Offset
The time difference between Bangkok and Boise is 13 hours.
Bangkok (ICT) is ahead of Boise (MDT).
ICT: UTC+7
MDT: UTC-6
Boise is currently observing daylight saving time; Bangkok is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Bangkok and Boise don't overlap on the same weekday. Boise is 13 hours behind Bangkok.
Realistic options: hand off asynchronously, or stretch one side by an hour to catch the other team at the start or end of their day.
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Bangkok | Boise | Day |
|---|---|---|
| 12:00 am | 11:00 am | -1 day |
| 1:00 am | 12:00 pm | -1 day |
| 2:00 am | 1:00 pm | -1 day |
| 3:00 am | 2:00 pm | -1 day |
| 4:00 am | 3:00 pm | -1 day |
| 5:00 am | 4:00 pm | -1 day |
| 6:00 am | 5:00 pm | -1 day |
| 7:00 am | 6:00 pm | -1 day |
| 8:00 am | 7:00 pm | -1 day |
| 9:00 am | 8:00 pm | -1 day |
| 10:00 am | 9:00 pm | -1 day |
| 11:00 am | 10:00 pm | -1 day |
| 12:00 pm | 11:00 pm | -1 day |
| 1:00 pm | 12:00 am | Same day |
| 2:00 pm | 1:00 am | Same day |
| 3:00 pm | 2:00 am | Same day |
| 4:00 pm | 3:00 am | Same day |
| 5:00 pm | 4:00 am | Same day |
| 6:00 pm | 5:00 am | Same day |
| 7:00 pm | 6:00 am | Same day |
| 8:00 pm | 7:00 am | Same day |
| 9:00 pm | 8:00 am | Same day |
| 10:00 pm | 9:00 am | Same day |
| 11:00 pm | 10:00 am | Same day |
Daylight saving time
Boise observes daylight saving time; Bangkok does not. The offset between the two zones changes when Boise transitions: on Sunday, November 1, 2026, clocks fall back from MDT to MST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:51 AM
- Sunset
- 6:45 PM
- Day length
- 12h 55m
- Sunrise
- 6:05 AM
- Sunset
- 9:24 PM
- Day length
- 15h 20m
Daylight overlap: 4h 34m — 5:51 AM–10:24 AM in Bangkok (4:51 PM–9:24 PM in Boise). Both locations are in daylight during this window.
Cities in these zones
Other cities in Indochina Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Indochina Time
- HAN
- BKK
- DMK
- HPH
Airports in Mountain Time
- BOI
Related conversions
Common conversions
- What is 9:00 am Bangkok in Boise?
- 9:00 am Bangkok is 8:00 pm Boise, the previous day.
- What is 12:00 pm Bangkok in Boise?
- 12:00 pm Bangkok is 11:00 pm Boise, the previous day.
- What is 12:30 pm Bangkok in Boise?
- 12:30 pm Bangkok is 11:30 pm Boise, the previous day.
- What is 2:00 pm Bangkok in Boise?
- 2:00 pm Bangkok is 1:00 am Boise.
- What is 5:00 pm Bangkok in Boise?
- 5:00 pm Bangkok is 4:00 am Boise.
- What is 11:30 pm Bangkok in Boise?
- 11:30 pm Bangkok is 10:30 am Boise.