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Time Difference: Kolkata to Singapore
🇮🇳KolkataUTC+5:30
vs🇸🇬SingaporeUTC+8
🇮🇳
Kolkata, India
Sat, Apr 18
🇸🇬
Singapore, Singapore
Sat, Apr 18
Click a time to convert
Time Difference
2 hours 30 minutes
Singapore is 2 hours 30 minutes ahead of Kolkata
Kolkata vs Singapore timezone guide
Kolkata (India) uses the Asia/Kolkata timezone at UTC+5:30, while Singapore (Singapore) uses Asia/Singapore at UTC+8. This means Singapore is 2 hours 30 minutes ahead of Kolkata (based on standard offsets — the live difference above accounts for daylight saving time).
When scheduling a call or meeting between Kolkata and Singapore, 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.