{"id":302,"date":"2024-08-19T09:30:38","date_gmt":"2024-08-19T09:30:38","guid":{"rendered":"https:\/\/pixelsconverter.online\/?page_id=302"},"modified":"2025-10-24T06:16:00","modified_gmt":"2025-10-24T06:16:00","slug":"em-to-mm-converter","status":"publish","type":"page","link":"https:\/\/toolsmate.online\/vi\/em-to-mm-converter\/","title":{"rendered":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i EM sang MM"},"content":{"rendered":"<style>.kb-row-layout-id302_365d1c-71 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id302_365d1c-71 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id302_365d1c-71 > .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-id302_365d1c-71 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id302_365d1c-71 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id302_365d1c-71 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id302_365d1c-71 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-column302_65794c-91 > .kt-inside-inner-col,.kadence-column302_65794c-91 > .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-column302_65794c-91 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column302_65794c-91 > .kt-inside-inner-col{flex-direction:column;}.kadence-column302_65794c-91 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column302_65794c-91 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column302_65794c-91{position:relative;}@media all and (max-width: 1024px){.kadence-column302_65794c-91 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column302_65794c-91 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column302_65794c-91\"><div class=\"kt-inside-inner-col\">\n<h1 class=\"wp-block-heading\">B\u1ed8 CHUY\u1ec2N \u0110\u1ed4I EM SANG MM<\/h1>\n<\/div><\/div>\n\n\n<style>.kadence-column302_3a8e21-3e > .kt-inside-inner-col,.kadence-column302_3a8e21-3e > .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-column302_3a8e21-3e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column302_3a8e21-3e > .kt-inside-inner-col{flex-direction:column;}.kadence-column302_3a8e21-3e > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column302_3a8e21-3e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column302_3a8e21-3e{position:relative;}@media all and (max-width: 1024px){.kadence-column302_3a8e21-3e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column302_3a8e21-3e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column302_3a8e21-3e\"><div class=\"kt-inside-inner-col\">\n<div class=\"container\">\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"emInput\" placeholder=\"Nh\u1eadp gi\u00e1 tr\u1ecb 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=\"Nh\u1eadp gi\u00e1 tr\u1ecb k\u00edch th\u01b0\u1edbc EM\">\n        <label for=\"emSizeInput\">K\u00edch th\u01b0\u1edbc EM<\/label>\n    <\/div>\n    <div class=\"result\" id=\"resultDisplay\">K\u1ebft qu\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb \u1edf \u0111\u00e2y<\/div>\n<\/div>\n\n\n<script>\n    const emInput = document.getElementById('emInput');\n    const emSizeInput = document.getElementById('emSizeInput');\n    const resultDisplay = document.getElementById('resultDisplay');\n    const copyIcon = document.createElement('span'); \/\/ Create the copy icon container\n\n    \/\/ Set default value for EM Size\n    emSizeInput.value = 16; \/\/ Default EM size for conversion\n\n    \/\/ Function to convert EM to MM using the formula\n    function convertEmToMm() {\n        const emValue = parseFloat(emInput.value);\n        const emSizeValue = parseFloat(emSizeInput.value);\n        \n        if (!isNaN(emValue) && !isNaN(emSizeValue)) {\n            const mmValue = (emValue * emSizeValue) * 0.26458333; \/\/ Convert EM to MM\n            \n            \/\/ Display the result without decimal points if it's a whole number\n            const displayValue = mmValue % 1 === 0 ? mmValue : mmValue.toFixed(2);\n            resultDisplay.textContent = displayValue + ' mm';  \/\/ Display the result in mm with 'mm' 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', convertEmToMm);\n    emSizeInput.addEventListener('input', convertEmToMm);\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 mmValue = resultDisplay.textContent;\n        if (mmValue && mmValue !