How to convert date to another timezone in JavaScript ?
Method 1: Using Intl.DateTimeFormat() and format() Method: The Intl.NumberFormat() method is used to represent numbers in a language-sensitive formatting. It can be used to represent currency or percentages according to the locale specified.
The format() method of this object is used to return a string of the date with the specified locale and formatting options. This will format the date to the timezone required and return a string with the converted date.
Syntax:
usaTime = date.toLocaleString("en-US", {timeZone: "America/New_York"});
Example:
<!DOCTYPE html><html> <head> <title> How to convert date to another timezone in JavaScript? </title></head> <body> <h1 style="color: green"> GeeksForGeeks </h1> <b> How to convert date to another timezone in JavaScript? </b> <p>Check the console for the output</p> <button onclick="changeTimezone()"> Change timezone </button> <script type="text/javascript"> function changeTimezone() { let date = new Date(Date.UTC(2012, 11, 20, 3, 0, 0)); console.log('Given IST datetime: ' + date); let intlDateObj = new Intl.DateTimeFormat('en-US', { timeZone: "America/New_York" }); let usaTime = intlDateObj.format(date); console.log('USA date: ' + usaTime); } </script></body> </html> |
Output:
- Output:
- Console Output:
Method 2: Using toLocaleString() method: The toLocaleString() method is used to return a string that formats the date according to the locale and options specified. It will convert the date on which the method is used from one timezone to another.
Syntax:
usaTime = date.toLocaleString("en-US", {timeZone: "America/New_York"});Example:
<!DOCTYPE html><html> <head> <title> How to convert date to another timezone in JavaScript? </title></head> <body> <h1 style="color: green"> GeeksForGeeks </h1> <b> How to convert date to another timezone in JavaScript? </b> <p>Check the console for the output</p> <button onclick="changeTimezone()"> Change timezone </button> <script type="text/javascript"> function changeTimezone() { let date = new Date(Date.UTC(2012, 11, 20, 3, 0, 0)); console.log('Given IST datetime: ' + date); let usaTime = date.toLocaleString("en-US", { timeZone: "America/New_York" }); console.log('USA datetime: ' + usaTime); } </script></body> </html> |
Output:
- Output:
- Console Output:
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