa20b-69 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column292_e6562a-49 > .kt-inside-inner-col,.kadence-column292_e6562a-49 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_e6562a-49 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_e6562a-49 > .kt-inside-inner-col{flex-direction:column;}.kadence-column292_e6562a-49 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column292_e6562a-49 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_e6562a-49{position:relative;}@media all and (max-width: 1024px){.kadence-column292_e6562a-49 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column292_e6562a-49 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_e6562a-49\"><div class=\"kt-inside-inner-col\">\n<h1 class=\"wp-block-heading has-theme-palette-9-color has-text-color has-link-color wp-elements-74de8a0810f59f12b9e6f077681942f0\">Convertisseur EM vers VH<\/h1>\n<\/div><\/div>\n\n\n<style>.kadence-column292_ff26f2-f8 > .kt-inside-inner-col,.kadence-column292_ff26f2-f8 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_ff26f2-f8 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_ff26f2-f8 > .kt-inside-inner-col{flex-direction:column;}.kadence-column292_ff26f2-f8 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column292_ff26f2-f8 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_ff26f2-f8{position:relative;}@media all and (max-width: 1024px){.kadence-column292_ff26f2-f8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column292_ff26f2-f8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_ff26f2-f8\"><div class=\"kt-inside-inner-col\">\n<div class=\"container\">\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"emInput\" placeholder=\"Entrer la valeur EM\">\n        <label for=\"emInput\">EM<\/label>\n    <\/div>\n    <!-- Icon for page change -->\n    <span id=\"pageChangeIcon\" class=\"rotate-icon\">\n        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 52 52\" fill=\"#000000\" class=\"CalculatorField_calculator-field__reverse-icon__vb2AT\">\n            <g>\n                <path d=\"M48.5,2h-3C44.7,2,44,2.7,44,3.5v7c0,0.9-1,1.5-1.6,0.8l0,0C37.7,6.1,31,3.4,23.7,4.1 c-2.6,0.2-5.1,1-7.4,2.2c-1.2,0.6-2.4,1.3-3.4,2.1c-0.7,0.5-0.8,1.6-0.2,2.3l2.1,2.1c0.5,0.5,1.3,0.6,1.9,0.2 c1.2-0.8,2.5-1.5,3.9-2.1c0.6-0.2,1.3-0.4,2-0.6c6.3-1.2,12.3,1.3,15.7,5.4c1.2,1.4,0.3,2.3-0.7,2.3h-7c-0.8,0-1.6,0.7-1.6,1.5v3 c0,0.8,0.8,1.5,1.6,1.5h18.2c0.7,0,1.2-0.6,1.2-1.3V3.5C50,2.7,49.3,2,48.5,2z\"><\/path>\n                <path d=\"M39.4,37.4c-0.6-0.6-1.5-0.6-2.1,0c-1.6,1.6-3.6,2.9-5.8,3.7c-0.6,0.2-1.3,0.4-2,0.6 c-6.3,1.2-12.3-1.3-15.7-5.4c-1.2-1.4-0.3-2.3,0.7-2.3h7c0.8,0,1.5-0.7,1.5-1.5v-3c0-0.8-0.7-1.5-1.5-1.5H3.3C2.6,28,2,28.6,2,29.3 v19.2C2,49.3,2.7,50,3.5,50h3C7.3,50,8,49.3,8,48.5v-7c0-0.9,1-1.5,1.6-0.8l0,0c4.6,5.2,11.4,7.9,18.7,7.2c2.6-0.2,5.1-1,7.4-2.2 c2.2-1.1,4.1-2.5,5.7-4.1c0.6-0.6,0.6-1.6,0-2.1L39.4,37.4z\"><\/path>\n            <\/g>\n        <\/svg>\n    <\/span>\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"emSizeInput\" placeholder=\"Entrez la valeur de la taille EM\">\n        <label for=\"emSizeInput\">Taille EM<\/label>\n    <\/div>\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"viewportHeightInput\" placeholder=\"Entrer la hauteur de la fen\u00eatre d&#039;affichage\">\n        <label for=\"viewportHeightInput\">Hauteur de la fen\u00eatre d&#039;affichage<\/label>\n    <\/div>\n    <div class=\"result\" id=\"resultDisplay\">Le r\u00e9sultat sera affich\u00e9 ici<\/div>\n<\/div>\n\n\n<script>\n    const emInput = document.getElementById('emInput');\n    const emSizeInput = document.getElementById('emSizeInput');\n    const viewportHeightInput = document.getElementById('viewportHeightInput');\n    const resultDisplay = document.getElementById('resultDisplay');\n    const copyIcon = document.createElement('span'); \/\/ Create the copy icon container\n\n    \/\/ Set default values for EM Size and Viewport Height\n    emSizeInput.value = 16; \/\/ Default EM size\n    