Time Difference: St. John's vs Tokyo
Tokyo is 11.5 hours ahead of St. John's.
Quick Reference
- St. John's
- NDT (GMT-2:30)
NST starts on Nov 1, 2026
- Tokyo
- JST (GMT+9)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between St. John's and Tokyo?
- Tokyo is 11.5 hours ahead of St. John's.
- When is the best time to call from St. John's 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. St. John's uses NDT and Tokyo uses JST.