== 'Result will be shown here') {\n            const valueToCopy = mmValue.replace('mm', '').trim();  \/\/ Remove the 'mm' 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\/mm-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-column302_770b97-94 > .kt-inside-inner-col,.kadence-column302_770b97-94 > .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-column302_770b97-94 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column302_770b97-94 > .kt-inside-inner-col{flex-direction:column;}.kadence-column302_770b97-94 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column302_770b97-94 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column302_770b97-94, .kadence-column302_770b97-94 h1, .kadence-column302_770b97-94 h2, .kadence-column302_770b97-94 h3, .kadence-column302_770b97-94 h4, .kadence-column302_770b97-94 h5, .kadence-column302_770b97-94 h6{color:var(--global-palette9, #ffffff);}.kadence-column302_770b97-94 a{color:var(--global-palette7, #EDF2F7);}.kadence-column302_770b97-94{position:relative;}@media all and (max-width: 1024px){.kadence-column302_770b97-94 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column302_770b97-94 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column302_770b97-94\"><div class=\"kt-inside-inner-col\">\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i EM sang MM \u2013 T\u00ednh to\u00e1n milim\u00e9t trong nh\u00e1y m\u1eaft.<\/p>\n\n\n\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng \u0111\u1ed3ng v\u1ec1 b\u1ed1 c\u1ee5c c\u1ee7a c\u1ea3 m\u00e0n h\u00ecnh v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n in \u1ea5n, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng. Vi\u1ec7c n\u00e0y tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n m\u1ed9t ch\u00fat nh\u1edd c\u00f4ng c\u1ee5 Chuy\u1ec3n \u0111\u1ed5i EM sang MM c\u1ee7a ch\u00fang t\u00f4i, cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i EM (\u0111\u01a1n v\u1ecb t\u01b0\u01a1ng \u0111\u1ed1i t\u00ednh CSS) sang milim\u00e9t (m\u1ed9t \u0111\u01a1n v\u1ecb v\u1eadt l\u00fd trong th\u1ebf gi\u1edbi th\u1ef1c). Cho d\u00f9 \u0111\u00f3 l\u00e0 vi\u1ec7c x\u1eed l\u00fd trang web, thao t\u00e1c ki\u1ec3u ch\u1eef hay thi\u1ebft k\u1ebf in \u1ea5n, c\u00f4ng c\u1ee5 n\u00e0y s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau v\u00e0 \u0111\u1ec1u \u0111\u1eb7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1ed9 chuy\u1ec3n \u0111\u1ed5i EM sang MM l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p>EM to MM Converter l\u00e0 m\u1ed9t ti\u1ec7n \u00edch d\u1ef1a tr\u00ean web c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i EM (\u0111\u01a1n v\u1ecb em) th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft k\u1ebf web th\u00e0nh ki\u1ec3u ch\u1eef c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng v\u00e0 kho\u1ea3ng c\u00e1ch th\u00e0nh milim\u00e9t (mm) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e9p \u0111o chi\u1ec1u d\u00e0i.