Tokyo to Riyadh time converter
Enter a date and time in Tokyo to see the matching time and day in Riyadh. Useful for coordination between Japanese companies and Saudi partners.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter date in tokyo and time in tokyo.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Time in Riyadh = time in Tokyo - Tokyo UTC offset + Riyadh UTC offset. Riyadh is 6 hours behind Tokyo all year, so 9 am in Tokyo is 3 am in Riyadh.
Example
Inputs: Date in Tokyo = 2026-07-15, Time in Tokyo = 14:00. Result: Time in Riyadh: 08:00 Wednesday; Date in Riyadh: Wednesday, July 15, 2026 (2026-07-15); Riyadh vs Tokyo: -6 hours.
Limits and caveats
- Daylight saving dates come from your device time-zone database, so an outdated device may differ on clock-change days.
- The tool converts clock time between the two cities only; it does not show office hours or public holidays.
Questions about this tool
What is the time difference between Tokyo and Riyadh?
Riyadh is 6 hours behind Tokyo all year, so 9 am in Tokyo is 3 am in Riyadh.
Do Tokyo or Riyadh change clocks in summer?
Tokyo does not use daylight saving time and stays on UTC+9 all year. Riyadh does not use daylight saving time and stays on UTC+3 all year.
When does the Riyadh working day start in Tokyo time?
8 am in Riyadh is 2 pm in Tokyo, since Riyadh is 6 hours behind Tokyo all year.