Time in Beijing vs Kollam
Beijing keeps CST (UTC+8) and Kollam keeps IST (UTC+5:30) today. Kollam is 2½ hours behind Beijing; 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: 09:00–16:00 in Kollam (11:00–18:00 your time).
| City | 00:00 in Beijing | 01:00 in Beijing | 02:00 in Beijing | 03:00 in Beijing | 04:00 in Beijing | 05:00 in Beijing | 06:00 in Beijing | 07:00 in Beijing | 08:00 in Beijing | 09:00 in Beijing | 10:00 in Beijing | 11:00 in Beijing | 12:00 in Beijing | 13:00 in Beijing | 14:00 in Beijing | 15:00 in Beijing | 16:00 in Beijing | 17:00 in Beijing | 18:00 in Beijing | 19:00 in Beijing | 20:00 in Beijing | 21:00 in Beijing | 22:00 in Beijing | 23:00 in Beijing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beijing—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Kollam—— | 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 Beijing and Kollam
Best hours to call
11:00 in Beijing
Inside working hours on both sides
09:00 in Kollam
12:00 in Beijing
Inside working hours on both sides
10:00 in Kollam
13:00 in Beijing
Inside working hours on both sides
11:00 in Kollam
14:00 in Beijing
Inside working hours on both sides
12:00 in Kollam
Where daylight saving pulls them apart
Neither Beijing nor Kollam changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Kollam of Beijing?
Kollam is 2½ hours behind Beijing right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Beijing and Kollam?
Any hour in 11:00–18:00 Beijing time is inside working hours in both cities.
Do Beijing and Kollam change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.