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Kordu Tools

Timezone Converter

Popular

Convert times between timezones and compare up to four zones side by side.

Source time

UTC+00:00

Converted times

31 Mar 2026, 01:42:00 UTC

UTC+00:00

All timezone conversions use your browser's built-in Intl API with IANA timezone data. Daylight saving time transitions are handled automatically.

How to use

  1. 1

    Set your source timezone and time

    Choose a timezone from the dropdown and enter the date and time you want to convert, or click 'Use current time'.

  2. 2

    View the converted time

    The target timezone shows the converted date, time, and UTC offset immediately.

  3. 3

    Add more timezones

    Click 'Add timezone' to compare across up to four zones at once. Remove any zone you no longer need.

  4. 4

    Check UTC offsets

    Each timezone displays its current UTC offset, accounting for daylight saving time.

Frequently asked questions

Does it handle daylight saving time?
Yes. The converter uses your browser's IANA timezone database, which includes all current DST transition rules. Offsets update automatically based on the date you select.
How many timezones can I compare at once?
Up to four target timezones can be displayed simultaneously alongside your source timezone.
What timezone format does it use?
IANA timezone identifiers such as 'Europe/London' or 'America/New_York'. These are the standard identifiers used by operating systems and programming languages.
Is any data sent to a server?
No. All timezone calculations use your browser's built-in Intl API. Nothing is transmitted.

Convert a date and time from one timezone to another, or compare across

up to four timezones simultaneously. Select your source timezone and

date/time, then add target timezones to see the converted results

instantly. Each zone displays its UTC offset and a formatted date/time

label. Use the "current time" button to start from now. Handles daylight

saving transitions automatically via the browser's IANA timezone database.

Everything runs locally — no data leaves your browser.

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