HST to AKST Time Converter
Use this HST to AKST time converter to compare United States and United States time instantly. AKST is 1 hour ahead of HST, so 9:00 AM HST becomes 10:00 AM AKST and 5:00 PM HST becomes 6:00 PM AKST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
HST to AKST Quick Facts
Use this HST to AKST converter to compare United States and United States time, check the 1 hour gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 9:00 AM HST / 10:00 AM AKST.
How to Convert HST to AKST
Converting between Hawaii Standard Time and Alaska Standard Time means accounting for a 1 hour gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Hawaii Standard Time (UTC -10) that you want to convert. Hit "Now" to load the current HST time instantly, or use "+1h" to step forward and compare.
The equivalent Alaska Standard Time (UTC -9) time appears immediately. Since AKST is 1 hour ahead of HST, most daytime conversions stay on the same calendar day.
Click "Copy Time" to grab the AKST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.
Why Choose Our HST to AKST Converter
When someone in United States suggests 9:00 AM HST, that's 10:00 AM AKST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.
Late-night HST times can land on a different date in AKST because of the 1 hour offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.
Daylight Saving adjustments can widen or narrow the HST–AKST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in HST. Convert the event time to AKST so you know exactly when to tune in — with a 1 hour difference, a morning event in United States falls during work hours in United States.
HST to AKST Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
Hawaii Standard Time to Alaska Standard Time full day schedule
| Hawaii Standard Time | Alaska Standard Time |
|---|---|
| 12:00 AM |
1:00 AM
|
| 1:00 AM |
2:00 AM
|
| 2:00 AM |
3:00 AM
|
| 3:00 AM |
4:00 AM
|
| 4:00 AM |
5:00 AM
|
| 5:00 AM |
6:00 AM
|
| 6:00 AM |
7:00 AM
|
| 7:00 AM |
8:00 AM
|
| 8:00 AM |
9:00 AM
|
| 9:00 AM |
10:00 AM
|
| 10:00 AM |
11:00 AM
|
| 11:00 AM |
12:00 PM
|
| 12:00 PM |
1:00 PM
|
| 1:00 PM |
2:00 PM
|
| 2:00 PM |
3:00 PM
|
| 3:00 PM |
4:00 PM
|
| 4:00 PM |
5:00 PM
|
| 5:00 PM |
6:00 PM
|
| 6:00 PM |
7:00 PM
|
| 7:00 PM |
8:00 PM
|
| 8:00 PM |
9:00 PM
|
| 9:00 PM |
10:00 PM
|
| 10:00 PM |
11:00 PM
|
| 11:00 PM |
12:00 AM
(next day)
|
Timezone offsets and DST rules verified against the IANA Time Zone Database. Conversion math and business-hour overlap windows double-checked against real-world scheduling scenarios.
- Files processed in your browser when possible
- No email required, no upload tracking
- Server-side uploads deleted within 30 minutes
Popular HST Time Converters
Explore more HST conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.
Convert Other Time Zones to AKST
Find the time difference from any major zone into Alaska Standard Time. Use these pages when scheduling with United States from a different region.