Time in Karachi vs San Mateo
Karachi keeps PKT (UTC+5) and San Mateo keeps PST (UTC+8) today. San Mateo is 3 hours ahead of Karachi; 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: 12:00–18:00 in San Mateo (09:00–15:00 your time).
| City | 00:00 in Karachi | 01:00 in Karachi | 02:00 in Karachi | 03:00 in Karachi | 04:00 in Karachi | 05:00 in Karachi | 06:00 in Karachi | 07:00 in Karachi | 08:00 in Karachi | 09:00 in Karachi | 10:00 in Karachi | 11:00 in Karachi | 12:00 in Karachi | 13:00 in Karachi | 14:00 in Karachi | 15:00 in Karachi | 16:00 in Karachi | 17:00 in Karachi | 18:00 in Karachi | 19:00 in Karachi | 20:00 in Karachi | 21:00 in Karachi | 22:00 in Karachi | 23:00 in Karachi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| San Mateo—— | 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 Karachi and San Mateo
Best hours to call
09:00 in Karachi
Inside working hours on both sides
12:00 in San Mateo
10:00 in Karachi
Inside working hours on both sides
13:00 in San Mateo
11:00 in Karachi
Inside working hours on both sides
14:00 in San Mateo
12:00 in Karachi
Inside working hours on both sides
15:00 in San Mateo
Where daylight saving pulls them apart
Neither Karachi nor San Mateo changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is San Mateo of Karachi?
San Mateo is 3 hours ahead of Karachi right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Karachi and San Mateo?
Any hour in 09:00–15:00 Karachi time is inside working hours in both cities.
Do Karachi and San Mateo change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.