From
Perth
Australia
12:04 PM
Sun, Nov 1
UTC+8Australia/Perth
Time Difference
Perth vs Surat Time Difference
Compare the current local time in Perth, Australia and Surat, India.
Live local timeDST awareUTC offsets
Current difference
Surat is currently 2 hours 30 minutes behind Perth.
This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.
24-hour comparison
Compare Perth and Surat hour by hour
See how a full local day in Perth, Australia maps to Surat, India. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.
Best working-hours overlap
12:00 PM – 6:00 PM in Perth
corresponds to 9:30 AM – 3:30 PM in Surat.
Perth
Australia/Perth
Surat
Asia/Kolkata
Availability
12:00 AM
Sun, Nov 1
9:30 PM
Previous daySat, Oct 31
Night
1:00 AM
Sun, Nov 1
10:30 PM
Previous daySat, Oct 31
Night
2:00 AM
Sun, Nov 1
11:30 PM
Previous daySat, Oct 31
Night
3:00 AM
Sun, Nov 1
12:30 AM
Sun, Nov 1
Night
4:00 AM
Sun, Nov 1
1:30 AM
Sun, Nov 1
Night
5:00 AM
Sun, Nov 1
2:30 AM
Sun, Nov 1
Night
6:00 AM
Sun, Nov 1
3:30 AM
Sun, Nov 1
Night
7:00 AM
Sun, Nov 1
4:30 AM
Sun, Nov 1
Night
8:00 AM
Sun, Nov 1
5:30 AM
Sun, Nov 1
Night
9:00 AM
Sun, Nov 1
6:30 AM
Sun, Nov 1
Night
10:00 AM
Sun, Nov 1
7:30 AM
Sun, Nov 1
Possible
11:00 AM
Sun, Nov 1
8:30 AM
Sun, Nov 1
Possible
12:00 PM
Sun, Nov 1
9:30 AM
Sun, Nov 1
Good overlap
1:00 PM
Sun, Nov 1
10:30 AM
Sun, Nov 1
Good overlap
2:00 PM
Sun, Nov 1
11:30 AM
Sun, Nov 1
Good overlap
3:00 PM
Sun, Nov 1
12:30 PM
Sun, Nov 1
Good overlap
4:00 PM
Sun, Nov 1
1:30 PM
Sun, Nov 1
Good overlap
5:00 PM
Sun, Nov 1
2:30 PM
Sun, Nov 1
Good overlap
6:00 PM
Sun, Nov 1
3:30 PM
Sun, Nov 1
Possible
7:00 PM
Sun, Nov 1
4:30 PM
Sun, Nov 1
Possible
8:00 PM
Sun, Nov 1
5:30 PM
Sun, Nov 1
Possible
9:00 PM
Sun, Nov 1
6:30 PM
Sun, Nov 1
Night
10:00 PM
Sun, Nov 1
7:30 PM
Sun, Nov 1
Night
11:00 PM
Sun, Nov 1
8:30 PM
Sun, Nov 1
Night
Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.
On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.
Call planning
Best time to call Surat from Perth
Compare typical business hours in Perth, Australia and Surat, India to find a practical time for calls, meetings or international coordination.
Perth
12:04 PM – 6:04 PM
Australia
Best overlap
Surat
9:34 AM – 3:34 PM
India
The best time to call Surat from Perth is between 12:04 PM and 6:04 PM in Perth. This corresponds to 9:34 AM – 3:34 PM in Surat.
Other reasonable windows
Perth
6:04 PM – 9:04 PM
Surat
3:34 PM – 6:34 PM
Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.
Time difference explained
Perth and Surat time difference explained
Current local-time relationship
Surat is currently 2 hours and 30 minutes behind Perth.
Perth uses Australia/Perth and currently has an offset of UTC+8. Surat uses Asia/Kolkata and currently has an offset of UTC+5:30.
Working-hours overlap
For a typical 9:00 AM–6:00 PM workday, the cities overlap from 11:30 AM to 6:00 PM in Perth, corresponding to 9:00 AM–3:30 PM in Surat.
Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.
Convert a specific time
Need more than the current difference?
Convert a specific date and local time between Perth and Surat.
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Explore each city
FAQ
Perth to Surat time difference FAQ
Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Perth and Surat.
What is the time difference between Perth and Surat?
The current time difference between Perth and Surat is 2h 30m. Surat is currently 2 hours and 30 minutes behind Perth.
Is Surat ahead of or behind Perth?
Surat is currently 2 hours and 30 minutes behind Perth.
What time is it in Surat when it is 9:00 AM in Perth?
Using the current UTC offsets, 9:00 AM in Perth corresponds to 6:30 AM in Surat. The exact difference can change when daylight-saving rules change.
What is the best time to call Surat from Perth?
Typical 9:00 AM–6:00 PM business hours overlap between 11:30 AM and 6:00 PM in Perth. This corresponds to 9:00 AM–3:30 PM in Surat.
Can the time difference between Perth and Surat change?
Yes. The time difference can change if Perth or Surat changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Australia/Perth and Asia/Kolkata for date-aware calculations.