viewportHeightInput.value = 1000; \/\/ Default Viewport Height\n\n    \/\/ Function to convert EM to VH\n    function convertEmToVh() {\n        const emValue = parseFloat(emInput.value);\n        const emSizeValue = parseFloat(emSizeInput.value);\n        const viewportHeightValue = parseFloat(viewportHeightInput.value);\n        \n        if (!isNaN(emValue) && !isNaN(emSizeValue) && !isNaN(viewportHeightValue)) {\n            const vhValue = (emValue * emSizeValue) \/ viewportHeightValue * 100; \/\/ Convert EM to VH\n\n            \/\/ Check if the vhValue is a whole number\n            const displayValue = (vhValue % 1 === 0) ? vhValue : vhValue.toFixed(2);\n            resultDisplay.textContent = displayValue + ' vh';  \/\/ Display the result in VH with 'vh' unit\n        } else {\n            resultDisplay.textContent = 'Result will be shown here';\n        }\n        resultDisplay.appendChild(copyIcon);  \/\/ Append the copy icon next to the result\n    }\n\n    \/\/ Add event listeners for the input fields\n    emInput.addEventListener('input', convertEmToVh);\n    emSizeInput.addEventListener('input', convertEmToVh);\n    viewportHeightInput.addEventListener('input', convertEmToVh);\n\n    \/\/ Add the SVG copy icon directly next to the result text\n    copyIcon.innerHTML = `<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"24\" viewBox=\"0 0 24 24\" width=\"24\">\n      <path d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/>\n    <\/svg>`;\n    copyIcon.style.cursor = 'pointer';\n    copyIcon.style.marginLeft = '10px';  \/\/ Add some space between result and icon\n    copyIcon.style.verticalAlign = 'middle';  \/\/ Align the icon properly with the text\n    copyIcon.style.transition = 'transform 0.3s ease';  \/\/ Animation on click\n\n    \/\/ Function to copy result to clipboard when the icon is clicked\n    copyIcon.addEventListener('click', function() {\n        const vhValue = resultDisplay.textContent;\n        if (vhValue && vhValue !== 'Result will be shown here') {\n            const valueToCopy = vhValue.replace('vh', '').trim();  \/\/ Remove the 'vh' unit and trim the value\n            navigator.clipboard.writeText(valueToCopy).then(() => {\n                \/\/ Animation: Copy icon will grow slightly and then shrink back to indicate the action\n                copyIcon.style.transform = 'scale(1.2)';  \/\/ Enlarge the icon slightly\n                setTimeout(() => {\n                    copyIcon.style.transform = 'scale(1)';  \/\/ Return to original size after animation\n                }, 200);\n            }).catch(err => {\n                console.error('Failed to copy text:', err);\n            });\n        }\n    });\n    copyIcon.classList.add('copy-icon');  \n    \/\/ Add event listener for icon click to change the page\ndocument.getElementById('pageChangeIcon').addEventListener('click', function() {\n    \/\/ Change the URL to the desired page\n    window.location.href = 'https:\/\/toolsmate.online\/vh-to-em-converter\/'; \/\/ Replace with the desired page link\n});\n\n<\/script>\n<style>\n.container {\n    background-color: #fff;\n    padding: 30px;\n    border-radius: 10px;\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);\n    max-width: 600px;\n    width: 100%;\n    display: flex;\n    flex-direction: column;\n    align-items: center; \/* Center content horizontally *\/\n}\n\n.input-group {\n    position: relative;\n    width: 100%; \/* Full width for the input fields *\/\n    display: flex;\n    margin-bottom:15px;\n    justify-content: space-between; \/* Align inputs on both sides *\/\n}\n\nlabel {\n    position: absolute;\n    top: -6px;\n    left: 15px;\n    background-color: #fff;\n    padding: 0 5px;\n    font-size: 0.9rem;\n    color: #007bff;\n}\n\n.rotate-icon {\n    padding-bottom:10px;\n    display: inline-block;\n    cursor: pointer;\n    transition: transform 0.5s ease;\n    margin: 0 20px;\n    align-self: center; \/* Centers the icon between inputs *\/\n}\n\n.rotate-icon:hover {\n    transform: rotate(360deg);\n}\n\n#converterLink {\n    display: block;\n    margin-top: 20px;\n    font-size: 16px;\n    color: blue;\n    text-decoration: underline;\n}\n\n.result {\n    text-align: center;\n    font-size: 1.2rem;\n    font-weight: 600;\n    margin-top: 10px;\n    padding: 8px 10px;\n    background-color: #e7f3ff;\n    border-radius: 4px;\n    width:100%;\n}\n\n\/* Add transition for the copy icon *\/\n.copy-icon {\n    cursor: pointer;\n    margin-left: 10px;\n    vertical-align: middle;\n    transition: background-color 0.3s ease, transform 0.3s ease;\n    padding: 5px;\n    border-radius: 20%; \/* Make the icon look better with rounded corners *\/\n}\n\n@media (max-width: 600px) {\n    .container {\n        padding: 35px 15px;\n    }\n\n    .result {\n        font-size: 1rem;\n    }\n}\n<\/style>\n<\/div><\/div>\n\n\n<style>.kadence-column292_8f33ff-bb > .kt-inside-inner-col,.kadence-column292_8f33ff-bb > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_8f33ff-bb > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_8f33ff-bb > .kt-inside-inner-col{flex-direction:column;}.kadence-column292_8f33ff-bb > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column292_8f33ff-bb > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_8f33ff-bb, .kadence-column292_8f33ff-bb h1, .kadence-column292_8f33ff-bb h2, .kadence-column292_8f33ff-bb h3, .kadence-column292_8f33ff-bb h4, .kadence-column292_8f33ff-bb h5, .kadence-column292_8f33ff-bb h6{color:var(--global-palette9, #ffffff);}.kadence-column292_8f33ff-bb a{color:var(--global-palette7, #EDF2F7);}.kadence-column292_8f33ff-bb{position:relative;}@media all and (max-width: 1024px){.kadence-column292_8f33ff-bb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column292_8f33ff-bb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_8f33ff-bb\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">Convertisseur EM vers VH - Simplifiez la conception r\u00e9active.<\/h2>\n\n\n\n<p>Il permet de g\u00e9n\u00e9rer avec pr\u00e9cision un site web adaptatif et d\u00e9taill\u00e9. Le nombre d&#039;unit\u00e9s est comptabilis\u00e9 (notamment comme mesure alternative pour les polices et les fen\u00eatres d&#039;affichage). Lorsque notre convertisseur EM est utilis\u00e9, il est facile de convertir les valeurs en VH (hauteur de la fen\u00eatre d&#039;affichage).<\/p>\n\n\n\n<p>Cet outil est pratique car il permet aux concepteurs web, aux d\u00e9veloppeurs front-end et aux experts en UI\/UX d&#039;adapter la typographie, l&#039;espacement et les structures aux diff\u00e9rentes hauteurs d&#039;\u00e9cran. Au lieu d&#039;effectuer des calculs manuels, vous obtiendrez des conversions correctes en temps r\u00e9el, ce qui vous fera gagner du temps et am\u00e9liorera la coh\u00e9rence entre les diff\u00e9rents \u00e9quipements.<\/p>\n\n\n\n<p>Que ce soit la flexibilit\u00e9 des mises en page ou les polices \u00e0 \u00e9chelle dynamique, ce convertisseur garantit que vos \u00e9l\u00e9ments de design s&#039;adapteront parfaitement \u00e0 tous les \u00e9crans.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Que sont les unit\u00e9s EM et VH\u00a0?<\/h2>\n\n\n\n<p>Toutefois, avant de nous lancer dans les conversions, il convient de nous pr\u00e9senter bri\u00e8vement ces deux unit\u00e9s CSS importantes\u00a0:<\/p>\n\n\n\n<p><strong>EM (em) :<\/strong> Unit\u00e9 proportionnelle \u00e0 la taille de police du composant. Par exemple, si la taille de police de base est de 16x, 1 em aura une valeur de 16x, 2 em aura une valeur de 32x, et ainsi de suite. Les unit\u00e9s em sont id\u00e9ales pour le d\u00e9veloppement de polices et d&#039;espaces adaptatifs, capables de s&#039;ajuster \u00e0 la taille de la police.<\/p>\n\n\n\n<p><strong>VH (hauteur de la fen\u00eatre d&#039;affichage)\u00a0:<\/strong> Il s&#039;agit de l&#039;unit\u00e9 de mesure par rapport \u00e0 la hauteur de la fen\u00eatre du navigateur (zone d&#039;affichage).