Time Difference: Istanbul vs Tokyo
Istanbul
4:31:24 AM TRT
Thursday, May 14, 2026
6h
6h
Tokyo
10:31:24 AM JST
Thursday, May 14, 2026
Tokyo is 6 hours ahead of Istanbul.
Quick Reference
- Istanbul
- TRT (GMT+3)
No Daylight Saving Time
- Tokyo
- JST (GMT+9)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between Istanbul and Tokyo?
- Tokyo is 6 hours ahead of Istanbul.
- When is the best time to call from Istanbul to Tokyo?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Istanbul uses TRT and Tokyo uses JST.