{"id":11120,"date":"2026-10-20T12:19:16","date_gmt":"2026-10-20T12:19:16","guid":{"rendered":"https:\/\/www.alkomaty-warszawa.pl\/index.php\/przelicznik-promili-na-mg-l\/"},"modified":"2026-10-20T12:26:34","modified_gmt":"2026-10-20T12:26:34","slug":"przelicznik-promili-na-mg-l","status":"publish","type":"page","link":"https:\/\/www.alkomaty-warszawa.pl\/index.php\/przelicznik-promili-na-mg-l\/","title":{"rendered":"Przelicznik promili na mg\/l i mg\/l na promile"},"content":{"rendered":"\n<section id=\"pcw-converter\" class=\"pcwcalc\" aria-label=\"Przelicznik promili i mg\/l\"><style>.pcwcalc{max-width:1050px;margin:24px auto;padding:clamp(16px,3vw,32px);color:#172432;background:#f7f5f2;border:1px solid #deded8;border-radius:18px;line-height:1.65}.pcwcalc *{box-sizing:border-box}.pcwcalc h2,.pcwcalc h3{color:inherit}.pcwcalc .pcwgrid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}.pcwcalc label{display:block;font-weight:600;margin:12px 0}.pcwcalc input,.pcwcalc select{width:100%;min-height:46px;padding:10px;border:1px solid #89929b;border-radius:6px;background:#fff;color:#172432;font:inherit}.pcwcalc button{background:#b5122b;color:#fff;border:0;border-radius:7px;min-height:44px;padding:10px 16px;margin:6px 8px 6px 0;font:inherit;cursor:pointer}.pcwcalc button:disabled{opacity:.5;cursor:wait}.pcwcalc fieldset{border:1px solid #deded8;border-radius:8px;margin:16px 0;padding:12px;min-width:0}.pcwcalc .pcwrow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.pcwcalc .pcwresult{background:#172432;color:#fff;padding:24px;border-radius:12px;align-self:start;min-width:0}.pcwcalc output{display:block;font-size:clamp(30px,4vw,48px);line-height:1.25;font-weight:700;margin:16px 0;overflow-wrap:anywhere}.pcwcalc .pcwwarn{background:#fff0f1;border-left:4px solid #b5122b;padding:16px;margin:16px 0}.pcwcalc .pcwerror{color:#a0061d;min-height:1.5em}.pcwcalc [aria-invalid=true]{border:2px solid #b5122b}.pcwcalc :focus-visible{outline:3px solid #c78200;outline-offset:3px}.pcwcalc details{padding:15px 0;border-bottom:1px solid #deded8}.pcwcalc summary{cursor:pointer;font-weight:700}.pcwcalc a{color:#a00e26;text-decoration:underline}.pcwcalc small{font-size:14px}@media(max-width:740px){.pcwcalc .pcwgrid{grid-template-columns:1fr}}@media(max-width:400px){.pcwcalc .pcwrow{grid-template-columns:1fr}}<\/style><p>POLSKIE CENTRUM WZORCOWANIA<\/p><h2>Promile i mg\/l &#8211; przelicz w obie strony<\/h2><p class=\"pcwwarn\"><strong>To przybli\u017cenie, nie pomiar.<\/strong> Promile dotycz\u0105 krwi, a mg\/l wydychanego powietrza. Umowny wsp\u00f3\u0142czynnik 2,1 nie odzwierciedla dok\u0142adnie ka\u017cdej osoby. Wynik nie potwierdza mo\u017cliwo\u015bci prowadzenia ani kwalifikacji prawnej.<\/p><div class=\"pcwgrid\"><form novalidate autocomplete=\"off\"><label>Kierunek<select name=\"direction\"><option value=\"p2m\">Promile (\u2030) na mg\/l<\/option><option value=\"m2p\">mg\/l na promile (\u2030)<\/option><\/select><\/label><label><span data-label>Warto\u015b\u0107 w promilach (\u2030)<\/span><input name=\"value\" type=\"text\" inputmode=\"decimal\" maxlength=\"16\" placeholder=\"np. 0,50\"><\/label><small>Liczba od 0 do 100. Mo\u017cesz u\u017cy\u0107 przecinka albo kropki. Nie wpisuj jednostki w polu liczbowym.<\/small><p><button type=\"submit\" disabled>Przelicz<\/button><button type=\"reset\" disabled>Wyczy\u015b\u0107<\/button><\/p><p data-error class=\"pcwerror\" role=\"status\"><\/p><\/form><div class=\"pcwresult\" aria-live=\"polite\" aria-atomic=\"true\"><h3>Przybli\u017cony odpowiednik<\/h3><output data-result>\u2014<\/output><p data-formula>\u2030 \u00f7 2,1 \u2248 mg\/l<\/p><p>Nie stosuj do oceny, czy mo\u017cesz prowadzi\u0107.