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1vh = 1% de la hauteur de la fen\u00eatre d&#039;affichage.<\/li>\n\n\n\n<li>Dans le cas d&#039;une fen\u00eatre d&#039;affichage d&#039;une hauteur de 1000px, la valeur 1vh sera \u00e9quivalente \u00e0 10px.<\/li>\n<\/ul>\n\n\n\n<p>La possibilit\u00e9 de basculer entre eux permet de combiner des mises en page bas\u00e9es sur la fen\u00eatre d&#039;affichage et un dimensionnement relatif du texte \u2013 une astuce de proue de la conception web novatrice et \u00e9volutive.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Formule de conversion EM vers VH<\/h2>\n\n\n\n<p>L&#039;\u00e9quation globale qui peut \u00eatre utilis\u00e9e pour convertir EM en VH est\u00a0:<\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code>VH = (Valeur EM \u00d7 Taille de la police) \/ Hauteur de la fen\u00eatre d&#039;affichage \u00d7 100<\/code><\/pre>\n\n\n\n<p>Il s&#039;agit d&#039;une \u00e9quation qui prend en consid\u00e9ration la taille de la police (nombre de pixels) et la hauteur de la fen\u00eatre d&#039;affichage (nombre de pixels).<\/p>\n\n\n\n<p><strong>Exemple de calcul<\/strong><\/p>\n\n\n\n<p><strong>Disons :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Taille de la police = 16px<\/li>\n\n\n\n<li>Hauteur de la fen\u00eatre d&#039;affichage = 800px<\/li>\n\n\n\n<li>Valeur EM = 1em<\/li>\n<\/ul>\n\n\n\n<p><strong>Ins\u00e9rez maintenant les chiffres dans la formule\u00a0:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code>VH = <strong>( 1 \u00d7 16 ) \/ 800 \u200b\u00d7 100 = 2vh<\/strong><\/code><\/pre>\n\n\n\n<p>La r\u00e9ponse dans ce cas sera approximativement de 2vh 1 em.<\/p>\n\n\n\n<p>Bien entendu, cela d\u00e9pendra de la taille de l&#039;\u00e9cran que l&#039;utilisateur regarde et de la taille de votre police. C&#039;est pourquoi il est beaucoup plus judicieux et rapide d&#039;utiliser un convertisseur EM vers VH dynamique comme celui que nous avons utilis\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fonctionnement du convertisseur EM vers VH.<\/h2>\n\n\n\n<p>Notre convertisseur permet de convertir des fichiers Toolsmate.Online. Voici comment proc\u00e9der en quelques secondes\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 1 : S\u00e9lectionnez l&#039;outil de conversion EM vers VH.<\/h3>\n\n\n\n<p>Rendez-vous sur toolsmate.online et consultez la page du convertisseur EM vers VH.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 2\u00a0: Saisissez la valeur EM<\/h3>\n\n\n\n<p>Saisissez la quantit\u00e9 souhait\u00e9e d&#039;unit\u00e9s EM dans le champ de saisie (par exemple 1,5em ou 2em).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 3\u00a0: Il est possible de modifier la taille de la police (facultatif)<\/h3>\n\n\n\n<p>Vous pouvez modifier la taille de police de base (16 ou 18, etc.) en une taille plus sp\u00e9cifique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 4 : Sp\u00e9cification de la hauteur de la fen\u00eatre d&#039;affichage.<\/h3>\n\n\n\n<p>Saisissez la hauteur actuelle de la fen\u00eatre d&#039;affichage (en pixels). Il s&#039;agit g\u00e9n\u00e9ralement de la taille maximale de la fen\u00eatre du navigateur ou de la taille maximale de l&#039;\u00e9cran de l&#039;utilisateur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 5\u00a0: Obtenez des r\u00e9sultats instantan\u00e9s<\/h3>\n\n\n\n<p>Le VH correspondant s&#039;affichera d\u00e8s que les donn\u00e9es seront saisies.<\/p>\n\n\n\n<p>Une autre possibilit\u00e9 consiste \u00e0 proc\u00e9der dans le sens inverse et \u00e0 utiliser une valeur VH pour obtenir une valeur EM correspondante.<\/p>\n\n\n\n<p>Il est rapide et pr\u00e9cis, sans confusion, sans calculs et avec une conversion en temps r\u00e9el.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi utiliser un convertisseur EM vers VH\u00a0?