{"id":51806,"date":"2026-11-01T09:15:51","date_gmt":"2026-11-01T09:15:51","guid":{"rendered":"https:\/\/www.worldclock.com\/jetlag-kalkulator\/"},"modified":"2026-11-01T09:15:51","modified_gmt":"2026-11-01T09:15:51","slug":"jetlag-kalkulator","status":"publish","type":"page","link":"https:\/\/www.worldclock.com\/no\/jetlag-kalkulator\/","title":{"rendered":"Jetlag-kalkulator"},"content":{"rendered":"<div class=\"wc wc-tool-page wc-tool-page--jetlag\"><header class=\"wc-thero\"><div class=\"wc-thero__text\"><nav class=\"wc-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"https:\/\/www.worldclock.com\/no\/\">Verdensklokke<\/a><\/li><li><a href=\"https:\/\/www.worldclock.com\/no\/verktoy\/\">Tidsverkt\u00f8y<\/a><\/li><li><span aria-current=\"page\">Jetlag-kalkulator<\/span><\/li><\/ol><\/nav><p class=\"wc-eyebrow\"><span aria-hidden=\"true\">\u2708\ufe0f<\/span> Gratis verkt\u00f8y<\/p><h1 class=\"wc-thero__title\">Jetlag-kalkulator<\/h1><p class=\"wc-thero__lead\">Skriv inn hvor du flyr fra og til, og f\u00e5 en plan dag for dag: n\u00e5r du b\u00f8r sove, n\u00e5r du b\u00f8r opps\u00f8ke lys og n\u00e5r du b\u00f8r unng\u00e5 det.<\/p><\/div><\/header><div class=\"wc-tool\"><div class=\"wc-jet\" data-wc-tool=\"jetlag\" data-from=\"{&quot;n&quot;:&quot;London&quot;,&quot;t&quot;:&quot;Europe\\\/London&quot;,&quot;f&quot;:&quot;gb&quot;}\" data-to=\"{&quot;n&quot;:&quot;Bangkok&quot;,&quot;t&quot;:&quot;Asia\\\/Bangkok&quot;,&quot;f&quot;:&quot;th&quot;}\"><div class=\"wc-jet__form\"><div class=\"wc-field\"><span>Flyr fra<\/span><div class=\"wc-jet__city\" data-city=\"from\"><\/div><div class=\"wc-search wc-search--tool\" data-wc-search data-mode=\"add\" data-side=\"from\"><input type=\"search\" placeholder=\"Bytt avreiseby \u2026\" aria-label=\"Bytt avreiseby \u2026\" autocomplete=\"off\"><ul class=\"wc-search__results\" hidden><\/ul><\/div><\/div><div class=\"wc-field\"><span>Flyr til<\/span><div class=\"wc-jet__city\" data-city=\"to\"><\/div><div class=\"wc-search wc-search--tool\" data-wc-search data-mode=\"add\" data-side=\"to\"><input type=\"search\" placeholder=\"Bytt reisem\u00e5l \u2026\" aria-label=\"Bytt reisem\u00e5l \u2026\" autocomplete=\"off\"><ul class=\"wc-search__results\" hidden><\/ul><\/div><\/div><label class=\"wc-field\"><span>Ankomstdato<\/span><input type=\"date\" data-date><\/label><label class=\"wc-field\"><span>Du sover vanligvis<\/span><select data-sleep><option value=\"22\">22:00 \u2013 06:00<\/option><option value=\"23\" selected>23:00 \u2013 07:00<\/option><option value=\"0\">00:00 \u2013 08:00<\/option><option value=\"1\">01:00 \u2013 09:00<\/option><\/select><\/label><\/div><div class=\"wc-jet__result\" data-result><\/div><div class=\"wc-jet__plan\" data-plan><\/div><p class=\"wc-tnote\">Dette er generell veiledning basert p\u00e5 hvordan kroppens d\u00f8gnrytme reagerer p\u00e5 lys, ikke medisinske r\u00e5d. Snakk med en lege f\u00f8r du bruker melatonin eller sovemedisin.<\/p><\/div><\/div><section class=\"wc-section wc-tool-info\"><div class=\"wc-prose\"><h2>Slik fungerer jetlag-planen<\/h2><p>Jetlag oppst\u00e5r fordi den indre klokka (d\u00f8gnrytmen) fortsetter \u00e5 g\u00e5 p\u00e5 hjemmetid etter at du har landet. Den forskyves med omtrent <strong>1 time per dag n\u00e5r du flyr \u00f8stover<\/strong> og rundt <strong>1,5 timer per dag n\u00e5r du flyr vestover<\/strong> \u2013 derfor f\u00f8les det som regel verre \u00e5 fly \u00f8stover.<\/p><p>Lys er det sterkeste signalet for \u00e5 stille om klokka. Lys i timene <em>etter<\/em> kroppens laveste temperaturpunkt (omtrent to timer f\u00f8r du vanligvis st\u00e5r opp) flytter klokka tidligere; lys i timene <em>f\u00f8r<\/em> flytter den senere. Planen over tidsbestemmer lys og m\u00f8rke slik at klokka flytter seg i riktig retning \u2013 og advarer deg n\u00e5r morgenlys ville skyve den feil vei etter en lang flytur \u00f8stover.<\/p><h2>Raske tips<\/h2><ul><li>Flytt leggetiden 1 time per dag mot tiden p\u00e5 reisem\u00e5let i 2\u20133 dager f\u00f8r du flyr.<\/li><li>Drikk vann og v\u00e6r forsiktig med alkohol og koffein p\u00e5 flyet.<\/li><li>Ved ankomst spiser du m\u00e5ltidene til lokal tid og holder h\u00f8neblunder under 30 minutter.