<\/p><\/div><\/div><p data-loading>Uruchamianie kalkulatora. W\u0142\u0105cz JavaScript lub skorzystaj ze wzor\u00f3w poni\u017cej.<\/p><h3>Wzory i przyk\u0142ady<\/h3><p>Promile podziel przez 2,1, aby otrzyma\u0107 orientacyjne mg\/l. mg\/l pomn\u00f3\u017c przez 2,1, aby otrzyma\u0107 orientacyjne promile. 0,50 \u2030 \u2248 0,2381 mg\/l; 1,00 \u2030 \u2248 0,4762 mg\/l; 0,25 mg\/l \u2248 0,5250 \u2030. To przyk\u0142ady oblicze\u0144, nie progi prawne.<\/p><details><summary>Dlaczego przeliczenie nie zast\u0119puje badania?<\/summary><p>Stosunek alkoholu we krwi do alkoholu w oddechu jest zmienny. Model 2100:1 odpowiada u\u017cytemu przelicznikowi 2,1 po zmianie jednostek. Wynik prezentujemy do czterech miejsc po przecinku, ale dok\u0142adno\u015b\u0107 wy\u015bwietlania nie oznacza dok\u0142adno\u015bci biologicznej.<\/p><p><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7782040\/\" target=\"_blank\" rel=\"noopener noreferrer\">Badanie zmienno\u015bci stosunku st\u0119\u017ce\u0144 we krwi i oddechu<\/a>.<\/p><\/details><details><summary>Czy mg\/l i mg\/dm\u00b3 to to samo?<\/summary><p>Tak, 1 litr to 1 dm\u00b3. Samo mg oznacza mas\u0119, nie st\u0119\u017cenie &#8211; nie wolno pomija\u0107 cz\u0142onu \/l.<\/p><\/details><p><a href=\"\/?pagename=wirtualny-alkomat\">Wirtualny alkomat<\/a><\/p><\/section>\n<script id=\"pcw-converter-js\">(function(){'use strict';var r=document.getElementById('pcw-converter');if(!r||r.dataset.ready)return;var f=r.querySelector('form'),v=f.elements.value,d=f.elements.direction,o=r.querySelector('[data-result]'),e=r.querySelector('[data-error]'),l=r.querySelector('[data-label]'),p=r.querySelector('[data-formula]');function calc(){var forward=d.value==='p2m',s=v.value.trim(),n=Number(s.replace(',','.'));o.textContent=String.fromCharCode(8212);e.textContent='';v.removeAttribute('aria-invalid');l.textContent=forward?'Warto\u015b\u0107 w promilach ('+String.fromCharCode(8240)+')':'Warto\u015b\u0107 w mg\/l';p.textContent=forward?'Promile \/ 2,1 = orientacyjne mg\/l':'mg\/l x 2,1 = orientacyjne promile';if(s==='')return;if(!\/^(?:[0-9]+(?:[.,][0-9]*)?|[.,][0-9]+)$\/.test(s)||!Number.isFinite(n)||n<0||n>100){e.textContent='Wpisz liczb\u0119 od 0 do 100, bez jednostki.';v.setAttribute('aria-invalid','true');return;}var val=forward?n\/2.1:n*2.1;o.textContent=String.fromCharCode(8776)+' '+(val>0&&val<0.00005?'< 0,0001':val.toLocaleString('pl-PL',{minimumFractionDigits:4,maximumFractionDigits:4}))+' '+(forward?'mg\/l':String.fromCharCode(8240));}f.addEventListener('input',calc);f.addEventListener('change',calc);f.addEventListener('submit',function(e){e.preventDefault();calc();});f.addEventListener('reset',function(){setTimeout(calc,0);});r.querySelectorAll('button').forEach(function(b){b.disabled=false;});calc();r.dataset.ready='1';r.querySelector('[data-loading]').hidden=true;})();<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Przelicznik promili na mg\/l i odwrotnie. Orientacyjne obliczenia ze wsp\u00f3\u0142czynnikiem 2,1, wzory i przyk\u0142ady. Narz\u0119dzie nie zast\u0119puje pomiaru.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-11120","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Przelicznik promili na mg\/l i mg\/l na promile - Alkomaty Warszawa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alkomaty-warszawa.pl\/index.php\/przelicznik-promili-na-mg-l\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Przelicznik promili na mg\/l i mg\/l na promile - Alkomaty Warszawa\" \/>\n<meta property=\"og:description\" content=\"Przelicznik promili na mg\/l i odwrotnie. 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