<\/p>\n\n\n\n<p>CSS s\u1eed d\u1ee5ng 1 EM l\u00e0m k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u1ee7a ph\u1ea7n t\u1eed. \u0110i\u1ec1u n\u00e0y ng\u1ee5 \u00fd r\u1eb1ng \u0111\u01a1n v\u1ecb c\u1ee7a t\u1ef7 l\u1ec7 EM kh\u00f4ng ph\u1ea3i l\u00e0 tuy\u1ec7t \u0111\u1ed1i m\u00e0 l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i. Vi\u1ec7c ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i sang milim\u00e9t (\u0111\u01a1n v\u1ecb v\u1eadt l\u00fd c\u1ed1 \u0111\u1ecbnh) s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n trong vi\u1ec7c di\u1ec5n gi\u1ea3i v\u00e0 chu\u1ea9n h\u00f3a k\u00edch th\u01b0\u1edbc th\u1ef1c c\u1ee7a c\u00e1c m\u1ee5c thi\u1ebft k\u1ebf \u0111\u1ec3 in \u1ea5n ho\u1eb7c thi\u1ebft k\u1ebf \u0111a n\u1ec1n t\u1ea3ng.<\/p>\n\n\n\n<p><strong>V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n<p>C\u00e1c \u0111\u01a1n v\u1ecb EM \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf web s\u1eed d\u1ee5ng tr\u00ean c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng.<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda ho\u1eb7c c\u00e1c chuy\u00ean gia v\u1ec1 UI\/UX c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 n\u00ean s\u1eed d\u1ee5ng milim\u00e9t \u0111\u1ec3 so kh\u1edbp thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt s\u1ed1 v\u1edbi thi\u1ebft k\u1ebf in hay ph\u00e9p \u0111o v\u1eadt l\u00fd hay kh\u00f4ng.<\/p>\n\n\n\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u00e0y l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u1eb1m gi\u1eefa hai b\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f4ng th\u1ee9c chuy\u1ec3n \u0111\u1ed5i EM sang MM<\/h2>\n\n\n\n<p>C\u1ee1 ch\u1eef c\u01a1 b\u1ea3n (th\u01b0\u1eddng t\u00ednh b\u1eb1ng pixel) l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i EM sang MM. \u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i EM sang MM, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c sau:<\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code>Milimet (mm) = EM \u00d7 K\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u01a1 s\u1edf (px) \u00d7 0,264583<\/code><\/pre>\n\n\n<style>.kadence-column302_8a3358-d5 > .kt-inside-inner-col,.kadence-column302_8a3358-d5 > .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-column302_8a3358-d5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column302_8a3358-d5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column302_8a3358-d5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column302_8a3358-d5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column302_8a3358-d5{position:relative;}@media all and (max-width: 1024px){.kadence-column302_8a3358-d5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column302_8a3358-d5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column302_8a3358-d5\"><div class=\"kt-inside-inner-col\"><\/div><\/div>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code>Mm = K\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u01a1 b\u1ea3n (px) EM x 0,264583.<\/code><\/pre>\n\n\n\n<p><strong>Sau \u0111\u00e2y l\u00e0 \u00fd ngh\u0129a c\u1ee7a n\u00f3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EM \u2013 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng theo \u0111\u01a1n v\u1ecb em.<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u01a1 b\u1ea3n (PX) \u2013 s\u1ed1 pixel tr\u00ean m\u1ed7i EM (m\u1eb7c \u0111\u1ecbnh l\u00e0 16 pixel tr\u00ean tr\u00ecnh duy\u1ec7t).<\/li>\n\n\n\n<li>0,264583 \u2013 t\u1ef7 l\u1ec7 pixel tr\u00ean milim\u00e9t.<\/li>\n<\/ul>\n\n\n\n<p><strong>V\u00ed d\u1ee5 chuy\u1ec3n \u0111\u1ed5i<\/strong><\/p>\n\n\n\n<p>B\u1ea1n c\u00f3 mu\u1ed1n \u0111\u1ed5i 2 EM th\u00e0nh ph\u00f4ng ch\u1eef c\u01a1 b\u1ea3n 16pt t\u00ednh b\u1eb1ng milim\u00e9t kh\u00f4ng?<\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code>2 EM \u00d7 16 px \u00d7 0,264583 = 8,466656 mm<\/code><\/pre>\n\n\n\n<p>Do \u0111\u00f3, 2 EM s\u1ebd t\u01b0\u01a1ng t\u1ef1 nh\u01b0 8,47 mm v\u1edbi ph\u00f4ng ch\u1eef c\u01a1 b\u1ea3n 16x.