What is the time difference between Colombo and Tokyo?

Colombo (Sri Lanka) uses the Asia/Colombo timezone at UTC+5:30, while Tokyo (Japan) uses Asia/Tokyo at UTC+9. This means Tokyo is 3 hours 30 minutes ahead of Colombo (based on standard offsets — the live difference above accounts for daylight saving time).

When scheduling a call or meeting between Colombo and Tokyo, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.

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