GMT to MT time converter

MT is 6 hours behind GMT. When it is 9:00 AM in GMT, it is 3:00 AM in MT.

GMT UTC

Friday, October 16, 2026

MT MDT

Friday, October 16, 2026

GMT
Greenwich Mean Time
Fri, Oct 16
UTC
MT
Mountain Time
Fri, Oct 16
MDTUTC-6-6h
Finding your time zone…
Shared working hours (9:00–18:00)

GMT to MT conversion table

Every hour of today in GMT and the matching time in MT. Light rows are typical working hours (9:00–18:00).

GMTMT
12:00 AM6:00 PM−1 day
1:00 AM7:00 PM−1 day
2:00 AM8:00 PM−1 day
3:00 AM9:00 PM−1 day
4:00 AM10:00 PM−1 day
5:00 AM11:00 PM−1 day
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in GMT (9:00 AM – 12:00 PM in MT).

Daylight saving time and the difference

The difference changes during the year because GMT and MT switch clocks on different dates:

  • Oct 16, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Oct 16, 2027: -6h

More conversions

MT to GMTGMT to UTCGMT to ESTGMT to CSTGMT to MSTGMT to PSTGMT to CETGMT to MSKGMT to GSTGMT to PKTGMT to ISTGMT to SGTGMT to PHT
UTC to MTEST to MTCST to MTMST to MTPST to MTCET to MTMSK to MTGST to MTPKT to MTIST to MTSGT to MTPHT to MT

Questions and answers

What is the time difference between GMT and MT?

MT is 6 hours behind GMT.

What time is it in MT when it is 9 AM in GMT?

When it is 9:00 AM in GMT, it is 3:00 AM in MT.

When is the best time to call MT from GMT?

Both sides are at work from 3:00 PM – 6:00 PM in GMT (9:00 AM – 12:00 PM in MT).

Does the time difference between GMT and MT change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.