AKST to IST Time Converter
IST is 13 hours and 30 minutes ahead of AKST. Alaska is currently on AKDT (UTC-8:00), and IST is UTC+5:30.
Best Time to Call Between AKST and IST
Standard 9-to-5 hours in these two zones never overlap, so someone has to take the call outside their working day. The most workable window is 6:00 PM to 10:00 PM AKST, which is 7:30 AM to 11:30 AM IST.
both at work AKST only IST only neither — hours along the strip are AKST.
Common Times Converted
AKST on the left, IST on the right.
AKST to IST: Full 24-Hour Conversion Table
Shaded rows are working hours; the darker shade marks the hours when both zones are at work.
| AKST | IST | Working hours |
|---|---|---|
| 12:00 AM | 1:30 PM | IST only |
| 1:00 AM | 2:30 PM | IST only |
| 2:00 AM | 3:30 PM | IST only |
| 3:00 AM | 4:30 PM | IST only |
| 4:00 AM | 5:30 PM | — |
| 5:00 AM | 6:30 PM | — |
| 6:00 AM | 7:30 PM | — |
| 7:00 AM | 8:30 PM | — |
| 8:00 AM | 9:30 PM | — |
| 9:00 AM | 10:30 PM | AKST only |
| 10:00 AM | 11:30 PM | AKST only |
| 11:00 AM | 12:30 AM next day | AKST only |
| 12:00 PM | 1:30 AM next day | AKST only |
| 1:00 PM | 2:30 AM next day | AKST only |
| 2:00 PM | 3:30 AM next day | AKST only |
| 3:00 PM | 4:30 AM next day | AKST only |
| 4:00 PM | 5:30 AM next day | AKST only |
| 5:00 PM | 6:30 AM next day | — |
| 6:00 PM | 7:30 AM next day | — |
| 7:00 PM | 8:30 AM next day | — |
| 8:00 PM | 9:30 AM next day | IST only |
| 9:00 PM | 10:30 AM next day | IST only |
| 10:00 PM | 11:30 AM next day | IST only |
| 11:00 PM | 12:30 PM next day | IST only |
What AKST and IST Actually Are
AKST — Alaska Standard Time
Anchorage, Fairbanks, Juneau. Standing at UTC-9:00 as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, November 1, 2026, to AKST.
Alaska compressed four time zones into one in 1983, moving most of the state onto a single clock to keep business hours aligned with the rest of the country.
IST — India Standard Time
Mumbai, Delhi, Bengaluru, Chennai, Kolkata, Hyderabad — and Colombo. Standing at UTC+5:30 as written, and the region does not change its clocks, so that offset holds all year. IST also stands for Irish Standard Time (UTC+1) and Israel Standard Time (UTC+2). This page covers the Indian one, which is by far the most searched.
India runs a single time zone across a country wide enough for two, which is why sunrise in the north-east can come nearly two hours before Mumbai's. Proposals for a second zone resurface regularly and have never been adopted.
What This Means in Practice
Expect times on the half hour
IST sits on a 30-minute offset rather than a whole hour, so a round number on one side is never a round number on the other. A 9:00 meeting becomes 30 minutes past the hour, which is exactly the detail calendar invitations get wrong when someone converts in their head.
The date changes mid-working-day
For 6 of the eight hours in a normal AKST working day, the equivalent IST time falls on a different calendar date. Anything scheduled in that stretch needs the date checked as well as the time, or a Tuesday call quietly becomes a Wednesday one at the other end.
This gap is not fixed
AKST changes its clocks and IST does not, so the difference between them moves by an hour twice a year. A recurring meeting set now will drift for one side from Sunday, November 1, 2026 unless someone resets it.
Nearly opposite sides of the clock
At 13 hours and 30 minutes apart, one side's morning is the other side's night. Handing work over at the end of a shift usually beats trying to get both parties in the same call.
Major Cities in Each Zone
Cities on AKST
Cities on IST
Frequently Asked Questions
What is the time difference between AKST and IST?
IST is 13 hours and 30 minutes ahead of AKST. That is the live figure. Taken strictly as written, the gap between AKST and IST is 14 hours and 30 minutes — the two differ because at least one of these regions is currently on daylight saving.
What is 9:00 AM AKST in IST?
9:00 AM AKST is 10:30 PM IST.
What are the best hours to schedule a call between AKST and IST?
Standard business hours in these two zones do not overlap at all, so one side has to work outside the 9-to-5. The most workable window is 6:00 PM to 10:00 PM AKST, which is 7:30 AM to 11:30 AM IST.
Does the difference between AKST and IST change during the year?
Yes. AKST observes daylight saving and IST does not, so the gap shifts by an hour at least twice a year. The next clock change is on Sunday, November 1, 2026.
Does IST always mean India Standard Time?
IST also stands for Irish Standard Time (UTC+1) and Israel Standard Time (UTC+2). This page covers the Indian one, which is by far the most searched.