ICT to MST Time Converter

Convert Indochina Time (ICT) to Mountain Standard Time (MST). Both time zones are shown live below; current offset between them is 13 hours behind.

Bangkok · Indochina Time
05:14:36
Wednesday, May 13, 2026
GMT+7 · UTC+07:00
Denver · Mountain Standard Time
16:14:36
Tuesday, May 12, 2026
MDT · UTC-06:00

Convert a specific time

From: ICT (Bangkok)
To: MST (Denver)
--:--

Daylight Saving status right now

ICT (Indochina Time)
Observes DST
No
MST (Mountain Standard Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-06:00 → UTC-07:00

Heads up: MST observes DST while ICT does not. The 13-hour difference shown above will shift by one hour when MST starts or ends DST.

When can ICT and MST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
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23
ICT
MST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Bangkok (ICT). Each row shows the local working-hours state in that zone for the same moment in time.
No business-hours overlap exists between ICT and MST.
The two zones are too far apart for synchronous meetings during normal working hours. Plan async or schedule outside 9-5 on at least one side.

Hour-by-hour ICT to MST conversion table

ICT time (Bangkok)MST time (Denver)Status
00:00 Wed11:00 TueMST working
01:00 Wed12:00 TueMST working
02:00 Wed13:00 TueMST working
03:00 Wed14:00 TueMST working
04:00 Wed15:00 TueMST working
05:00 Wed16:00 TueMST working
06:00 Wed17:00 TueOff-hours both sides
07:00 Wed18:00 TueOff-hours both sides
08:00 Wed19:00 TueOff-hours both sides
09:00 Wed20:00 TueICT working
10:00 Wed21:00 TueICT working
11:00 Wed22:00 TueICT working
12:00 Wed23:00 TueICT working
13:00 Wed00:00 WedICT working
14:00 Wed01:00 WedICT working
15:00 Wed02:00 WedICT working
16:00 Wed03:00 WedICT working
17:00 Wed04:00 WedOff-hours both sides
18:00 Wed05:00 WedOff-hours both sides
19:00 Wed06:00 WedOff-hours both sides
20:00 Wed07:00 WedOff-hours both sides
21:00 Wed08:00 WedOff-hours both sides
22:00 Wed09:00 WedMST working
23:00 Wed10:00 WedMST working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Indochina Time (ICT)
IANA identifier
Asia/Bangkok
Current UTC offset
UTC+07:00
Current abbreviation
GMT+7
Major cities in this zone
BangkokPhuket
Mountain Standard Time (MST)
IANA identifier
America/Denver
Current UTC offset
UTC-06:00
Current abbreviation
MDT
Major cities in this zone
DenverPhoenixSalt Lake CityAlbuquerque

Sun today in Bangkok and Denver

Bangkok
Sunrise
05:53
Sunset
18:37
Solar noon
12:15
Daylight
12h 44m
Denver
Sunrise
05:49
Sunset
20:05
Solar noon
12:57
Daylight
14h 16m

Related converters

MST to ICT (reverse)ICT to ESTICT to PSTICT to GMTICT to UTCICT to CETEST to MSTPST to MSTGMT to MSTUTC to MSTCET to MST
Looking for local time? See time in Bangkok or time in Denver.

Frequently asked questions

What is the time difference between ICT and MST right now?+
MST (Mountain Standard Time) is currently 13 hours behind ICT (Indochina Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does ICT or MST observe daylight saving time?+
ICT: does not observe daylight saving time. MST: observes daylight saving time.
When is the best time to schedule a meeting between ICT and MST?+
ICT and MST have no business-hour overlap, even at the edges of a typical workday. Async collaboration or non-9-5 scheduling is the practical choice.
What time is it in Denver when it is 12:00 noon in Bangkok?+
When it is 12:00 Wed in Bangkok (ICT), it is 23:00 Tue in Denver (MST).
Which IANA time zone identifiers are used for ICT and MST?+
ICT maps to "Asia/Bangkok" in the IANA database. MST maps to "America/Denver". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Bangkok ahead of or behind Denver?+
Whether Bangkok (ICT) is ahead of or behind Denver (MST) depends on the current UTC offsets. Right now MST is 13 hours behind ICT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for ICT and MST?+
ICT is UTC+07:00 (GMT+7) and MST is UTC-06:00 (MDT). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both ICT and MST?+
No standard business-hours overlap exists between ICT and MST. Plan asynchronous work or schedule outside 9-5 on at least one side.