GMT-10:00 — Current Time Now
Live clock at the GMT-10:00 offset, with the 0 countries, 1 major city, and 6 IANA time zones currently observing it. Also available as UTC-10.
GMT-10:00
Friday, 15 May 2026
About GMT-10
GMT-10 represents a time zone offset of 10 hours behind Coordinated Universal Time. As of right now, 6 IANA time zones observe this offset, covering 0 countries and 1 major city in our directory.
This page mirrors UTC-10 — Greenwich Mean Time is by definition aligned with UTC, so the two offsets resolve to the same wall-clock time.
Major cities currently at GMT-10
The 1 largest cities (by population) where the local time currently matches this offset.
IANA time zones currently at GMT-10
6 IANA identifiers match this offset right now.
More GMT offsets
Or browse the UTC-form URLs: UTC-10 — same clock.
Frequently asked about GMT-10
What time is it at GMT-10 right now?
It is currently 15:49 on Friday, 15 May 2026 at GMT-10:00. GMT-10 is a fixed UTC offset that does not observe Daylight Saving Time.
Which countries observe GMT-10?
0 countries currently have their primary civil clock at GMT-10. The list shifts twice a year for regions that observe Daylight Saving Time. See the "Countries currently at GMT-10" section above for the live list.
What's the difference between GMT-10 and UTC-10?
Functionally none — GMT and UTC are aligned to within a fraction of a second. UTC is the modern atomic-clock-based standard; GMT is the older astronomical Greenwich-meridian standard. For everyday timekeeping they are interchangeable, so GMT-10 and UTC-10 resolve to the same wall-clock time.