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Kolkata, India
1:10:40 AM
Sunday, July 12, 2026
What Time Is It in Kolkata Right Now? – Live IST Clock
Wondering what time it is in Kolkata right now? The live clock above shows the exact current local time in Kolkata, India.Kolkata uses the Asia/Kolkata timezone (IST), which is UTC+5:30 from UTC. Kolkata does not observe Daylight Saving Time, so the UTC+5:30 offset stays constant year-round. Use this page to quickly check the time before scheduling calls or meetings with people in Kolkata.
Time zone data verified and last updated: July 11, 2026
Frequently Asked Questions About Time in Kolkata
What time is it in Kolkata right now?
The live clock at the top of this page shows the exact current time in Kolkata, India, updated every second. Kolkata is on IST (UTC+5:30 from UTC).
What time zone is Kolkata in?
Kolkata uses the Asia/Kolkata time zone (IST), which is UTC+5:30 from Coordinated Universal Time. This offset stays the same all year because Kolkata does not observe Daylight Saving Time.
What is the time difference between Kolkata and New York?
Kolkata is currently 9 hours 30 minutes ahead of New York. When it is 9:00 AM in New York, it is 6:30 PM in Kolkata. This accounts for any Daylight Saving Time in effect.
What is the time difference between Kolkata and London?
Kolkata is currently 4 hours 30 minutes ahead of London. When it is 9:00 AM in London, it is 1:30 PM in Kolkata. This accounts for any Daylight Saving Time in effect.
Does Kolkata observe Daylight Saving Time?
No. Kolkata does not observe Daylight Saving Time, so its UTC+5:30 offset from UTC stays constant throughout the year.
When is the best time to schedule a call with someone in Kolkata?
Standard business hours in Kolkata are 9:00 AM to 5:00 PM local time (IST). Use the timeline planner on this page to line up Kolkata's working hours with your own time zone and find an overlap that suits both sides.
Other Cities in IST
Other Cities in Asia
Kolkata at a Glance
UTC Offset
UTC+5:30
DST Observed
No
Understanding Kolkata Time Zone
Kolkata operates on the Asia/Kolkata timezone, which is UTC+5:30 from Coordinated Universal Time (UTC). The common abbreviation for this timezone is IST. Unlike many Western cities, Kolkata does not observe Daylight Saving Time, so the UTC offset remains constant year-round.
When planning international calls, meetings, or travel to Kolkata, understanding the local time is crucial. Business hours in India typically run from 9:00 AM to 5:00 PM or 6:00 PM local time, though this can vary by industry and season.
Learn more about the IST timezone including all cities that use it and how to convert it to other time zones.
| Time in Kolkata | Status | Best For |
|---|---|---|
| 6:00 AM - 9:00 AM | Early Morning | Pre-work calls, early meetings |
| 9:00 AM - 12:00 PM | Peak Business | Business calls, meetings |
| 12:00 PM - 2:00 PM | Lunch Break | Avoid scheduling important calls |
| 2:00 PM - 6:00 PM | Peak Business | Business calls, meetings |
| 6:00 PM - 10:00 PM | Evening | Personal calls, casual meetings |
Planning a Trip to Kolkata?
✈️ Getting There
When booking flights to Kolkata, remember to account for the time difference—Kolkata is UTC+5:30 from UTC. Adjust your watch as soon as you land to help combat jet lag.
🌍 Time Zone Tips
Kolkata does not observe Daylight Saving Time, which makes time calculations simpler. The UTC+5:30 offset remains constant throughout the year.
Frequently Asked Questions About Kolkata Time
What timezone is Kolkata in?
Kolkata is in the Asia/Kolkata timezone, which is UTC+5:30 from Coordinated Universal Time (UTC). This is the standard timezone used in India.
Does Kolkata observe Daylight Saving Time (DST)?
No, Kolkata does not observe Daylight Saving Time. The timezone remains at UTC+5:30 throughout the entire year, making time calculations simpler.
What time is it in Kolkata right now?
The current time in Kolkata is displayed in the live clock at the top of this page. This clock updates in real-time and automatically accounts for any timezone changes, including Daylight Saving Time transitions when applicable.
What are typical business hours in Kolkata?
Standard business hours in Kolkata, India are typically 9:00 AM to 5:00 PM or 6:00 PM local time, Monday through Friday. However, this varies by industry. Banks, government offices, and retail stores may have different hours. Always confirm specific business hours before scheduling important meetings.