Time difference between Qal‘at Bīshah and Tokyo
Tokyo is 6 hours ahead of Qal‘at Bīshah.
Local time in both cities
Qal‘at Bīshah · Saudi Arabia
07:48
Tokyo · Japan
13:48
Tokyo is 6 hours ahead of Qal‘at Bīshah.
same day
Time zones
| Qal‘at Bīshah | Asia/Riyadh · UTC+03:00 |
|---|---|
| Tokyo | Asia/Tokyo · UTC+09:00 |
Qal‘at Bīshah does not observe daylight saving and stays on UTC+03:00 all year.
Tokyo does not observe daylight saving and stays on UTC+09:00 all year.
Hour-by-hour conversion
Calculated for 2026-09-21 local time in Qal‘at Bīshah. The two places start and end daylight saving on different dates, so another day can give a different result.
| Qal‘at Bīshah (source) | Tokyo (target) |
|---|---|
| 00:00 | 06:00 |
| 01:00 | 07:00 |
| 02:00 | 08:00 |
| 03:00 | 09:00 |
| 04:00 | 10:00 |
| 05:00 | 11:00 |
| 06:00 | 12:00 |
| 07:00 | 13:00 |
| 08:00 | 14:00 |
| 09:00 | 15:00 |
| 10:00 | 16:00 |
| 11:00 | 17:00 |
| 12:00 | 18:00 |
| 13:00 | 19:00 |
| 14:00 | 20:00 |
| 15:00 | 21:00 |
| 16:00 | 22:00 |
| 17:00 | 23:00 |
| 18:00 | 00:00 next day |
| 19:00 | 01:00 next day |
| 20:00 | 02:00 next day |
| 21:00 | 03:00 next day |
| 22:00 | 04:00 next day |
| 23:00 | 05:00 next day |
Other common differences from Qal‘at Bīshah
FAQ
- How many hours apart are Qal‘at Bīshah and Tokyo right now?
- The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
- Is this difference the same all year?
- Not necessarily. Qal‘at Bīshah uses Asia/Riyadh and Tokyo uses Asia/Tokyo; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
- How do I read the conversion table?
- The left column lists each whole hour in Qal‘at Bīshah; the right column is the local time in Tokyo at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.