{"id":38599,"date":"2026-10-24T15:29:26","date_gmt":"2026-10-24T15:29:26","guid":{"rendered":"https:\/\/www.worldclock.com\/datum-berekenen\/"},"modified":"2026-10-24T15:29:26","modified_gmt":"2026-10-24T15:29:26","slug":"datum-berekenen","status":"publish","type":"page","link":"https:\/\/www.worldclock.com\/nl\/datum-berekenen\/","title":{"rendered":"Datumcalculator"},"content":{"rendered":"<div class=\"wc wc-tool-page wc-tool-page--datecalc\"><header class=\"wc-thero\"><div class=\"wc-thero__text\"><nav class=\"wc-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"https:\/\/www.worldclock.com\/nl\/\">Wereldklok<\/a><\/li><li><a href=\"https:\/\/www.worldclock.com\/nl\/tools\/\">Tijdtools<\/a><\/li><li><span aria-current=\"page\">Datumcalculator<\/span><\/li><\/ol><\/nav><p class=\"wc-eyebrow\"><span aria-hidden=\"true\">\ud83e\uddee<\/span> Gratis tool<\/p><h1 class=\"wc-thero__title\">Datumcalculator<\/h1><p class=\"wc-thero__lead\">Tel de dagen tussen twee data, of tel dagen, weken, maanden en jaren op of af \u2013 ook werkdagen.<\/p><\/div><\/header><div class=\"wc-tool\"><div class=\"wc-dc\" data-wc-tool=\"datecalc\"><div class=\"wc-grid2\"><div class=\"wc-panel\"><h2>Dagen tussen twee data<\/h2><div class=\"wc-tbar\"><label class=\"wc-field\"><span>Begindatum<\/span><input type=\"date\" data-a><\/label><label class=\"wc-field\"><span>Einddatum<\/span><input type=\"date\" data-b><\/label><\/div><label class=\"wc-check\"><input type=\"checkbox\" data-incl> Einddatum meetellen<\/label><dl class=\"wc-unix__out\" data-out1><\/dl><\/div><div class=\"wc-panel\"><h2>Optellen of aftrekken<\/h2><div class=\"wc-tbar\"><label class=\"wc-field\"><span>Begindatum<\/span><input type=\"date\" data-c><\/label><label class=\"wc-field\"><span>&nbsp;<\/span><select data-op><option value=\"1\">+ optellen<\/option><option value=\"-1\">\u2212 aftrekken<\/option><\/select><\/label><\/div><div class=\"wc-tbar\"><label class=\"wc-field\"><span>Jaren<\/span><input type=\"number\" min=\"0\" value=\"0\" data-y><\/label><label class=\"wc-field\"><span>Maanden<\/span><input type=\"number\" min=\"0\" value=\"0\" data-mo><\/label><label class=\"wc-field\"><span>Weken<\/span><input type=\"number\" min=\"0\" value=\"0\" data-w><\/label><label class=\"wc-field\"><span>Dagen<\/span><input type=\"number\" min=\"0\" value=\"30\" data-d><\/label><\/div><label class=\"wc-check\"><input type=\"checkbox\" data-biz> Alleen werkdagen tellen (ma\u2013vr)<\/label><dl class=\"wc-unix__out\" data-out2><\/dl><\/div><\/div><\/div><\/div><section class=\"wc-section wc-tool-info\"><div class=\"wc-prose\"><h2>Hoe de datumcalculator telt<\/h2><p>\u2018Dagen tussen\u2019 telt het aantal middernachten van de begindatum tot de einddatum \u2013 van maandag tot dinsdag is dus 1 dag. Vink \u2018Einddatum meetellen\u2019 aan om beide dagen te tellen (handig voor vakanties en evenementen). Werkdagen laten zaterdagen en zondagen weg, maar geen feestdagen.<\/p><p>Als je maanden optelt, blijft de dag van de maand waar mogelijk gelijk; \u00e9\u00e9n maand optellen bij 31 januari geeft de laatste dag van februari.<\/p><\/div><\/section><section class=\"wc-section wc-faq\"><h2>Veelgestelde vragen<\/h2><details><summary>Hoeveel dagen zitten er tussen twee data?<\/summary><p>Vul hierboven beide data in \u2013 de calculator toont het totaal aantal dagen, het aantal in weken en dagen, in maanden en dagen, en de werkdagen daartussen.<\/p><\/details><details><summary>Welke datum is het over 90 dagen?<\/summary><p>Laat vandaag staan als begindatum, zet Dagen op 90 en kies \u2018optellen\u2019 \u2013 het resultaat verschijnt meteen, met de dag van de week.