<\/p>\n\n\n\n<p>Ph\u01b0\u01a1ng tr\u00ecnh n\u00e0y s\u1ebd gi\u00fap c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c v\u1eadt ph\u1ea9m v\u00e0 t\u1ea1o ra s\u1ef1 \u0111\u1ed3ng nh\u1ea5t v\u1ec1 h\u00ecnh th\u1ee9c c\u1ee7a v\u1eadt ph\u1ea9m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch s\u1eed d\u1ee5ng C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i EM sang MM.<\/h2>\n\n\n\n<p>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ToolsMate EM sang MM Converter r\u1ea5t d\u1ec5 d\u00e0ng. Sau \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc nhanh ch\u00f3ng \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i c\u1ee7a b\u1ea1n trong nh\u00e1y m\u1eaft:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 1: Nh\u1eadp gi\u00e1 tr\u1ecb EM<\/h3>\n\n\n\n<p>\u0110\u1ec3 xem thay \u0111\u1ed5i mong mu\u1ed1n trong \u00f4 nh\u1eadp li\u1ec7u, h\u00e3y nh\u1eadp ph\u00e9p \u0111o EM m\u00e0 b\u1ea1n mu\u1ed1n thay \u0111\u1ed5i. Ph\u00f4ng ch\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2y l\u00e0 2 EM.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 2: Ch\u1ecdn ho\u1eb7c ki\u1ec3m tra k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef g\u1ed1c.<\/h3>\n\n\n\n<p>Ph\u00f4ng ch\u1eef c\u01a1 b\u1ea3n kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 16px (th\u1ef1c ra l\u00e0 14 ho\u1eb7c 18), do \u0111\u00f3 ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u00f3 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 mong mu\u1ed1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 3: Chuy\u1ec3n \u0111\u1ed5i gi\u00e1 tr\u1ecb MM.<\/h3>\n\n\n\n<p>Sau khi b\u1ea1n nh\u1ea5n chuy\u1ec3n \u0111\u1ed5i (c\u00f4ng c\u1ee5 n\u00e0y c\u0169ng s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i n\u1ebfu c\u00f4ng c\u1ee5 n\u00e0y ho\u1ea1t \u0111\u1ed9ng theo th\u1eddi gian th\u1ef1c), b\u1ea1n s\u1ebd th\u1ea5y gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng t\u00ednh b\u1eb1ng milim\u00e9t \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb ngay t\u1ea1i ch\u1ed7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 4: S\u1eed d\u1ee5ng k\u1ebft qu\u1ea3 c\u1ee7a b\u1ea1n<\/h3>\n\n\n\n<p>D\u00e1n \u0111\u1ea7u v\u00e0o chuy\u1ec3n \u0111\u1ed5i c\u1ee7a b\u1ea1n v\u00e0 d\u00e1n v\u00e0o \u1ee9ng d\u1ee5ng thi\u1ebft k\u1ebf ho\u1eb7c tham s\u1ed1 in ho\u1eb7c t\u00f9y ch\u1ec9nh CSS.<\/p>\n\n\n\n<p>V\u00e0 th\u1ebf l\u00e0 xong, kh\u00f4ng c\u1ea7n s\u00e1ch v\u1edf hay m\u00e3 s\u1ed1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng B\u1ed9 chuy\u1ec3n \u0111\u1ed5i EM sang MM?<\/h2>\n\n\n\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 nhanh ch\u00f3ng nh\u01b0ng hi\u1ec7u qu\u1ea3, gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 tr\u00e1nh sai s\u00f3t trong t\u00ednh to\u00e1n thi\u1ebft k\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch ch\u00ednh:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c<\/h3>\n\n\n\n<p>Th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i t\u00ednh to\u00e1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ho\u00e0n h\u1ea3o cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf<\/h3>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y g\u00e2y kh\u00f3 kh\u0103n cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf web, nh\u00e0 thi\u1ebft k\u1ebf UI\/UX v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n khi h\u1ecd y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a EM sang k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf t\u00ednh b\u1eb1ng \u0111\u01a1n v\u1ecb milim\u00e9t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf th\u1ed1ng nh\u1ea5t.