Asia/Kolkata - Time Zone

India flag
  • Timezone
    Asia/Kolkata
  • Named Offset
    India Standard Time
  • Offset
    +05:30
  • Observes DST
    No
  • Largest City
    Mumbai
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The time zone Asia/Kolkata is equivalent to India Standard Time (GMT+5:30). The local time is 5.5 hours ahead of UTC. Asia/Kolkata does not observe daylight saving time.

The time zone is used by cities like Mumbai, Delhi, Bengaluru, Hyderābād, Ahmedabad, Chennai, Kolkata, Surat, Pune and Kanpur.

Time zones redirecting to Asia/Kolkata are Asia/Calcutta.

See all IANA time zone codes and redirects here.

Monday • Apr 7, 2025 • Week 15
03:51:37