World Time Zone Converter
Scheduling calls across time zones is a daily challenge for remote teams. Convert any time to see what it is in multiple cities simultaneously — before you send that meeting invite.
Common global time zone overlaps
- US East (EST) → London (GMT): 5 hours ahead
- London (GMT) → India (IST): 5.5 hours ahead
- New York (EST) → Los Angeles (PST): 3 hours behind
- London (BST, summer) → New York (EDT): 5 hours behind
- Singapore (SGT) → London (GMT): 8 hours behind
Daylight Saving Time warning
DST changes happen on different dates in different countries — the US and EU don't switch on the same weekend. Irreva uses the IANA timezone database for accurate DST handling.
Frequently Asked Questions
Does it handle DST automatically?
Yes — Irreva uses the IANA timezone database which includes all historical and future DST rules.
What if the country doesn't observe DST?
Countries like Japan, India, and China don't use DST — the converter handles these fixed-offset zones correctly.