Javascript to convert UTC to local time

Question

Okay  say JSON parse string UTC date as below   2012-11-29 17 00 34 UTC   Now if I want to convert this UTC date to my local time  how can I do this   How do I format it to something else like yyyy-MM-dd HH mm ss z   This date toString  yyyy-MM-dd HH mm ss z    never work out

User · Answer

To format your date try the following function:

var d = new Date();
var fromatted = d.toLocaleFormat("%d.%m.%Y %H:%M (%a)");

But the downside of this is, that it's a non-standard function, which is not working in Chrome, but working in FF (afaik).

Chris

User · Answer

var offset   new Date   getTimezoneOffset      offset will be the interval in minutes from Local time to UTC  To get Local time from a UTC date  you would then subtract the minutes from your date   utc date setMinutes utc date getMinutes   - offset

User · Answer

This works for both Chrome and Firefox  Not tested on other browsers   x000D   x000D  const convertToLocalTime    dateTime  notStanderdFormat   true    gt      if  dateTime     null  amp  amp  dateTime     undefined        if  notStanderdFormat             works for 2021-02-21 04 01 19          convert to 2021-02-21T04 01 19 000000Z format before convert to local time       const splited   dateTime split             let convertedDateTime      splited 0  T  splited 1   000000Z         const date   new Date convertedDateTime         return date toString          else            works for 2021-02-20T17 52 45 000000Z or  1613639329186       const date   new Date dateTime         return date toString              else       return  Unknown              TEST  console log convertToLocalTime  2012-11-29 17 00 34 UTC     x000D   x000D   x000D

User · Answer

Try   var date   new Date  2012-11-29 17 00 34 UTC    date toString

User · Answer

You could take a look at date-and-time api for easily date manipulation    x000D   x000D  let now   date format new Date     YYYY-MM-DD HH mm ss   true   x000D  console log now   x000D   lt script src  https   cdn jsdelivr net npm date-and-time date-and-time min js  gt  lt  script gt  x000D   x000D   x000D

User · Answer

Here is another option that outputs mm dd yy  const date   new Date  2012-11-29 17 00 34 UTC    date toLocaleString      output 11 29 2012

User · Answer

The solutions above are right but might crash in FireFox and Safari  and that s what webility js is trying to solve  Check the toUTC function  it works on most of the main browers and it returns the time in ISO format

User · Answer

This should work      var date   new Date  2012-11-29 17 00 34 UTC    date toString

User · Answer

convert server time to local time     simbu    function convertTime serverdate        var date   new Date serverdate          convert to utc time     var toutc   date toUTCString          convert to local time     var locdat   new Date toutc     UTC        return locdat

[javascript] Javascript to convert UTC to local time

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