Convert IST to UTC

India Standard Time (IST) to Coordinated Universal Time (UTC)

Indian developers, DevOps engineers, and IT teams working with globally distributed organizations frequently need to convert IST to UTC for deployment windows, incident response SLAs, and CI/CD pipeline schedules. UTC is the universal reference for server logs, cron jobs, and SaaS platforms, making this conversion a daily necessity across Bangalore, Hyderabad, and Pune tech corridors.

When it's 12:00 PM IST, it's 6:30 AM UTC

UTC+5:30 UTC±0 -5:30 hours

Interactive Converter

Pick any time and date to convert between IST and UTC.

IST to UTC Conversion Table

Full 24-hour comparison. Business hours (9 AM -- 6 PM) are highlighted.

IST	UTC
12:00 AM	6:30 PM -1 day
1:00 AM	7:30 PM -1 day
2:00 AM	8:30 PM -1 day
3:00 AM	9:30 PM -1 day
4:00 AM	10:30 PM -1 day
5:00 AM	11:30 PM -1 day
6:00 AM	12:30 AM
7:00 AM	1:30 AM
8:00 AM	2:30 AM
9:00 AM	3:30 AM
10:00 AM	4:30 AM
11:00 AM	5:30 AM
12:00 PM	6:30 AM
1:00 PM	7:30 AM
2:00 PM	8:30 AM
3:00 PM	9:30 AM
4:00 PM	10:30 AM
5:00 PM	11:30 AM
6:00 PM	12:30 PM
7:00 PM	1:30 PM
8:00 PM	2:30 PM
9:00 PM	3:30 PM
10:00 PM	4:30 PM
11:00 PM	5:30 PM

Best Meeting Window

Top meeting times for teams in IST and UTC (9 AM -- 6 PM work hours, 1-hour meeting).

12a

12p

IST GMT+5:30

UTC UTC

Overlap

Everyone available

Most available

Some overlap

Outside work hours

1 3:00 PM -- 4:00 PM IST

IST: 3:00 PM UTC: 9:00 AM

All members within working hours. Everyone in mid-day range.

8.1 / 10

2 4:00 PM -- 5:00 PM IST

IST: 4:00 PM UTC: 10:00 AM

All members within working hours. Everyone in mid-day range.

8 / 10

3 5:00 PM -- 6:00 PM IST

IST: 5:00 PM UTC: 11:00 AM

All members within working hours. 1 in mid-day range (9 AM–5 PM).

8 / 10

Try the Meeting Planner with custom work hours →

Scheduling Tips

Schedule deployment windows and maintenance tasks using UTC times. 11:30 PM IST is 6:00 PM UTC, a common low-traffic window for global services.
For standups with UTC-referenced teams, 2:30-4:30 PM IST (9:00-11:00 AM UTC) is the most productive overlap.
When reading server logs or cron schedules in UTC, mentally add 5:30 to get IST. Bookmark a quick converter to avoid errors during incident response.

Time Difference & DST

UTC is 5 hours 30 minutes behind IST. IST is at UTC+5:30 and UTC is at UTC±0.

Neither IST nor UTC has an upcoming DST transition within the next 12 months.

The conversion table above reflects the current DST state at build time. Use the interactive converter for live, date-specific conversions.

Major Cities

India Standard Time (IST)

Mumbai
Delhi
Bangalore

Coordinated Universal Time (UTC)

Frequently Asked Questions

What is the time difference between IST and UTC?

IST (India Standard Time) is UTC+5:30. When it is 3:00 PM IST, it is 9:30 AM UTC. Subtract 5 hours and 30 minutes from IST to get UTC. This offset never changes because India does not observe daylight saving time.

What is 9:00 AM IST in UTC?

9:00 AM IST is 3:30 AM UTC. This is very early in UTC, which is why Indian morning standups rarely align with UTC-based schedules. Most teams schedule IST-UTC overlap in the Indian afternoon.

Why do so many systems use UTC instead of local time zones?

UTC provides a single, unambiguous reference point that never changes for DST. Servers, databases, APIs, and logging systems worldwide default to UTC to avoid timezone confusion. Indian teams converting to UTC are aligning with this global standard. Read Time Zone Basics to understand how UTC, offsets, and the IANA timezone database all fit together.

What is 2:00 PM IST in UTC?

2:00 PM IST is 8:30 AM UTC. This is a common window for syncs with European teams (who are at 8:30 AM GMT in winter or 9:30 AM BST in summer) and overlaps with the start of the UTC business day.

A clear guide to UTC offsets, IANA time zone identifiers, and why abbreviations like EST can be ambiguous.

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