Current Time in IANA Asia/Calcutta Timezone

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06:15:58 IST
Wednesday, 10 June 2026

IANA Name: Asia/Calcutta

Standard Offset: UTC +5:30

Daylight Saving: No

Currently Observing DST: No

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Frequently Asked Questions about the Asia / Calcutta time zone

What is the Asia / Calcutta (Asia/Calcutta) time zone?

Asia/Calcutta is the IANA identifier for the Asia / Calcutta time zone (IST), which is UTC+5:30.

What is the UTC offset of Asia/Calcutta?

The Asia / Calcutta time zone (Asia/Calcutta) is UTC+5:30, 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC).

Does Asia/Calcutta observe daylight saving time (DST)?

No, the Asia / Calcutta time zone does not observe daylight saving time. The offset stays at UTC+5:30 all year round.

Which countries use the Asia/Calcutta time zone?

The Asia / Calcutta time zone (Asia/Calcutta) is used in India.