What is the time difference between AKST and GMT?

Greenwich Mean Time (GMT) is 9 hours ahead of Alaska Standard Time (AKST). AKST uses a UTC offset of UTC-8, while GMT uses UTC+1. For example, when it's 9:00 AM in AKST, it's 6:00 PM in GMT. Note that this difference may shift by one hour during daylight saving time transitions if the two zones change on different dates. Use the conversion table above to see the exact time for each hour of the day.

How do I convert AKST to GMT?

To convert AKST to GMT, add 9 hours to the AKST time. For example, 9:00 AM AKST is 6:00 PM GMT, and 5:00 PM AKST is 2:00 AM GMT. Keep in mind that during daylight saving time transitions, the offset between these timezones may temporarily change by one hour. You can also use the interactive converter above for quick, accurate results.

What time is it in GMT when it's noon in AKST?

When it's 12:00 PM (noon) in AKST, it's 9:00 PM in GMT. This is because GMT is 9 hours ahead of AKST. Similarly, when it's 6:00 PM in AKST, it's 3:00 AM in GMT. During daylight saving time transitions, these times may shift by one hour, so always verify the current offset. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours ahead is GMT from AKST?

GMT is 9 hours ahead of AKST. This means when it's 9:00 AM in AKST, it's 6:00 PM in GMT, and when it's midnight in AKST, it's 9:00 AM in GMT. The exact difference can vary by one hour during daylight saving time transitions. The conversion table above provides a complete hour-by-hour mapping.

Is GMT ahead or behind AKST?

GMT is ahead of AKST by 9 hours. Clocks in GMT show a later time than AKST, meaning the day starts earlier in GMT relative to AKST. For example, when it's morning in AKST, it's already afternoon or evening in GMT. This gap may change by one hour during DST transitions.

Does AKST observe daylight saving time?

Yes, Alaska Standard Time observes daylight saving time. During DST, the abbreviation changes to AKDT and clocks move forward by one hour, typically in spring. Clocks then fall back in autumn, returning to standard AKST time. This means the UTC offset for AKST shifts between two values depending on the season. Check our DST change calendar for exact transition dates that may affect your AKST to GMT conversions.

Does GMT observe daylight saving time?

Yes, Greenwich Mean Time observes daylight saving time. During DST, the abbreviation changes to BST and clocks move forward by one hour, typically in spring. Clocks then fall back in autumn, returning to standard GMT time. This means the UTC offset for GMT shifts between two values depending on the season. Check our DST change calendar for exact transition dates that may affect your AKST to GMT conversions.

What is the best time to call from AKST to GMT?

The best time for a call between AKST and GMT is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in GMT during their work day, call between 12:00 AM and 8:00 AM your AKST time. Avoid calling too early or late, as the 9 hours difference means your evening could be their late night. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

When does daylight saving time change in AKST?

Daylight saving time transitions vary by year and region. Alaska Standard Time observes DST, which typically shifts clocks forward by one hour in spring ("spring forward") and back in fall ("fall back"). During these transition periods, the time difference between AKST and GMT may temporarily change by one hour, which can cause confusion for scheduled meetings or calls. It's important to double-check your conversions around transition dates, especially if the two timezones switch on different dates. Check our DST change calendar for exact transition dates in the current year.

Do AKST and GMT ever have the same time?

No, AKST and GMT are always 9 hours apart and never display the same clock time simultaneously. Both timezones observe DST and typically transition around the same period, so the standard difference remains consistent throughout the year. The 9 hours offset is determined by their fixed positions relative to the Prime Meridian (UTC). You can always rely on this consistent difference when planning across these timezones.

AKST to GMT Converter

Convert Alaska Standard Time to Greenwich Mean Time. See the hour-by-hour conversion table below.

Timezone Details

Alaska Standard Time

12:18 AM

Saturday, April 4, 2026

AKDT (UTC-08:00)

Greenwich Mean Time

9:18 AM

Saturday, April 4, 2026

BST (UTC+01:00)

Difference: +9 hours

AKDT DST: Yes (AKDT)

BST DST: Yes (BST)

24-Hour Overview

AKDT — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

BST — 24-hour overview

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

12a12a

3a3a

6a6a

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

GMT to AKST EST to GMT GMT to EST PST to GMT GMT to PST GMT to IST IST to GMT GMT to CET CET to GMT

Cities in These Timezones

AKST Cities

Anchorage

GMT Cities

London Manchester Edinburgh

More Tools

Compare AKST & GMT Plan a Meeting (AKST & GMT)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Alaska Standard Time on Wikipedia Greenwich Mean Time on Wikipedia IANA Time Zone Database