Time Zone Converter
Pick a time in one zone and see the matching time everywhere else — daylight saving handled automatically.
Scheduling across time zones without mistakes
The reliable way to compare zones is to anchor on UTC (the global reference with no daylight saving). Pick the date and time in the source city, and this tool converts through UTC to the destination — automatically applying each zone's daylight saving rules for that specific date. Remember that a meeting time that works today can shift by an hour across seasons, because the US and Europe change DST on different dates.
Frequently asked questions
Which zones are listed?
All IANA time zones — the same database used by every modern operating system — with common cities near the top for convenience. This includes zones like Asia/Kolkata (UTC+5:30) that sit on half-hour offsets.
Why does my converted time differ from another website?
Most disagreements come from daylight saving dates or from zones with historical rule changes. This tool converts for the exact date you selected, matching the IANA database.