PST to IST
PST is UTC−7 and IST is UTC+5:30 today — IST is 12½ hours ahead of PST. Abbreviations are for reading: this page resolves PST to America/Los_Angeles and IST to Asia/Kolkata, which are the names that do not go ambiguous.
IST: India — Irish and Israel Standard Time share the letters.
The working day, side by side
The working days do not meet at all. Current abbreviations: PDT and IST.
| City | 00:00 in PST | 01:00 in PST | 02:00 in PST | 03:00 in PST | 04:00 in PST | 05:00 in PST | 06:00 in PST | 07:00 in PST | 08:00 in PST | 09:00 in PST | 10:00 in PST | 11:00 in PST | 12:00 in PST | 13:00 in PST | 14:00 in PST | 15:00 in PST | 16:00 in PST | 17:00 in PST | 18:00 in PST | 19:00 in PST | 20:00 in PST | 21:00 in PST | 22:00 in PST | 23:00 in PST |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PST—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| IST—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with PST and IST
Common questions
What is PST in IST?
IST is 12½ hours ahead of PST today: noon in PST is 00:30 in IST.
Is PST the same all year?
PST refers to the offset used by America/Los_Angeles. Where that zone observes daylight saving, the letters change with it, which is why this site stores the identifier and not the abbreviation.
When can PST and IST meet?
They do not overlap during working hours. 17:00–18:00 your time (06:00 there) is the cheapest compromise.