Time in Calama vs Karachi
Calama keeps UTC−3 (UTC−3) and Karachi keeps PKT (UTC+5) today. Karachi is 8 hours ahead of Calama; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 17:00–18:00 in Karachi (09:00–10:00 your time).
| City | 00:00 in Calama | 01:00 in Calama | 02:00 in Calama | 03:00 in Calama | 04:00 in Calama | 05:00 in Calama | 06:00 in Calama | 07:00 in Calama | 08:00 in Calama | 09:00 in Calama | 10:00 in Calama | 11:00 in Calama | 12:00 in Calama | 13:00 in Calama | 14:00 in Calama | 15:00 in Calama | 16:00 in Calama | 17:00 in Calama | 18:00 in Calama | 19:00 in Calama | 20:00 in Calama | 21:00 in Calama | 22:00 in Calama | 23:00 in Calama |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calama—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Karachi—— | 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 Calama and Karachi
Best hours to call
Where daylight saving pulls them apart
Calama next changes on Saturday 3 April 2027. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.
Also useful
Common questions
How many hours ahead is Karachi of Calama?
Karachi is 8 hours ahead of Calama right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Calama and Karachi?
Any hour in 09:00–10:00 Calama time is inside working hours in both cities.
Do Calama and Karachi change clocks on the same date?
Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.