Time Zone by Location
Find the exact time zone by location for your GPS coordinates — IANA identifier, current time, UTC offset, and whether daylight saving time is in effect. Works anywhere on Earth.
Time Zone by Location
Tap detect to find the exact time zone for your current GPS coordinates — or enter any lat/lon to look up a specific location's time zone.
Time Zone Lookup by GPS Coordinates
Time zone lookup sounds simple until you're actually dealing with it — remote locations that span time zone boundaries, countries with non-standard offsets (India at UTC+5:30, Nepal at UTC+5:45), regions that observe daylight saving time on different schedules, or the surprising fact that China spans what should be five time zones but uses only one. Our tool uses the browser's built-in Internationalization API combined with your GPS coordinates for accurate time zone identification anywhere on earth.
This tool pairs well with our GPS coordinates finder and our travel time calculator. For scheduling across time zones, knowing the exact IANA time zone identifier (like "America/Chicago" or "Europe/London") is more reliable than just the UTC offset, because the offset changes with daylight saving.
Frequently Asked Questions
What format is the time zone returned in?
The IANA time zone identifier (e.g. "America/New_York", "Europe/London", "Asia/Kolkata") plus the current UTC offset and local time. The IANA format is the standard used by databases, programming languages, and scheduling systems.
Does this account for daylight saving time?
Yes — the result reflects whether DST is currently in effect for that location, because the UTC offset shown is the current one, not the standard one.