AKST to IST Converter
Convert time between Alaska Standard Time (AKST) and India Standard Time (IST)
Alaska Standard Time (AKST)
India Standard Time (IST)
Time Difference
India Standard Time (IST) is 0 hours ahead of Alaska Standard Time (AKST)
Select Date
Select Time
Quick Reference
| AKST | IST |
|---|---|
| 18:00 | 07:30 |
| 20:00 | 09:30 |
| 22:00 | 11:30 |
| 00:00 | 13:30 |
| 02:00 | 15:30 |
| 04:00 | 17:30 |
| 06:00 | 19:30 |
| 08:00 | 21:30 |
| 10:00 | 23:30 |
| 12:00 | 01:30 |
| 14:00 | 03:30 |
| 16:00 | 05:30 |
Top 10 Most Common Time Zones
| Abbreviation | Full Name | UTC Offset | Typical Use |
|---|---|---|---|
| UTC | Coordinated Universal Time | UTC ±0 | Global reference standard (servers, logs, APIs) |
| EST / EDT | Eastern (US) Time | UTC −5 / −4 | New York, Toronto — North American business hub |
| CST / CDT | Central (US) Time | UTC −6 / −5 | Chicago, Dallas — US central business region |
| PST / PDT | Pacific (US) Time | UTC −8 / −7 | San Francisco, Los Angeles — tech industry standard |
| GMT / BST | Greenwich Mean / British Summer Time | UTC 0 / +1 | UK, used globally as a reference with UTC |
| CET / CEST | Central European (Summer) Time | UTC +1 / +2 | Paris, Berlin, Amsterdam — EU business core |
| IST | India Standard Time | UTC +5:30 | India — major IT & outsourcing region |
| CST | China Standard Time | UTC +8 | Beijing, Shanghai — East Asia business hub |
| JST | Japan Standard Time | UTC +9 | Tokyo — finance & tech hub |
| AEST / AEDT | Australian Eastern (Daylight) Time | UTC +10 / +11 | Sydney, Melbourne — APAC regional business |
Why Time Zone Abbreviations Are Ambiguous
Unlike standardized identifiers (like America/New_York or Europe/London from the IANA tz database), abbreviations such as "CST" or "IST" are not globally unique. They can refer to different time zones depending on context — country, region, or even time of year (due to daylight saving time).
Common Ambiguous Time Zone Abbreviations
| Abbrev. | Common Meaning(s) | UTC Offset | Region(s) |
|---|---|---|---|
| CST | Central Standard Time / China Standard Time / Cuba Standard Time | UTC−6 / UTC+8 / UTC−5 | North America, China, Cuba |
| IST | Indian Standard Time / Irish Standard Time / Israel Standard Time | UTC+5:30 / UTC+1 / UTC+2 | India, Ireland, Israel |
| AST | Atlantic Standard Time / Arabia Standard Time | UTC−4 / UTC+3 | Caribbean, Canada, Middle East |
| PST | Pacific Standard Time / Philippine Standard Time | UTC−8 / UTC+8 | North America, Philippines |
| EST | Eastern Standard Time (North America / Australia) | UTC−5 / UTC+10 | North America, Australia |
✅ Best Practice
To avoid ambiguity, always:
- Use IANA tz identifiers — e.g.,
America/New_Yorkinstead of "EST" - Specify UTC offset explicitly — e.g.,
UTC−5when abbreviations must be used - Include the full timezone name — e.g., "Eastern Standard Time (EST)" with UTC offset
About AKST to IST Time Conversion
Converting time between Alaska Standard Time (AKST) and India Standard Time (IST) bridges one of the largest time gaps among commonly paired time zones. AKST is UTC-9, while IST is UTC+5:30, making IST 14.5 hours ahead of AKST.
This conversion is important for businesses and individuals coordinating between Alaska and India, including technology teams, remote workers, and international collaborations. India does not observe daylight saving time, so IST stays at UTC+5:30 year-round while Alaska transitions between AKST and AKDT.
Common Use Cases for AKST to IST Conversion
Business & Work
- Scheduling calls with Indian technology and outsourcing partners
- Coordinating remote software development teams across Alaska and India
- Planning international project deadlines spanning Alaska and Indian business hours
Personal & Travel
- Staying in touch with family and friends living in India
- Planning travel between Alaska and India with accurate time adjustments
- Scheduling virtual gatherings and online events across both regions
Time Zone Information
Alaska Standard Time (AKST)
- UTC Offset: UTC-9 (UTC-8 during AKDT)
- IANA Timezone: America/Anchorage
- Daylight Saving: Second Sunday in March to First Sunday in November
- Major Cities: Anchorage, Fairbanks, Juneau, Sitka, Ketchikan
- Coverage: State of Alaska, United States
India Standard Time (IST)
- UTC Offset: UTC+5:30 (no daylight saving)
- IANA Timezone: Asia/Kolkata
- Daylight Saving: No daylight saving time
- Major Cities: New Delhi, Mumbai, Bangalore, Hyderabad, Chennai, Kolkata
- Coverage: Entire India
Quick Reference: AKST to IST
Remember: IST is always 14.5 hours ahead of AKST (13.5 hours when AKDT is active)
Frequently Asked Questions
What is the time difference between AKST and IST?
Alaska Standard Time (AKST) is UTC-9, while India Standard Time (IST) is UTC+5:30. IST is 14.5 hours ahead of AKST. When it's 9:00 AM in Anchorage, it's 11:30 PM in New Delhi.
When does this AKST to IST conversion apply?
AKST applies in Alaska from the first Sunday in November to the second Sunday in March. During the rest of the year, Alaska uses AKDT (UTC-8), which makes IST 13.5 hours ahead instead.
Does India observe daylight saving time?
No, India does not observe daylight saving time. IST stays at UTC+5:30 year-round. Only the Alaska side changes — switching between AKST (UTC-9) in winter and AKDT (UTC-8) in summer.
What are the best times to schedule AKST-IST business calls?
The best overlap window is early morning Alaska time. An 8:00 AM AKST call lands at 10:30 PM IST, which is late for India. A 7:00 AM AKST call is 9:30 PM IST — workable for Indian evening availability.
Which regions use IST?
India Standard Time is used exclusively by India (including the Andaman and Nicobar Islands and Lakshadweep). It is one of the few time zones with a 30-minute offset from the hour.
Which regions use AKST?
Alaska Standard Time is used across the state of Alaska, United States, including major cities like Anchorage, Fairbanks, and Juneau. It is one of the westernmost US time zones.
Pro Tips
- • IST is 14.5 hours ahead of AKST — add 14 hours and 30 minutes to AKST to get IST.
- • Alaska switches to AKDT (UTC-8) in summer, reducing the gap to 13.5 hours.
- • India never changes clocks, so IST is always UTC+5:30 regardless of the season.
- • For early morning Alaska meetings (7–9 AM AKST), expect Indian participants to join late evening (9:30–11:30 PM IST).
- • Alaska is part of the US but shares a time zone closer to Hawaii than to the US mainland.
- • Use a world clock to confirm the current offset if you are near the AKST/AKDT transition date.