Toolkeel

Time zone converter

Schedule meetings across countries without mistakes. Pick a time in one city and see it everywhere else, with daylight saving taken into account.

  • Free
  • Private
  • No sign-up
City / zoneLocal time

UTC:

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How to use it

  1. Pick a date and time, and the time zone it is in.

  2. Add the cities you want to compare.

  3. Read each local time; remove cities with ×.

About this tool

The converter uses the IANA time zone database built into your browser, so daylight-saving changes (for example in London, New York and Sydney) are applied automatically for the date you choose. The UAE, Saudi Arabia and India do not use daylight saving, so their difference to London or New York changes during the year.

Your own time zone is selected by default. Add any city from the list to compare.

Good to know

  • Time zone rules come from your browser and are as current as your browser version.
  • Times that do not exist (skipped during a daylight-saving change) are moved to the next valid time.

Frequently asked questions

What is the time difference between Dubai and London?

Dubai is 4 hours ahead of London in winter (GMT) and 3 hours ahead in summer (BST), because the UAE does not use daylight saving.

Does it handle daylight saving time?

Yes. The offset is calculated for the exact date you pick.

What is UTC?

Coordinated Universal Time, the reference time zone with no daylight saving. Every other zone is expressed as an offset from it.

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Last updated 2026-10-20 by the Toolkeel team. How we build and check our tools.