Pick a time in one zone and see it everywhere else – daylight saving is handled automatically.
🔒 Calculated in your browser.
How to use the time zone converter
- Choose a date, time and its time zone.
- See it converted to the listed cities.
- Add more cities from the list.
Scheduling across time zones
When booking calls with clients abroad, share the time in both zones. Daylight saving changes on different dates in the US and Europe, so offsets shift for a few weeks each spring and autumn.
Frequently asked questions
Does it handle daylight saving time?
Yes, using your browser's up-to-date time zone database.
What is UTC?
Coordinated Universal Time – the reference time zones are measured from.
How many time zones are available?
All IANA time zones your browser supports (400+).