Moment Js UTC to Local Time

Question

I m trying to convert UTC time to the local time  I ve been following this example from this link  http   jsfiddle net FLhpq 4 light   I can t seem to get the right local output  For example  if its 10  30 am in here  instead of getting 10 30 ill get 15  30  Here is my code   var date   moment utc   format  YYYY-MM-DD HH mm ss     var localTime    moment utc date  toDate     localTime   moment localTime  format  YYYY-MM-DD HH mm ss     console log  moment      localTime     No matter what I do the time always comes out at UTC time  I live in Houston so I know timezone is the issue  I ve followed the code in the link but can seem to get the local time  What am I doing wrong

User · Answer

Here is what I do using Intl api  let currentTimeZone   new Intl DateTimeFormat   resolvedOptions   timeZone     For example  Australia Sydney  this will return a time zone name  Pass this parameter to the following function to get the time let dateTime   new Date date  toLocaleDateString  en-US    timeZone  currentTimeZone  hour12  true     let time   new Date date  toLocaleTimeString  en-US    timeZone  currentTimeZone  hour12  true     you can also format the time with moment like this  moment new Date    dateTime    time     format  YYYY-MM-DD T HH mm ss

User · Answer

I ve created one function which converts all the timezones into local time   Requirements   1  npm i moment-timezone  function utcToLocal utcdateTime  tz        var zone   moment tz tz  format  Z      Actual zone value e g  5 30     var zoneValue   zone replace    0-9    g         Zone value without   - chars     var operator   zone  amp  amp  zone split      amp  amp  zone split     0       -     -           operator for addition subtraction     var localDateTime     var hours   zoneValue split      0      var minutes   zoneValue split      1      if  operator      -             localDateTime   moment utcdateTime  subtract hours   hours   subtract minutes   minutes   format  YYYY-MM-DD HH mm ss         else if  operator            localDateTime   moment utcdateTime  add hours   hours   add minutes   minutes   format  YYYY-MM-DD HH mm ss         else           localDateTime    Invalid Timezone Operator            return localDateTime    utcToLocal  2019-11-14 07 15 37    Asia Kolkata      Returns  2019-11-14 12 45 37

User · Answer

Try this   let utcTime    2017-02-02 08 00 13    var local date  moment utc utcTime   local   format  YYYY-MM-DD HH mm ss

User · Answer

This is what worked for me  it required moment-tz as well as moment though   x000D   x000D  const guess   moment utc date  tz moment tz guess     const correctTimezone   guess format   x000D   x000D   x000D

User · Answer

let utcTime    2017-02-02 08 00 13 567   var offset   moment   utcOffset    var localText   moment utc utcTime  utcOffset offset  format  L LT      Try this JsFiddle

User · Answer

Note  please update the date format accordingly   Format Date       formatDate  function myDate         var ts   moment utc myDate         return ts local   format  D-MMM-Y           Format Time      formatTime  function myDate         var ts   moment utc myDate         return ts local   format  HH mm

User · Answer

I ve written this Codesandbox for a roundtrip from UTC to local time and from local time to UTC  You can change the timezone and the format  Enjoy  Full Example on Codesandbox  DEMO   https   codesandbox io s momentjs-utc-to-local-roundtrip-foj57 file  src App js

User · Answer

To convert UTC to local time  let UTC   moment utc   let local   moment UTC  local     Or you want directly get the local time  let local   moment      x000D   x000D  var UTC   moment utc   x000D  console log UTC format        UTC time x000D   x000D  var cLocal   UTC local   x000D  console log cLocal format        Convert UTC time x000D   x000D  var local   moment    x000D  console log local format        Local time x000D   lt script src  https   cdnjs cloudflare com ajax libs moment js 2 22 2 moment min js  gt  lt  script gt  x000D   x000D   x000D

User · Answer

To convert UTC time to Local you have to use moment local     For more info see docs  Example   var date   moment utc   format  YYYY-MM-DD HH mm ss     console log date      2015-09-13 03 39 27  var stillUtc   moment utc date  toDate    var local   moment stillUtc  local   format  YYYY-MM-DD HH mm ss     console log local      2015-09-13 09 39 27   Demo    x000D   x000D  var date   moment utc   format    x000D  console log date   - now in UTC     x000D   x000D  var local   moment utc date  local   format    x000D  console log local   - UTC now to local     x000D   lt script src  https   cdnjs cloudflare com ajax libs moment js 2 22 2 moment min js  gt  lt  script gt  x000D   x000D   x000D

[javascript] Moment Js UTC to Local Time

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