Time Difference: Tokyo to Singapore
See the current time in Tokyo and Singapore side by side, with the fixed UTC offset (JST is UTC+9, SGT is UTC+8) — Tokyo is always 1 hour ahead, updated live every second.
Tokyo, Japan
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JST
UTC+9
Singapore
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SGT
UTC+8
Current Offset
+1 hour
Tokyo is 1 hour ahead of Singapore — this gap is fixed year-round (no DST in either city)
Convert a Tokyo Time to Singapore Time
Enter any hour in Tokyo (JST) to see the matching Singapore (SGT) time
:00 JST
Singapore: 08:00 SGT
Tokyo to Singapore — Quick Reference Table
Business hours (09:00–18:00) highlighted — best overlap shaded green
| Tokyo (JST) | Singapore (SGT) | Status |
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Summary
See the current time in Tokyo and Singapore side by side, with the fixed UTC offset (JST is UTC+9, SGT is UTC+8) — Tokyo is always 1 hour ahead, updated live every second.
How it works
- Your browser reads the current moment from your device clock.
- It converts that moment to Asia/Tokyo time (JST, UTC+9) using the IANA timezone database built into modern browsers.
- The same moment is converted to Asia/Singapore time (SGT, UTC+8).
- The UTC offsets of both cities are compared — the difference is always 1 hour.
- All values — Tokyo time, Singapore time, and the offset — refresh every second.
- Enter any Tokyo time in the converter to instantly see the matching Singapore time.
Use cases
- Scheduling video calls between Tokyo and Singapore offices.
- Checking whether a colleague in Singapore is within business hours.
- Planning Japan-Singapore travel and arrival time comparisons.
- Remote teams coordinating daily standups across Japan and Singapore.
- Converting a Tokyo meeting time to its Singapore equivalent.
- Journalists in Tokyo checking live broadcast times for Singapore events.
- Students and teachers arranging online lessons between Japan and Singapore.
- Finance professionals tracking market open hours across both exchanges.
Frequently Asked Questions
Last updated: 2026-07-26 ·
Reviewed by Nham Vu