<\/h3>\n\n\n\n<p>\u0110\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch, ki\u1ec3u ch\u1eef v\u00e0 b\u1ed1 c\u1ee5c c\u1ee7a b\u1ea1n gi\u1ed1ng nhau d\u00f9 l\u00e0 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa ph\u01b0\u01a1ng ti\u1ec7n thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n thi\u1ebft k\u1ebf th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Giao di\u1ec7n d\u1ec5 s\u1eed d\u1ee5ng.<\/h3>\n\n\n\n<p>Kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 chuy\u00ean m\u00f4n k\u1ef9 thu\u1eadt n\u00e0o \u2013 b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1eadp b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb n\u00e0o v\u00e0 ph\u1ea7n vi\u1ec7c c\u00f2n l\u1ea1i s\u1ebd do c\u00f4ng c\u1ee5 th\u1ef1c hi\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kh\u00f4ng c\u1ea7n ph\u1ea7n m\u1ec1m<\/h3>\n\n\n\n<p>N\u00f3 ho\u00e0n to\u00e0n d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng web v\u00e0 c\u00f3 th\u1ec3 truy c\u1eadp \u1edf b\u1ea5t c\u1ee9 \u0111\u00e2u, ngh\u0129a l\u00e0 n\u00f3 c\u00f3 th\u1ec3 c\u00f3 s\u1eb5n tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb v\u00e0 do \u0111\u00f3 r\u1ea5t d\u1ec5 d\u00e0ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111\u01a1n v\u1ecb t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1ed9 chuy\u1ec3n \u0111\u1ed5i MM \u0111\u00e3 ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a EM.<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thi\u1ebft k\u1ebf \u1ee9ng d\u1ee5ng:<\/strong> B\u1ed9 chuy\u1ec3n \u0111\u1ed5i EM sang MM \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n kh\u00e1c nhau<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf web:<\/strong> K\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd c\u1ee7a ph\u00f4ng ch\u1eef theo k\u00edch th\u01b0\u1edbc EM \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng xem tr\u01b0\u1edbc khi in.<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf UI\/UX:<\/strong> Thi\u1ebft k\u1ebf nhi\u1ec1u n\u1ec1n t\u1ea3ng: K\u00edch th\u01b0\u1edbc ph\u1ea3i \u0111\u1ed3ng nh\u1ea5t.<\/li>\n\n\n\n<li><strong>Ki\u1ec3u ch\u1eef:<\/strong> T\u00ecm hi\u1ec3u k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef d\u1ef1a tr\u00ean EM li\u00ean quan nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn k\u00edch th\u01b0\u1edbc ngo\u00e0i \u0111\u1eddi th\u1ef1c t\u00ednh b\u1eb1ng milim\u00e9t.<\/li>\n\n\n\n<li><strong>Xu\u1ea5t b\u1ea3n in v\u00e0 \u0111i\u1ec7n t\u1eed:<\/strong> Thay \u0111\u1ed5i phi\u00ean b\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 k\u00edch th\u01b0\u1edbc in v\u1eadt l\u00fd th\u00e0nh thi\u1ebft k\u1ebf c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Chuy\u1ec3n \u0111\u1ed5i nhanh b\u1ea3ng EM sang b\u1ea3ng MM.<\/h2>\n<\/div><\/div>\n\n\n<style>.kadence-column302_995dcc-31 > .kt-inside-inner-col,.kadence-column302_995dcc-31 > .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-column302_995dcc-31 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column302_995dcc-31 > .kt-inside-inner-col{flex-direction:column;}.kadence-column302_995dcc-31 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column302_995dcc-31 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column302_995dcc-31{position:relative;}@media all and (max-width: 1024px){.kadence-column302_995dcc-31 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column302_995dcc-31 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column302_995dcc-31\"><div class=\"kt-inside-inner-col\">\n<table border=\"1\">\n    <thead>\n        <tr>\n            <th>Gi\u00e1 tr\u1ecb EM<\/th>\n            <th>K\u00edch th\u01b0\u1edbc EM (PX)<\/th>\n            <th>Milimet (mm)<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>1<\/td>\n            <td>16<\/td>\n            <td>4.233mm<\/td>\n        <\/tr>\n        <tr>\n            <td>2<\/td>\n            <td>16<\/td>\n            <td>8.467mm<\/td>\n        <\/tr>\n        <tr>\n            <td>3<\/td>\n            <td>16<\/td>\n            <td>12,7mm<\/td>\n        <\/tr>\n        <tr>\n            <td>4<\/td>\n            <td>16<\/td>\n            <td>16.933mm<\/td>\n        <\/tr>\n        <tr>\n            <td>5<\/td>\n            <td>16<\/td>\n            <td>21.167mm<\/td>\n        <\/tr>\n        <tr>\n            <td>6<\/td>\n            <td>16<\/td>\n            <td>25,4mm<\/td>\n        <\/tr>\n        <tr>\n            <td>7<\/td>\n            <td>16<\/td>\n            <td>29,633mm<\/td>\n        <\/tr>\n        <tr>\n            <td>8<\/td>\n            <td>16<\/td>\n            <td>33,867mm<\/td>\n        <\/tr>\n        <tr>\n            <td>9<\/td>\n            <td>16<\/td>\n            <td>38,1mm<\/td>\n        <\/tr>\n        <tr>\n            <td>10<\/td>\n            <td>16<\/td>\n            <td>42,333mm<\/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-column302_2e1b8c-69 > .kt-inside-inner-col,.kadence-column302_2e1b8c-69 > .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-column302_2e1b8c-69 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column302_2e1b8c-69 > .kt-inside-inner-col{flex-direction:column;}.kadence-column302_2e1b8c-69 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column302_2e1b8c-69 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column302_2e1b8c-69, .kadence-column302_2e1b8c-69 h1, .kadence-column302_2e1b8c-69 h2, .kadence-column302_2e1b8c-69 h3, .kadence-column302_2e1b8c-69 h4, .kadence-column302_2e1b8c-69 h5, .kadence-column302_2e1b8c-69 h6{color:var(--global-palette9, #ffffff);}.kadence-column302_2e1b8c-69{position:relative;}@media all and (max-width: 1024px){.kadence-column302_2e1b8c-69 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column302_2e1b8c-69 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column302_2e1b8c-69\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi v\u00e0 Tr\u1ea3 l\u1eddi (FAQ).<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. EM c\u00f3 ngh\u0129a l\u00e0 g\u00ec trong thi\u1ebft k\u1ebf?<\/h3>\n\n\n\n<p>EM l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb CSS t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef, kho\u1ea3ng c\u00e1ch v\u00e0 b\u1ed1 c\u1ee5c. N\u00f3 r\u1ea5t l\u1edbn so v\u1edbi k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u1ee7a ph\u1ea7n t\u1eed cha, do \u0111\u00f3, thi\u1ebft k\u1ebf c\u00f3 t\u00ednh linh ho\u1ea1t v\u00e0 t\u01b0\u01a1ng t\u00e1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. T\u1ea1i sao ph\u1ea3i chuy\u1ec3n \u0111\u1ed5i EM sang MM?<\/h3>\n\n\n\n<p>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i EM sang MM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n tr\u1ef1c quan h\u00f3a c\u00e1c thi\u1ebft k\u1ebf li\u00ean quan \u0111\u1ebfn k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng k\u1ef9 thu\u1eadt s\u1ed1 trong th\u1ebf gi\u1edbi th\u1ef1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi in \u1ea5n ho\u1eb7c c\u00e2n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. K\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u1ee7a ph\u00e9p t\u00ednh EM l\u00e0 bao nhi\u00eau?<\/h3>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef m\u1eb7c \u0111\u1ecbnh trong h\u1ea7u h\u1ebft c\u00e1c tr\u00ecnh duy\u1ec7t l\u00e0 16px v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo s\u1edf th\u00edch thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n. B\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb c\u01a1 s\u1edf n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. N\u00f3 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi th\u1ee9 c\u00f3 trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u00e0y kh\u00f4ng?