Colombo to Johannesburg Time Difference

3.5 hours behind
Colombo, Sri Lanka
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Asia/ColomboGMT+05:30
Johannesburg, South Africa
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Africa/JohannesburgGMT+02:00

3.5h

Time Difference

4h

Business Hours Overlap

Yes

Good Call Window

Best Times to Call

These times work well for both cities during business hours (9 AM - 5 PM):

1:00 PM in Colombo

9:30 AM in Johannesburg

2:00 PM in Colombo

10:30 AM in Johannesburg

3:00 PM in Colombo

11:30 AM in Johannesburg

4:00 PM in Colombo

12:30 PM in Johannesburg

Hour-by-Hour Time Conversion
ColomboJohannesburgStatus
12:00 AM8:30 PM
1:00 AM9:30 PM
2:00 AM10:30 PM
3:00 AM11:30 PM
4:00 AM12:30 AM
5:00 AM1:30 AM
6:00 AM2:30 AM
7:00 AM3:30 AM
8:00 AM4:30 AM
9:00 AM5:30 AMWork in Colombo
10:00 AM6:30 AMWork in Colombo
11:00 AM7:30 AMWork in Colombo
12:00 PM8:30 AMWork in Colombo
1:00 PM9:30 AMWork Hours
2:00 PM10:30 AMWork Hours
3:00 PM11:30 AMWork Hours
4:00 PM12:30 PMWork Hours
5:00 PM1:30 PMWork in Johannesburg
6:00 PM2:30 PMWork in Johannesburg
7:00 PM3:30 PMWork in Johannesburg
8:00 PM4:30 PMWork in Johannesburg
9:00 PM5:30 PM
10:00 PM6:30 PM
11:00 PM7:30 PM

More Time Comparisons

Colombo to Shanghai

2.5 hours ahead

Colombo to Dhaka

0.5 hours ahead

Colombo to Beijing

2.5 hours ahead

Colombo to Delhi

Same time

Colombo to Istanbul

2.5 hours behind

Colombo to Lagos

4.5 hours behind

Colombo to Tokyo

3.5 hours ahead

Colombo to Moscow

2.5 hours behind

About the Time Difference Between Colombo and Johannesburg

The time difference between Colombo, Sri Lanka and Johannesburg, South Africa is 3.5 hours behind.Colombo operates on the Asia/Colombo timezone (GMT+05:30), while Johannesburg uses Africa/Johannesburg (GMT+02:00).

Scheduling Tips

  • Business hours overlap: There are 4 hours when both cities are within typical work hours (9 AM - 5 PM).
  • Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
  • Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.

Frequently Asked Questions

When it's noon in Colombo, what time is it in Johannesburg?

When it's 12:00 PM (noon) in Colombo, it's 9:00 AM in Johannesburg.