Time difference between Karachi and Shanghai
Shanghai is 3 hours ahead of Karachi. When it's 9:00 in Karachi, it's 12:00 in Shanghai.
Shanghai is 3 hours ahead of Karachi.
On Saturday, 3 October 2026, 09:00 in Karachi is 12:00 in Shanghai. Karachi is UTC+5; Shanghai is UTC+8.
The gap through 2026
It stays 3 hours all year — neither city changes its clocks against the other.
Karachi to Shanghai, hour by hour
On Monday 5 October.
| Karachi | Shanghai |
|---|---|
| 07:00 Early morning | 10:00 Working hours |
| 08:00 Early morning | 11:00 Working hours |
| 09:00 Working hours | 12:00 Working hours |
| 10:00 Working hours | 13:00 Working hours |
| 11:00 Working hours | 14:00 Working hours |
| 12:00 Working hours | 15:00 Working hours |
| 13:00 Working hours | 16:00 Working hours |
| 14:00 Working hours | 17:00 Evening |
| 15:00 Working hours | 18:00 Evening |
| 16:00 Working hours | 19:00 Evening |
| 17:00 Evening | 20:00 Evening |
| 18:00 Evening | 21:00 Evening |
| 19:00 Evening | 22:00 Sleeping hours |
| 20:00 Evening | 23:00 Sleeping hours |
| 21:00 Evening | 00:00+1 Sleeping hours |
| 22:00 Sleeping hours | 01:00+1 Sleeping hours |
Daylight saving in 2026
Neither Karachi nor Shanghai changes its clocks, so the difference is the same all year.
Best times for a call
Working hours (09:00–17:00) overlap for 5 hours: 09:00–14:00 in Karachi, which is 12:00–17:00 in Shanghai.
- Karachi 09:00Working hoursShanghai 12:00Working hours
- Karachi 10:00Working hoursShanghai 13:00Working hours
- Karachi 11:00Working hoursShanghai 14:00Working hours
More time differences for Karachi and Shanghai
- New York and Karachi
- Los Angeles and Karachi
- Chicago and Karachi
- Toronto and Karachi
- London and Karachi
- Paris and Karachi
- Berlin and Karachi
- Dubai and Karachi
- Karachi and Mumbai
- Karachi and Singapore
- Karachi and Tokyo
- Karachi and Sydney
- New York and Shanghai
- Los Angeles and Shanghai
- Chicago and Shanghai
- London and Shanghai
- Paris and Shanghai
- Berlin and Shanghai
- Denver and Karachi
- Denver and Shanghai
- Toronto and Shanghai
- Vancouver and Karachi
- Vancouver and Shanghai
- Mexico City and Karachi
- Mexico City and Shanghai
- São Paulo and Karachi
- São Paulo and Shanghai
- Buenos Aires and Karachi
- Buenos Aires and Shanghai
- Bogotá and Karachi
- Bogotá and Shanghai
- Dublin and Karachi
How the time difference calculator works
The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.
Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.
Examples
- London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
- Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.
Good for
- Knowing when a colleague's day starts
- Setting expectations for replies across time zones
- Planning travel and jet lag
Frequently asked questions
- What time is it in Shanghai when it's 9 AM in Karachi?
- 12:00 PM — as of 3 October 2026. Shanghai is 3 hours ahead of Karachi.
- Does the time difference between Karachi and Shanghai change?
- No. It's 3 hours all through 2026: neither city changes its clocks.
- What's the best time for a call between Karachi and Shanghai?
- Between 09:00 and 14:00 Karachi time, when both cities are in working hours (09:00–17:00).
- What time zones are Karachi and Shanghai in?
- Karachi uses Asia/Karachi (UTC+5 today); Shanghai uses Asia/Shanghai (UTC+8 today).
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