<\/h2>\n\n\n\n<p>La conversion EM\/VH peut s&#039;av\u00e9rer fastidieuse, car ces deux formats (taille de police et hauteur de la fen\u00eatre d&#039;affichage) sont dynamiques. Un convertisseur EM vers VH en ligne simplifie consid\u00e9rablement cette conversion et s&#039;int\u00e8gre facilement \u00e0 vos cr\u00e9ations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Principaux avantages<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Conversion en temps r\u00e9el\u00a0:<\/h3>\n\n\n\n<p>L&#039;acc\u00e8s direct \u00e0 EM vers VH permet un r\u00e9sultat en temps r\u00e9el.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optimisation du rendement de conception\u00a0:<\/h3>\n\n\n\n<p>Cela permet de s&#039;assurer que l&#039;\u00e9cran pr\u00e9sente des agencements proportionn\u00e9s de tailles vari\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Exactitude et coh\u00e9rence :<\/h3>\n\n\n\n<p>Il n&#039;y a pas d&#039;erreurs math\u00e9matiques ni d&#039;associations incorrectes entre les \u00e9l\u00e9ments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Conversion bidirectionnelle\u00a0:<\/h3>\n\n\n\n<p>Concurrencez rapidement EM VH avec VH EM.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Aucune installation requise\u00a0:<\/h3>\n\n\n\n<p>Enti\u00e8rement bas\u00e9 sur un navigateur web \u2013 utilisable sur n&#039;importe quel appareil, \u00e0 tout moment.<\/p>\n\n\n\n<p><strong>Id\u00e9al pour<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ce sont les concepteurs web qui ont d\u00e9velopp\u00e9 les polices \u00e9lastiques.<\/li>\n\n\n\n<li>Concepteurs web utilisant CSS Grid et Flexbox.<\/li>\n\n\n\n<li>Les \u00e9l\u00e9ments responsifs peuvent \u00eatre adapt\u00e9s par les concepteurs d&#039;interface utilisateur\/d&#039;exp\u00e9rience utilisateur.<\/li>\n\n\n\n<li>Toute personne qui optimise des sites web contenant de nombreux gadgets.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Tableau d&#039;exemples de conversion EM vers VH.<\/h2>\n\n\n\n<p>Voici le tableau de r\u00e9f\u00e9rence rapide, cr\u00e9\u00e9 avec une taille de police de 16 pixels et une hauteur de fen\u00eatre d&#039;affichage de 800 pixels\u00a0:<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column292_f39162-7d > .kt-inside-inner-col,.kadence-column292_f39162-7d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_f39162-7d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_f39162-7d > .kt-inside-inner-col{flex-direction:column;}.kadence-column292_f39162-7d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column292_f39162-7d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_f39162-7d{position:relative;}@media all and (max-width: 1024px){.kadence-column292_f39162-7d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column292_f39162-7d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_f39162-7d\"><div class=\"kt-inside-inner-col\">\n<table border=\"1\">\n    <thead>\n        <tr>\n            <th>Valeur EM<\/th>\n            <th>Taille EM (PX)<\/th>\n            <th>Hauteur de la fen\u00eatre d&#039;affichage (PX)<\/th>\n            <th>Valeur VH (vh)<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>1<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>1,60 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>2<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>3.20 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>3<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>4,80 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>4<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>6.40 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>5<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>8.00 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>6<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>9,60 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>7<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>11.20 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>8<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>12,80 vh<\/td>\n        <\/tr>\n        <tr>\n            <td>9<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>14h40<\/td>\n        <\/tr>\n        <tr>\n            <td>10<\/td>\n            <td>16<\/td>\n            <td>1000<\/td>\n            <td>16h00<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n<style>\ntable {\n            width: 100%;\n            border-collapse: collapse;\n            margin-bottom: 20px;\n            background-color: #ffffff;\n            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);\n        }\n        th, td {\n            padding: 15px;\n            text-align: center;\n            border: 1px solid #dddddd;\n        }\n        th {\n            background-color: #007bff;\n            color: white;\n        }\n        td {\n            font-size: 1rem;\n        }\n        @media only screen and (max-width: 768px) {\n            th, td {\n                padding: 10px;\n                font-size: 0.9rem;\n            }\n        }\n        @media only screen and (max-width: 480px) {\n            th, td {\n                padding: 8px;\n                font-size: 0.8rem;\n            }\n        }\n    <\/style>\n<\/style>\n<\/div><\/div>\n\n\n<style>.kadence-column292_14dd7b-c5 > .kt-inside-inner-col,.kadence-column292_14dd7b-c5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_14dd7b-c5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_14dd7b-c5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column292_14dd7b-c5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column292_14dd7b-c5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_14dd7b-c5{position:relative;}@media all and (max-width: 1024px){.kadence-column292_14dd7b-c5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column292_14dd7b-c5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_14dd7b-c5\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-96a4eb7ac8b0b94ec31ad811880506a0\">Ceci d\u00e9montre que les \u00e9chelles EM et VH sont proportionnelles. Bien entendu, l&#039;image obtenue ne sera pas exactement identique \u00e0 l&#039;\u00e9cran en raison de la taille r\u00e9elle de la police et de la hauteur r\u00e9elle de la fen\u00eatre d&#039;affichage du site. C&#039;est pourquoi notre convertisseur en direct vous fournira les valeurs exactes de votre mixage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cas d&#039;utilisation pratiques<\/h2>\n\n\n\n<ul class=\"wp-block-list has-theme-palette-9-color has-text-color has-link-color wp-elements-60f0092c8418bd4b12ac85c69e42cfe8\">\n<li><strong>Typographie r\u00e9active\u00a0:<\/strong> EM \u00e0 VH\u00a0: Pour permettre d\u2019adapter facilement la taille des \u00e9l\u00e9ments textuels \u00e0 la hauteur de la fen\u00eatre d\u2019affichage de diff\u00e9rents appareils.<\/li>\n\n\n\n<li><strong>Sections H\u00e9ros Dynamiques :<\/strong> Ajustez la taille des titres ou des banni\u00e8res au maximum vers le bas de l&#039;\u00e9cran pour obtenir un rapport visuel optimal.<\/li>\n\n\n\n<li><strong>Espacement des fluides :<\/strong> Les marges ou le remplissage ne sont pas affect\u00e9s par la variation de la fen\u00eatre d&#039;affichage, et les valeurs VH obtenues \u00e0 l&#039;aide d&#039;EM sont donc utilis\u00e9es pour s&#039;assurer que ce n&#039;est pas le cas.<\/li>\n\n\n\n<li><strong>Animation et mise \u00e0 l&#039;\u00e9chelle CSS\u00a0:<\/strong> Les objets pour lesquels il est n\u00e9cessaire de mesurer la taille de la police et la taille de la fen\u00eatre d&#039;affichage doivent \u00eatre proportionnels.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Foire aux questions (FAQ).<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Quelles sont les diff\u00e9rences entre EM et VH ?<\/h3>\n\n\n\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-209436ccde76b43fd1321fda0fe96625\">EM est calcul\u00e9 \u00e0 partir de la taille de la police (par rapport \u00e0 l&#039;\u00e9l\u00e9ment parent) et VH \u00e0 partir de la hauteur de la fen\u00eatre d&#039;affichage. EM permet de cr\u00e9er des typographies adaptatives, et VH permet de redimensionner la mise en page.