Clock · Date & Time

Time Zone Converter

Pick a date and time in one zone and see the same moment across other cities.

Hold Cmd/Ctrl to select multiple zones.

  • UTC · UTC+00:00

    2026-07-21, 01:01:00 UTC

  • America/New_York · UTC-04:00

    2026-07-20, 21:01:00 EDT

  • Europe/London · UTC+01:00

    2026-07-21, 02:01:00 GMT+1

  • Asia/Karachi · UTC+05:00

    2026-07-21, 06:01:00 GMT+5

How to use

  1. Choose a source zone and enter a date/time (or use now).
  2. Add destination zones.
  3. Read converted local times and UTC offsets.

Features

  • IANA time zones
  • DST-aware via Intl
  • Editable instant
  • UTC offsets
  • Runs in your browser. Dates stay on your device.

Privacy & how it works

This date and time tool runs in your browser. Dates and times you enter are not uploaded to ToolsWeb servers for this tool. Privacy Policy.

FAQ

How is daylight saving handled?expand_more

The browser Intl API applies the correct offset for the selected instant and zone. Always convert using the meeting date, not only today.

Is this calculator free?expand_more

Yes. No signup required.

Are my numbers uploaded?expand_more

No. Calculations run in your browser. Inputs are not sent to ToolsWeb servers for this tool.

Is this professional advice?expand_more

No. Results are estimates for general information. See our Disclaimer for health, finance, and related tools.

Related tools