Time in Mumbai vs Rayong
Mumbai keeps IST (UTC+5:30) and Rayong keeps ICT (UTC+7) today. Rayong is 1½ hours ahead of Mumbai; 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: 11:00–18:00 in Rayong (09:00–16:00 your time).
| City | 00:00 in Mumbai | 01:00 in Mumbai | 02:00 in Mumbai | 03:00 in Mumbai | 04:00 in Mumbai | 05:00 in Mumbai | 06:00 in Mumbai | 07:00 in Mumbai | 08:00 in Mumbai | 09:00 in Mumbai | 10:00 in Mumbai | 11:00 in Mumbai | 12:00 in Mumbai | 13:00 in Mumbai | 14:00 in Mumbai | 15:00 in Mumbai | 16:00 in Mumbai | 17:00 in Mumbai | 18:00 in Mumbai | 19:00 in Mumbai | 20:00 in Mumbai | 21:00 in Mumbai | 22:00 in Mumbai | 23:00 in Mumbai |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mumbai—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Rayong—— | 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 Mumbai and Rayong
Best hours to call
09:00 in Mumbai
Inside working hours on both sides
11:00 in Rayong
10:00 in Mumbai
Inside working hours on both sides
12:00 in Rayong
11:00 in Mumbai
Inside working hours on both sides
13:00 in Rayong
12:00 in Mumbai
Inside working hours on both sides
14:00 in Rayong
Where daylight saving pulls them apart
Neither Mumbai nor Rayong changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Rayong of Mumbai?
Rayong is 1½ hours ahead of Mumbai right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Mumbai and Rayong?
Any hour in 09:00–16:00 Mumbai time is inside working hours in both cities.
Do Mumbai and Rayong change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.