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Pourquoi devrais-je convertir EM en VH ?<\/h3>\n\n\n\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-729017bdcb14df9d2c3796216707ddba\">La conversion EM vers VH peut contribuer \u00e0 offrir des mises en page plus stables, adaptables \u00e0 d&#039;autres hauteurs d&#039;\u00e9cran n\u00e9cessaires dans des mises en page enti\u00e8rement r\u00e9actives.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Est-il possible de transformer VH en EM \u00e0 l&#039;aide de cet outil ?<\/h3>\n\n\n\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-ab3a305a623b3a4bd00960dd87d2c076\">Oui ! La raison est simple : le convertisseur EM vers VH a \u00e9t\u00e9 con\u00e7u pour permettre la conversion inverse entre les deux unit\u00e9s, ce qui facilite la commutation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Une installation de logiciel sera-t-elle n\u00e9cessaire\u00a0?<\/h3>\n\n\n\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-ce9c3dd9c73f9d9a10c77c72feeadfd7\">Aucune installation requise. Il s&#039;agit d&#039;un convertisseur web, enti\u00e8rement compatible avec tous les navigateurs web.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Les appareils ont-ils \u00e9t\u00e9 convertis correctement ?<\/h3>\n\n\n\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-b7246fe83e7627a17d778c7d9eb8b48c\">Oui, l&#039;outil effectue des conversions math\u00e9matiquement correctes. Cependant, l&#039;affichage peut l\u00e9g\u00e8rement varier selon les appareils et les navigateurs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Je commence imm\u00e9diatement \u00e0 transformer EM en VH.<\/h2>\n\n\n\n<p class=\"has-theme-palette-9-color has-text-color has-link-color wp-elements-a85739fbc9e9e3a0c7640c6fee9acc50\">Concevez plus intelligemment, pas plus difficilement. Nos convertisseurs EM vers VH convertiront vos unit\u00e9s en quelques secondes. Nous offrons aux concepteurs et d\u00e9veloppeurs un outil id\u00e9al, rapide et r\u00e9actif\u00a0: simple, gratuit et performant.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column292_8bf12c-e9 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column292_8bf12c-e9 > .kt-inside-inner-col,.kadence-column292_8bf12c-e9 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_8bf12c-e9 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_8bf12c-e9 > .kt-inside-inner-col{flex-direction:column;}.kadence-column292_8bf12c-e9 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column292_8bf12c-e9 > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column292_8bf12c-e9 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_8bf12c-e9{position:relative;}@media all and (max-width: 1024px){.kadence-column292_8bf12c-e9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column292_8bf12c-e9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_8bf12c-e9\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading has-theme-palette-2-color has-text-color has-link-color wp-elements-7d0dd3dfdb8be67132fdb1e43746f0a1\">Plus de conversions EM et VH<\/h2>\n<\/div><\/div>\n\n\n<style>.kadence-column292_7f65f9-0c > .kt-inside-inner-col{display:flex;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column292_7f65f9-0c > .kt-inside-inner-col,.kadence-column292_7f65f9-0c > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column292_7f65f9-0c > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:flex-start;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col > *, .kadence-column292_7f65f9-0c > .kt-inside-inner-col > figure.wp-block-image, .kadence-column292_7f65f9-0c > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kt-row-column-wrap > .kadence-column292_7f65f9-0c{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column292_7f65f9-0c{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column292_7f65f9-0c > .kt-inside-inner-col{align-items:flex-start;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column292_7f65f9-0c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column292_7f65f9-0c, .kadence-column292_7f65f9-0c