To convert a time between zones, enter the date and time, choose the source and target time zones, and the Time Zone Converter shows the equivalent time. It uses your browser’s built-in time zone data, so daylight saving is handled.
Follow along with the free Time Zone Converter, which runs in your browser, or browse more tools in this category.
How to use the Time Zone Converter
- Enter the date and time.
- Choose the source time zone.
- Choose the target time zone.
- Read the converted time.
Worked example
9:00 AM in New York during standard time is 2:00 PM in London and 7:30 PM in Mumbai.
Tips and common mistakes
- Always include the date, because daylight saving changes offsets during the year.
- Use city-based zones such as America/New_York rather than abbreviations.
- Double-check meetings that cross the date line.
Frequently asked questions
Does it handle daylight saving?
Yes, via your browser’s time zone database.
Why are city names used?
Abbreviations like EST can be ambiguous; city zones follow local rules.
Is it private?
Yes.