Perth Time to IST Converter
IST is 2 hours 30 minutes behind AWST. 9:00 AM AWST = 6:30 AM IST.
IST is 2 hours 30 minutes behind AWST. To convert Perth Time to IST, subtract 2 hours 30 minutes from the Perth Time time: 9:00 AM AWST = 6:30 AM IST.
Perth Time (Perth time) is used in Perth, Australia. IST (India Time) is used in India and Sri Lanka (UTC+5:30, no daylight saving time).
IST here means India Standard Time, not Irish or Israel Standard Time.
Perth Time to IST time conversion table
Perth Time to IST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Perth Time | IST | Day |
|---|---|---|
| 12:00 AM AWST | 9:30 PM IST | previous day |
| 1:00 AM AWST | 10:30 PM IST | previous day |
| 2:00 AM AWST | 11:30 PM IST | previous day |
| 3:00 AM AWST | 12:30 AM IST | night |
| 4:00 AM AWST | 1:30 AM IST | night |
| 5:00 AM AWST | 2:30 AM IST | night |
| 6:00 AM AWST | 3:30 AM IST | night |
| 7:00 AM AWST | 4:30 AM IST | night |
| 8:00 AM AWST | 5:30 AM IST | night |
| 9:00 AM AWST | 6:30 AM IST | — |
| 10:00 AM AWST | 7:30 AM IST | — |
| 11:00 AM AWST | 8:30 AM IST | — |
| 12:00 PM AWST | 9:30 AM IST | work hours |
| 1:00 PM AWST | 10:30 AM IST | work hours |
| 2:00 PM AWST | 11:30 AM IST | work hours |
| 3:00 PM AWST | 12:30 PM IST | work hours |
| 4:00 PM AWST | 1:30 PM IST | work hours |
| 5:00 PM AWST | 2:30 PM IST | — |
| 6:00 PM AWST | 3:30 PM IST | — |
| 7:00 PM AWST | 4:30 PM IST | — |
| 8:00 PM AWST | 5:30 PM IST | — |
| 9:00 PM AWST | 6:30 PM IST | — |
| 10:00 PM AWST | 7:30 PM IST | — |
| 11:00 PM AWST | 8:30 PM IST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Perth Time to IST
Subtract 2 hours 30 minutes from the Perth Time time to get IST.
Example: 9:00 AM AWST = 6:30 AM IST.
Across midnight: 1:00 AM AWST = 10:30 PM IST (previous day). The date changes, so always check the day as well as the hour.
Time difference between Perth Time and IST
The time difference between Perth Time and IST is 2 hours 30 minutes all year – IST is behind AWST.
Perth Time and IST during daylight saving time
- Perth Time does not observe daylight saving time; it stays on UTC+8 all year.
- IST does not observe daylight saving time; it stays on UTC+5:30 all year.
Best time for a meeting between Perth Time and IST
Perth Time and IST share 5 hours 30 minutes of the 9 AM–5 PM working day. Any time between 11:30 AM and 5:00 PM AWST lands between 9:00 AM and 2:30 PM IST, inside working hours for both.
Perth Time to IST FAQ
What is the time difference between Perth Time and IST?
IST is 2 hours 30 minutes behind AWST all year. 9:00 AM AWST = 6:30 AM IST.
What is 9 AM Perth Time in IST?
9:00 AM AWST is 6:30 AM IST.
What is 12 PM (noon) Perth Time in IST?
12:00 PM AWST is 9:30 AM IST.
Is IST ahead of or behind Perth Time?
IST is 2 hours 30 minutes behind AWST, so it is earlier in IST than in Perth Time.
Does Perth Time change for daylight saving time?
No. Perth Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does IST change for daylight saving time?
No. IST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Perth Time and IST?
Perth Time and IST share 5 hours 30 minutes of the 9 AM–5 PM working day. Any time between 11:30 AM and 5:00 PM AWST lands between 9:00 AM and 2:30 PM IST, inside working hours for both.
Related conversions
Convert IST to Perth Time
Convert Perth Time to other time zones
Convert other time zones to IST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.