PST to IST Converter
IST is 12 hours 30 minutes ahead of PST for most of the year. The gap changes for a few weeks a year because the two places switch to daylight saving time on different dates.
IST to PST insteadTime difference between PST and IST
IST is 12 hours 30 minutes ahead of PST for most of the year.
- 2026: IST is 13 hours 30 minutes ahead of PST from Jan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026.
- 2027: IST is 13 hours 30 minutes ahead of PST from Jan 1 – Mar 13, 2027, Nov 7 – Dec 31, 2027.
PST to IST conversion table
| PST | ISTMost of the year | ISTJan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026 |
|---|---|---|
| 12 AM | 12:30 PM | 1:30 PM |
| 1 AM | 1:30 PM | 2:30 PM |
| 2 AM | 2:30 PM | 3:30 PM |
| 3 AM | 3:30 PM | 4:30 PM |
| 4 AM | 4:30 PM | 5:30 PM |
| 5 AM | 5:30 PM | 6:30 PM |
| 6 AM | 6:30 PM | 7:30 PM |
| 7 AM | 7:30 PM | 8:30 PM |
| 8 AM | 8:30 PM | 9:30 PM |
| 9 AM | 9:30 PM | 10:30 PM |
| 10 AM | 10:30 PM | 11:30 PM |
| 11 AM | 11:30 PM | 12:30 AM+1 day |
| 12 PM | 12:30 AM+1 day | 1:30 AM+1 day |
| 1 PM | 1:30 AM+1 day | 2:30 AM+1 day |
| 2 PM | 2:30 AM+1 day | 3:30 AM+1 day |
| 3 PM | 3:30 AM+1 day | 4:30 AM+1 day |
| 4 PM | 4:30 AM+1 day | 5:30 AM+1 day |
| 5 PM | 5:30 AM+1 day | 6:30 AM+1 day |
| 6 PM | 6:30 AM+1 day | 7:30 AM+1 day |
| 7 PM | 7:30 AM+1 day | 8:30 AM+1 day |
| 8 PM | 8:30 AM+1 day | 9:30 AM+1 day |
| 9 PM | 9:30 AM+1 day | 10:30 AM+1 day |
| 10 PM | 10:30 AM+1 day | 11:30 AM+1 day |
| 11 PM | 11:30 AM+1 day | 12:30 PM+1 day |
Best time to meet
A regular 9 AM – 5 PM day doesn't overlap. If one side starts early or stays late (7 AM – 9 PM), you can meet 7 AM – 8:30 AM PST (7:30 PM – 9 PM IST).
Frequently asked questions
What time is it in IST when it's 9 AM in PST?
9:30 PM for most of the year. IST is 12 hours 30 minutes ahead of PST.
How many hours is IST ahead of PST?
Usually 12 hours 30 minutes. The gap changes for a few weeks a year because daylight saving time starts and ends on different dates: 2026: IST is 13 hours 30 minutes ahead of PST from Jan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026. 2027: IST is 13 hours 30 minutes ahead of PST from Jan 1 – Mar 13, 2027, Nov 7 – Dec 31, 2027.
Does PST use daylight saving time?
Yes. Pacific Time is UTC−8 (PST) in January and UTC−7 (PDT) in July. Mar 8, 2026: clocks go forward to UTC−7; Nov 1, 2026: clocks go back to UTC−8.
Does IST use daylight saving time?
No. India Standard Time stays at UTC+5:30 all year.
When is the best time to schedule a meeting between PST and IST?
A regular 9 AM – 5 PM day doesn't overlap. If one side starts early or stays late (7 AM – 9 PM), you can meet 7 AM – 8:30 AM PST (7:30 PM – 9 PM IST).
Which IST does this page use?
IST here means India Standard Time (UTC+5:30), not Irish or Israel Standard Time.