h1, .kadence-column292_7f65f9-0c h2, .kadence-column292_7f65f9-0c h3, .kadence-column292_7f65f9-0c h4, .kadence-column292_7f65f9-0c h5, .kadence-column292_7f65f9-0c h6{color:var(--global-palette2, #2B6CB0);}.kadence-column292_7f65f9-0c a{color:var(--global-palette2, #2B6CB0);}.kadence-column292_7f65f9-0c{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column292_7f65f9-0c{align-self:flex-start;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column292_7f65f9-0c{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column292_7f65f9-0c > .kt-inside-inner-col{align-items:flex-start;}}@media all and (max-width: 1024px){.kadence-column292_7f65f9-0c > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:flex-start;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column292_7f65f9-0c > .kt-inside-inner-col > *, .kadence-column292_7f65f9-0c > .kt-inside-inner-col > figure.wp-block-image, .kadence-column292_7f65f9-0c > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column292_7f65f9-0c{align-self:flex-start;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column292_7f65f9-0c{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column292_7f65f9-0c > .kt-inside-inner-col{align-items:flex-start;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col > *, .kadence-column292_7f65f9-0c > .kt-inside-inner-col > figure.wp-block-image, .kadence-column292_7f65f9-0c > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column292_7f65f9-0c > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column292_7f65f9-0c kb-section-dir-horizontal\"><div class=\"kt-inside-inner-col\">\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-cm-converter\/\">VH en CM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-rem-converter\/\">VH en REM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-em-converter\/\">VH en EM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-vw-converter\/\">VH en VW<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-pt-converter\/\">VH en PT<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-in-converter\/\">VH EN POUCE<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-pc-converter\/\">VH en PC<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-mm-converter\/\">VH en MM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-px-converter\/\">VH en PX<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/vh-to-percent-converter\/\">VH en Pourcentage<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-pt-converter\/\">EM en PT<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-in-converter\/\">EM en IN<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-cm-converter\/\">EM en CM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-mm-converter\/\">EM en MM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-percent-converter\/\">EM en POURCENT<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-rem-converter\/\">EM en REM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-pc-converter\/\">EM en PC<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-vw-converter\/\">EM en VW<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/fr\/em-to-px-converter\/\">EM en PX<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>EM TO VH CONVERTER EM EM Size Viewport Height Result will be shown here EM to VH Converter- Make Responsive Design Easy. It is accurate in the generation of a detailed responsive site. The number of units is counted (in particular, as an alternate measure of fonts and viewports). When our EM is converted into&#8230;<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"class_list":["post-292","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>EM to VH Converter | Convert EM Units to Viewport Height Units<\/title>\n<meta name=\"description\" content=\"Convert EM units to viewport height (VH) units effortlessly with our EM to VH Converter. 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