<\/li><\/ul><\/div><\/section><section class=\"wc-section wc-faq\"><h2>Ofte stilte sp\u00f8rsm\u00e5l<\/h2><details><summary>Hvor lenge varer jetlag?<\/summary><p>Som en tommelfingerregel omtrent \u00e9n dag per tidssone du krysser n\u00e5r du flyr \u00f8stover, og litt mindre \u2013 rundt to dager per tre tidssoner \u2013 n\u00e5r du flyr vestover.<\/p><\/details><details><summary>Er jetlag verst n\u00e5r man flyr \u00f8stover eller vestover?<\/summary><p>\u00d8stover. \u00c5 fly \u00f8stover betyr at du m\u00e5 sovne tidligere enn kroppen vil, og den indre klokka er tregere til \u00e5 stilles fram enn tilbake.<\/p><\/details><details><summary>F\u00e5r man jetlag p\u00e5 flyturer nord\u2013s\u00f8r?<\/summary><p>Nei. Jetlag skyldes at man krysser tidssoner. En lang flytur fra Europa til S\u00f8r-Afrika gj\u00f8r deg sliten, men gir lite eller ingen jetlag, fordi tidsforskjellen bare er en time eller to.<\/p><\/details><\/section><section class=\"wc-section wc-tools-grid\"><div class=\"wc-section__head\"><h2>Flere gratis tidsverkt\u00f8y<\/h2><a href=\"https:\/\/www.worldclock.com\/no\/verktoy\/\">Alle verkt\u00f8y \u2192<\/a><\/div><div class=\"wc-toolcards\"><a class=\"wc-toolcard wc-toolcard--hours\" href=\"https:\/\/www.worldclock.com\/no\/timekalkulator\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u231b<\/span><span class=\"wc-toolcard__name\">Timekalkulator<\/span><span class=\"wc-toolcard__desc\">Timer mellom to klokkeslett.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--timecard\" href=\"https:\/\/www.worldclock.com\/no\/timeliste-kalkulator\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\uddc2\ufe0f<\/span><span class=\"wc-toolcard__name\">Timelistekalkulator<\/span><span class=\"wc-toolcard__desc\">Ukentlige timer, overtid og l\u00f8nn.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--decimal\" href=\"https:\/\/www.worldclock.com\/no\/desimaltid-omregner\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd22<\/span><span class=\"wc-toolcard__name\">Omregning til desimaltid<\/span><span class=\"wc-toolcard__desc\">Timer:minutter \u21c4 desimaltall.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--pomodoro\" href=\"https:\/\/www.worldclock.com\/no\/pomodoro-timer\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83c\udf45<\/span><span class=\"wc-toolcard__name\">Pomodoro-timer<\/span><span class=\"wc-toolcard__desc\">Fokus\u00f8kter p\u00e5 25 minutter.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--sleep\" href=\"https:\/\/www.worldclock.com\/no\/sovnkalkulator\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\ude34<\/span><span class=\"wc-toolcard__name\">S\u00f8vnkalkulator<\/span><span class=\"wc-toolcard__desc\">Beste leggetid og tid \u00e5 v\u00e5kne.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--markets\" href=\"https:\/\/www.worldclock.com\/no\/borsens-apningstider\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udcc8<\/span><span class=\"wc-toolcard__name\">B\u00f8rs- og \u00e5pningstider<\/span><span class=\"wc-toolcard__desc\">Er markedet \u00e5pent n\u00e5?<\/span><\/a><a class=\"wc-toolcard wc-toolcard--bell\" href=\"https:\/\/www.worldclock.com\/no\/nedtelling-til-borsen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd14<\/span><span class=\"wc-toolcard__name\">Nedtelling til b\u00f8rsen<\/span><span class=\"wc-toolcard__desc\">Nedtelling til \u00e5pningsklokka.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--converter\" href=\"https:\/\/www.worldclock.com\/no\/tidssonekonverter\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd01<\/span><span class=\"wc-toolcard__name\">Tidssonekonverter<\/span><span class=\"wc-toolcard__desc\">Regn om et klokkeslett mellom alle byer.<\/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-51806","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\/no\/author\/clocker\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/pages\/51806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/comments?post=51806"}],"version-history":[{"count":0,"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/pages\/51806\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.worldclock.com\/no\/wp-json\/wp\/v2\/media?parent=51806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}