Time Zone Converter
Convert a date and time between any time zones, with daylight saving handled automatically — ideal for scheduling meetings across countries.
| Time zone | Time | Date | |
|---|---|---|---|
| UTC | — | — | |
| America/New York | — | — | |
| Europe/London | — | — | |
| Asia/Tokyo | — | — |
Daylight saving time is applied automatically using your browser's built-in time zone data. Nothing is sent to a server.
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How to use this tool
- 1Choose the date and time, and the time zone it’s in (your own is selected by default).
- 2Add any time zones you want to compare from the “Add a time zone” list.
- 3Read the equivalent time and date in every zone — “next day” or “previous day” is flagged.
Features
- Compares several time zones side by side.
- Daylight saving is applied automatically using your browser’s time zone data.
- Flags when the converted time falls on the next or previous day.
- Starts from your current time and time zone; jump back to “now” in one click.
- No account or sign-up required.
Privacy
Conversions use your browser’s built-in time zone data. Nothing is sent to a server.
Frequently asked questions
How do I convert a meeting time to another time zone?
Enter the meeting’s date and time, choose the time zone it’s in, and add the time zones of the people attending. Each row shows the local time there.
Does it account for daylight saving time?
Yes. The offsets are worked out for the exact date you choose, so a summer date and a winter date convert differently where daylight saving applies.
Why does a time show “next day”?
When a zone is far enough ahead of the source zone, the same moment falls on the following calendar date there. The label makes that easy to spot.
What is UTC?
Coordinated Universal Time is the global standard other time zones are measured from — for example, GMT+7 means seven hours ahead of UTC.