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Time Zone Converter

IST to GMTTime Converter

Convert India Standard Time to Greenwich Mean Time, compare their live UTC offsets and explore a complete 24-hour conversion table.

Live clocksDST aware24-hour table

Live comparison

Current local times

From

IST

India Standard Time

To

GMT

Greenwich Mean Time

Enter a local date and time using IST.

IST

9:03 AM

Sunday, November 1, 2026

UTC+05:30Fixed offset
GMT

3:33 AM

Sunday, November 1, 2026

UTC+00:00Fixed offset

Time difference

GMT is 5 hours and 30 minutes behind IST

Hourly comparison

24-hour conversion table

Compare each hour in IST with GMT.

24 hours
HourISTGMTDifference
0

9:03 AM

Sunday, November 1, 2026

3:33 AM

Sunday, November 1, 2026

-5h 30m
1

10:03 AM

Sunday, November 1, 2026

4:33 AM

Sunday, November 1, 2026

-5h 30m
2

11:03 AM

Sunday, November 1, 2026

5:33 AM

Sunday, November 1, 2026

-5h 30m
3

12:03 PM

Sunday, November 1, 2026

6:33 AM

Sunday, November 1, 2026

-5h 30m
4

1:03 PM

Sunday, November 1, 2026

7:33 AM

Sunday, November 1, 2026

-5h 30m
5

2:03 PM

Sunday, November 1, 2026

8:33 AM

Sunday, November 1, 2026

-5h 30m
6

3:03 PM

Sunday, November 1, 2026

9:33 AM

Sunday, November 1, 2026

-5h 30m
7

4:03 PM

Sunday, November 1, 2026

10:33 AM

Sunday, November 1, 2026

-5h 30m
8

5:03 PM

Sunday, November 1, 2026

11:33 AM

Sunday, November 1, 2026

-5h 30m
9

6:03 PM

Sunday, November 1, 2026

12:33 PM

Sunday, November 1, 2026

-5h 30m
10

7:03 PM

Sunday, November 1, 2026

1:33 PM

Sunday, November 1, 2026

-5h 30m
11

8:03 PM

Sunday, November 1, 2026

2:33 PM

Sunday, November 1, 2026

-5h 30m
12

9:03 PM

Sunday, November 1, 2026

3:33 PM

Sunday, November 1, 2026

-5h 30m
13

10:03 PM

Sunday, November 1, 2026

4:33 PM

Sunday, November 1, 2026

-5h 30m
14

11:03 PM

Sunday, November 1, 2026

5:33 PM

Sunday, November 1, 2026

-5h 30m
15

12:03 AM

Monday, November 2, 2026

6:33 PM

Sunday, November 1, 2026

-5h 30m
16

1:03 AM

Monday, November 2, 2026

7:33 PM

Sunday, November 1, 2026

-5h 30m
17

2:03 AM

Monday, November 2, 2026

8:33 PM

Sunday, November 1, 2026

-5h 30m
18

3:03 AM

Monday, November 2, 2026

9:33 PM

Sunday, November 1, 2026

-5h 30m
19

4:03 AM

Monday, November 2, 2026

10:33 PM

Sunday, November 1, 2026

-5h 30m
20

5:03 AM

Monday, November 2, 2026

11:33 PM

Sunday, November 1, 2026

-5h 30m
21

6:03 AM

Monday, November 2, 2026

12:33 AM

Monday, November 2, 2026

-5h 30m
22

7:03 AM

Monday, November 2, 2026

1:33 AM

Monday, November 2, 2026

-5h 30m
23

8:03 AM

Monday, November 2, 2026

2:33 AM

Monday, November 2, 2026

-5h 30m
Source time zone

About IST

The standard time used throughout India. The abbreviation IST is internationally ambiguous.

Full name
India Standard Time
Type
Fixed UTC offset
Regions
India
View IST details
Target time zone

About GMT

A time standard based on the mean solar time at Greenwich, London.

Full name
Greenwich Mean Time
Type
Fixed UTC offset
Regions
United Kingdom, Iceland, Western Africa
View GMT details

Reverse this conversion

Convert GMT back to IST.

GMT to IST
FAQ

IST to GMT time FAQ

Common questions about converting India Standard Time to Greenwich Mean Time, their UTC offsets and daylight-saving behavior.

What is the time difference between IST and GMT?

GMT is 5 hours and 30 minutes behind IST on this date.

What time is 9:00 AM IST in GMT?

When it is 9:00 AM in IST, it is 3:30 AM in GMT on Sunday, November 1, 2026.

Is GMT ahead of IST?

No. GMT is currently 5 hours and 30 minutes behind IST.

Do IST and GMT use daylight saving time?

IST is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date. GMT is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.

Where are IST and GMT used?

IST is associated with India. GMT is associated with United Kingdom, Iceland, Western Africa. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.