US Mountain Time to Indochina Time
Convert times between US Mountain Time (MST, UTC-7:00) and Indochina Time (ICT, UTC+7:00). Indochina Time is 14 hours ahead of US Mountain Time in standard time. During daylight saving time this difference changes to 13 hours.
UTC-7:00 / -6:00→UTC+7:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| US Mountain Time | MST / MDT | UTC-7:00 | UTC-6:00 | United States |
| Indochina Time | ICT | UTC+7:00 | — | Thailand / Vietnam |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (MST → ICT)
| US Mountain Time | Indochina Time |
|---|---|
| 12:00 AM MST | 2:00 PM ICT |
| 6:00 AM MST | 8:00 PM ICT |
| 9:00 AM MST | 11:00 PM ICT |
| 12:00 PM MST | 2:00 AM (next day) ICT |
| 3:00 PM MST | 5:00 AM (next day) ICT |
| 6:00 PM MST | 8:00 AM (next day) ICT |
| 9:00 PM MST | 11:00 AM (next day) ICT |
Summer (DST) Conversion (MDT → ICT)
| US Mountain Time (summer) | Indochina Time (summer) |
|---|---|
| 12:00 AM MDT | 1:00 PM ICT |
| 6:00 AM MDT | 7:00 PM ICT |
| 9:00 AM MDT | 10:00 PM ICT |
| 12:00 PM MDT | 1:00 AM (next day) ICT |
| 3:00 PM MDT | 4:00 AM (next day) ICT |
| 6:00 PM MDT | 7:00 AM (next day) ICT |
| 9:00 PM MDT | 10:00 AM (next day) ICT |
Daylight Saving Time (DST) Notes
- US Mountain Time observes DST. Clocks advance 1 hour to MDT (UTC-6:00) roughly from month 3 to 11.
- The offset difference shifts between 14h (standard) and 13h (DST season). Always verify the current offset using the live converter below.
Frequently Asked Questions
How do I convert MST to ICT?
Add 14 hours to the MST time to get ICT. For example, 9:00 AM MST = 11:00 PM ICT.
What is the current UTC offset for US Mountain Time?
US Mountain Time is UTC-7:00 during standard time (MST) and UTC-6:00 during summer daylight saving time (MDT).
Is Indochina Time ahead or behind US Mountain Time?
Indochina Time is 14 hours ahead of US Mountain Time in standard time.
When is a good time to schedule a meeting between MST and ICT?
Due to the 14-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
US Mountain Time → US Eastern TimeMST / ESTUS Mountain Time → US Central TimeMST / CSTUS Mountain Time → US Pacific TimeMST / PSTUS Mountain Time → US Alaska TimeMST / AKSTUS Mountain Time → Hawaii TimeMST / HSTUS Mountain Time → Canada Atlantic TimeMST / ASTUS Mountain Time → Singapore TimeMST / SGTUS Mountain Time → Greenwich Mean TimeMST / GMT
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.