Time Difference: Karachi to Singapore
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Karachi vs Singapore timezone guide
Karachi (Pakistan) uses the Asia/Karachi timezone at UTC+5, while Singapore (Singapore) uses Asia/Singapore at UTC+8. This means Singapore is 3 hours ahead of Karachi (based on standard offsets — the live difference above accounts for daylight saving time).
Best meeting times between Karachi and Singapore
Standard 9-to-5 working hours overlap by 5 hours per day. The shared window is 9am–2pm in Karachi, which is 12pm–5pm in Singapore. Schedule recurring meetings inside that window and both teams stay inside standard working hours.
Hour-by-hour planner
| Karachi | Singapore | Status |
|---|---|---|
| 6am | 9am | One side outside 9-to-5 but still awake |
| 7am | 10am | One side outside 9-to-5 but still awake |
| 8am | 11am | One side outside 9-to-5 but still awake |
| 9am | 12pm | Both at work — ideal meeting time |
| 10am | 1pm | Both at work — ideal meeting time |
| 11am | 2pm | Both at work — ideal meeting time |
| 12pm | 3pm | Both at work — ideal meeting time |
| 1pm | 4pm | Both at work — ideal meeting time |
| 2pm | 5pm | One side outside 9-to-5 but still awake |
| 3pm | 6pm | One side outside 9-to-5 but still awake |
| 4pm | 7pm | One side outside 9-to-5 but still awake |
| 5pm | 8pm | Karachi evening, Singapore evening |
| 6pm | 9pm | Karachi evening, Singapore evening |
| 7pm | 10pm | Karachi evening, Singapore late evening |
| 8pm | 11pm | Karachi evening, Singapore late evening |
| 9pm | 12am | Karachi evening, Singapore asleep |
| 10pm | 1am | Karachi late evening, Singapore asleep |
Green = standard working hours (9 AM – 5 PM). Amber = early (6–9 AM). Orange = evening (5–10 PM). Grey = asleep or late.
Daylight saving time between Karachi and Singapore
Neither Karachi nor Singapore observes daylight saving time. The time difference between them stays at 3 hours behind all year — recurring meetings only need to be scheduled once.
Distance between Karachi and Singapore
Karachi and Singapore are 4,737 km apart along the great-circle route. A direct flight takes roughly ~6h 34m, depending on aircraft type, winds, and routing.