Time in Tokyo vs Riyadh
Tokyo keeps JST (UTC+9) and Riyadh keeps UTC+3 (UTC+3) today. Riyadh is 6 hours behind Tokyo; 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: 09:00–12:00 in Riyadh (15:00–18:00 your time).
| City | 00:00 in Tokyo | 01:00 in Tokyo | 02:00 in Tokyo | 03:00 in Tokyo | 04:00 in Tokyo | 05:00 in Tokyo | 06:00 in Tokyo | 07:00 in Tokyo | 08:00 in Tokyo | 09:00 in Tokyo | 10:00 in Tokyo | 11:00 in Tokyo | 12:00 in Tokyo | 13:00 in Tokyo | 14:00 in Tokyo | 15:00 in Tokyo | 16:00 in Tokyo | 17:00 in Tokyo | 18:00 in Tokyo | 19:00 in Tokyo | 20:00 in Tokyo | 21:00 in Tokyo | 22:00 in Tokyo | 23:00 in Tokyo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tokyo—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Riyadh—— | 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 Tokyo and Riyadh
Best hours to call
15:00 in Tokyo
Inside working hours on both sides
09:00 in Riyadh
16:00 in Tokyo
Inside working hours on both sides
10:00 in Riyadh
17:00 in Tokyo
Inside working hours on both sides
11:00 in Riyadh
Where daylight saving pulls them apart
Neither Tokyo nor Riyadh changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Riyadh of Tokyo?
Riyadh is 6 hours behind Tokyo right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Tokyo and Riyadh?
Any hour in 15:00–18:00 Tokyo time is inside working hours in both cities.
Do Tokyo and Riyadh change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.