GMT to AKST Time Converter

Greenwich Mean Time → Alaska Standard Time

GMT

UTC+0

Greenwich Mean Time

offset
-9h
AKST is 9h behind

AKST

UTC-9

Alaska Standard Time

Both GMT and AKST observe DST — offset may shift ±1h during transitions

Greenwich Mean Time (GMT) is 9 hours behind Alaska Standard Time (AKST). When it is noon in GMT, it is 4 AM in AKST. This offset may change during Daylight Saving Time transitions.

Best Meeting Times — GMT & AKST

Recommended windows where both GMT and AKST participants are within working hours (8 AM–6 PM).

GMTAKSTRatingDetail page
4 PM
8 AM
Best
5 PM
9 AM
Best
6 PM
10 AM
Best

Tip: When scheduling between GMT and AKST, aim for the “Best” windows above. These times keep both parties within normal working hours, avoiding early-morning or late-evening fatigue. Note that both time zones observe Daylight Saving Time — the offset may shift ±1 hour around transition dates.

Frequently Asked Questions — GMT to AKST

Greenwich Mean Time (GMT) is 9 hours behind Alaska Standard Time (AKST). GMT is UTC+0 and AKST is UTC-9. This offset may shift by ±1 hour during Daylight Saving Time transitions.