<\/p><\/details><\/section><section class=\"wc-section wc-tools-grid\"><div class=\"wc-section__head\"><h2>Meer gratis tijdtools<\/h2><a href=\"https:\/\/www.worldclock.com\/nl\/tools\/\">Alle tools \u2192<\/a><\/div><div class=\"wc-toolcards\"><a class=\"wc-toolcard wc-toolcard--age\" href=\"https:\/\/www.worldclock.com\/nl\/leeftijd-berekenen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83c\udf82<\/span><span class=\"wc-toolcard__name\">Leeftijd berekenen<\/span><span class=\"wc-toolcard__desc\">Exacte leeftijd &amp; volgende verjaardag.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--week\" href=\"https:\/\/www.worldclock.com\/nl\/weeknummer\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\uddd3\ufe0f<\/span><span class=\"wc-toolcard__name\">Weeknummer<\/span><span class=\"wc-toolcard__desc\">Huidig weeknummer &amp; kalender.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--dst\" href=\"https:\/\/www.worldclock.com\/nl\/zomertijd-wintertijd\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83c\udf17<\/span><span class=\"wc-toolcard__name\">Zomertijd-tracker<\/span><span class=\"wc-toolcard__desc\">Elke komende klokwijziging.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--buddhist\" href=\"https:\/\/www.worldclock.com\/nl\/boeddhistische-kalender-omrekenen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u2638\ufe0f<\/span><span class=\"wc-toolcard__name\">Boeddhistisch jaartal omrekenen<\/span><span class=\"wc-toolcard__desc\">B.E. \u2194 n.Chr. (Thaise kalender).<\/span><\/a><a class=\"wc-toolcard wc-toolcard--hijri\" href=\"https:\/\/www.worldclock.com\/nl\/hijri-kalender-omrekenen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u262a\ufe0f<\/span><span class=\"wc-toolcard__name\">Hijri-datum omrekenen<\/span><span class=\"wc-toolcard__desc\">Islamitisch (Hijri) \u2194 gregoriaans.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--hebrew\" href=\"https:\/\/www.worldclock.com\/nl\/hebreeuwse-kalender-omrekenen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u2721\ufe0f<\/span><span class=\"wc-toolcard__name\">Hebreeuwse datum omrekenen<\/span><span class=\"wc-toolcard__desc\">Joodse kalender \u2194 gregoriaans.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--chinese\" href=\"https:\/\/www.worldclock.com\/nl\/chinese-kalender-dierenriem\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udc09<\/span><span class=\"wc-toolcard__name\">Chinese kalender &amp; dierenriem<\/span><span class=\"wc-toolcard__desc\">Maandatum &amp; dierenriemdier.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--japanese\" href=\"https:\/\/www.worldclock.com\/nl\/japanse-jaartelling-omrekenen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83c\udf8c<\/span><span class=\"wc-toolcard__name\">Japanse jaartelling omrekenen<\/span><span class=\"wc-toolcard__desc\">Reiwa-, Heisei- &amp; Sh\u014dwa-jaren.<\/span><\/a><\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_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,"_kad_post_classname":"","footnotes":"","bs_cache_bypass_cache":0,"bs_cache_related_page":0},"class_list":["post-38599","page","type-page","status-publish","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"clocker","author_link":"https:\/\/www.worldclock.com\/nl\/author\/clocker\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/pages\/38599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/comments?post=38599"}],"version-history":[{"count":0,"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/pages\/38599\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.worldclock.com\/nl\/wp-json\/wp\/v2\/media?parent=38599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}