<\/h3>\n\n\n\n<p>\u0110\u00fang, v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc th\u00ec \u0111\u00fang nh\u01b0 v\u1eady nh\u01b0ng k\u00edch th\u01b0\u1edbc hi\u1ec3n th\u1ecb th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 kh\u00e1c nhau \u0111\u00f4i ch\u00fat t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh ho\u1eb7c ch\u1ebf \u0111\u1ed9 thu ph\u00f3ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng trong thi\u1ebft k\u1ebf in \u1ea5n kh\u00f4ng?<\/h3>\n\n\n\n<p>Ho\u00e0n to\u00e0n \u0111\u00fang! Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i EM sang MM r\u1ea5t ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf c\u00f3 m\u1ee5c \u0111\u00edch c\u0103n ch\u1ec9nh c\u00e1c thi\u1ebft k\u1ebf tr\u00ean m\u00e0n h\u00ecnh v\u1edbi c\u00e1c thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c in.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i EM sang MM c\u1ee7a ToolsMate.online l\u00e0 m\u1ed9t ti\u1ec7n \u00edch b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng khi x\u1eed l\u00fd b\u1ed1 c\u1ee5c web \u0111\u00e1p \u1ee9ng, ki\u1ec3u ch\u1eef c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng ho\u1eb7c th\u1eadm ch\u00ed chuy\u1ec3n \u0111\u1ed5i t\u1eeb k\u1ef9 thu\u1eadt s\u1ed1 sang in \u1ea5n. C\u00f4ng c\u1ee5 n\u00e0y kh\u00f4ng y\u00eau c\u1ea7u b\u1ea5t k\u1ef3 s\u1ef1 ph\u1ecfng \u0111o\u00e1n n\u00e0o khi th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i v\u00e0 cung c\u1ea5p giao di\u1ec7n d\u1ec5 s\u1eed d\u1ee5ng, k\u1ebft qu\u1ea3 t\u1ee9c th\u00ec v\u00e0 c\u00e1c c\u00f4ng th\u1ee9c ch\u00ednh x\u00e1c, \u0111\u1ea3m b\u1ea3o nh\u1eefng g\u00ec b\u1ea1n th\u1ea5y tr\u00ean m\u00e0n h\u00ecnh c\u0169ng s\u1ebd gi\u1ed1ng v\u1edbi nh\u1eefng g\u00ec b\u1ea1n th\u1ea5y tr\u00ean b\u1ea3n in.<\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>EM TO MM CONVERTER EM EM Size Result will be shown here EM to MM Converter &#8211; Calculate Millimeters in a Flash. To guarantee the similarity of layout of both screens and print media, the designers and developers are usually required to operate more than a single unit of measure. This is a little less&#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-302","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EM to MM Converter | Convert EM Units to Millimeters Easily<\/title>\n<meta name=\"description\" content=\"Effortlessly convert EM units to millimeters (MM) with our EM to MM Converter. Ideal for precise measurements in design and printing projects. Accurate, fast, and user-friendly for seamless conversions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/toolsmate.online\/vi\/em-to-mm-converter\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EM to MM Converter | Convert EM Units to Millimeters Easily\" \/>\n<meta property=\"og:description\" content=\"Effortlessly convert EM units to millimeters (MM) with our EM to MM Converter. Ideal for precise measurements in design and printing projects. Accurate, fast, and user-friendly for seamless conversions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/toolsmate.online\/vi\/em-to-mm-converter\/\" \/>\n<meta property=\"og:site_name\" content=\"Tools Mate\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-24T06:16:00+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/em-to-mm-converter\\\/\",\"url\":\"https:\\\/\\\/toolsmate.online\\\/em-to-mm-converter\\\/\",\"name\":\"EM to MM Converter | Convert EM Units to Millimeters Easily\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#website\"},\"datePublished\":\"2024-08-19T09:30:38+00:00\",\"dateModified\":\"2025-10-24T06:16:00+00:00\",\"description\":\"Effortlessly convert EM units to millimeters (MM) with our EM to MM Converter. 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