IST to MT time zone converter

IST (UTC+05:30)
India Standard Time
17:43:00
Oct 19
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
MT (UTC-06:00)
Mountain Time
06:13:00
Oct 19
  • 12:30
    PM
  • 1:30
    PM
  • 2:30
    PM
  • 3:30
    PM
  • 4:30
    PM
  • 5:30
    PM
  • 6:30
    PM
  • 7:30
    PM
  • 8:30
    PM
  • 9:30
    PM
  • 10:30
    PM
  • 11:30
    PM
  • 12:30
    AM
  • 1:30
    AM
  • 2:30
    AM
  • 3:30
    AM
  • 4:30
    AM
  • 5:30
    AM
  • 6:30
    AM
  • 7:30
    AM
  • 8:30
    AM
  • 9:30
    AM
  • 10:30
    AM
  • 11:30
    AM

This simple IST to MT time zone converter allows you to quickly and visually understand the time difference between IST (IST) and MT (MT).

2026-10-19: 5:43 PM IST

6:13 AM MDT

IST: UTC+05:30 · MT: UTC-06:00

Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between IST and MT is 11 hours 30 minutes, with IST being ahead. For example, if it is 5:43 PM IST, the equivalent time in MT will be 6:13 AM MDT.

IST to MT hour-by-hour

2026-10-19 · IST
India Standard TimeMountain Time
00:00 IST12:30 (-1) MDT
00:30 IST13:00 (-1) MDT
01:00 IST13:30 (-1) MDT
01:30 IST14:00 (-1) MDT
02:00 IST14:30 (-1) MDT
02:30 IST15:00 (-1) MDT
03:00 IST15:30 (-1) MDT
03:30 IST16:00 (-1) MDT
04:00 IST16:30 (-1) MDT
04:30 IST17:00 (-1) MDT
05:00 IST17:30 (-1) MDT
05:30 IST18:00 (-1) MDT
06:00 IST18:30 (-1) MDT
06:30 IST19:00 (-1) MDT
07:00 IST19:30 (-1) MDT
07:30 IST20:00 (-1) MDT
08:00 IST20:30 (-1) MDT
08:30 IST21:00 (-1) MDT
09:00 IST21:30 (-1) MDT
09:30 IST22:00 (-1) MDT
10:00 IST22:30 (-1) MDT
10:30 IST23:00 (-1) MDT
11:00 IST23:30 (-1) MDT
11:30 IST00:00 MDT
12:00 IST00:30 MDT
12:30 IST01:00 MDT
13:00 IST01:30 MDT
13:30 IST02:00 MDT
14:00 IST02:30 MDT
14:30 IST03:00 MDT
15:00 IST03:30 MDT
15:30 IST04:00 MDT
16:00 IST04:30 MDT
16:30 IST05:00 MDT
17:00 IST05:30 MDT
17:30 IST06:00 MDT
18:00 IST06:30 MDT
18:30 IST07:00 MDT
19:00 IST07:30 MDT
19:30 IST08:00 MDT
20:00 IST08:30 MDT
20:30 IST09:00 MDT
21:00 IST09:30 MDT
21:30 IST10:00 MDT
22:00 IST10:30 MDT
22:30 IST11:00 MDT
23:00 IST11:30 MDT
23:30 IST12:00 MDT

India Standard Time

UTC+05:30

Fixed UTC offset. For seasonal local time, select a city or ET, CT, MT, PT.

IST · UTC+05:30

Mountain Time

America/Denver

Uses IANA time zone rules for the selected date.

MDT · UTC-06:00

Frequently Asked Questions

2026-10-19 · IST ahead of MT: 11 hours 30 minutes. IST: UTC+05:30; MT: UTC-06:00.

2026-10-19 · 17:43 IST → 06:13 MDT.

Weekday overlap (Mon–Fri, 09:00–17:00 in both places): No overlapping working hours on this source date.

IST ahead of MT: 11 hours 30 minutes

Date → Select range → .ics. 2026-10-19 · 17:43 IST → 06:13 MDT.

IST: Fixed UTC offset. For seasonal local time, select a city or ET, CT, MT, PT. MT: Uses IANA time zone rules for the selected date. Next clock change: 2026-11-01 01:00 MST