MST to BDT time conversion
BDT is 13 hours ahead of MST.
MST is always UTC-7. Right now most places that use MST are on MDT (UTC-6): BDT is 12 hours ahead of MDT.
Time difference with your location
MST is 7 hours behind UTC. Compare with your local time →
Choose a date and time
Choose the local time in MST to convert it to BDT on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · MST → BDT
This table converts each hour in MST to BDT on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| MST | BDT | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 13:001:00 PM | |
| 01:001:00 AM | 14:002:00 PM | |
| 02:002:00 AM | 15:003:00 PM | |
| 03:003:00 AM | 16:004:00 PM | |
| 04:004:00 AM | 17:005:00 PM | |
| 05:005:00 AM | 18:006:00 PM | |
| 06:006:00 AM | 19:007:00 PM | |
| 07:007:00 AM | 20:008:00 PM | |
| 08:008:00 AM | 21:009:00 PM | |
| 09:009:00 AM | 22:0010:00 PM | |
| 10:0010:00 AM | 23:0011:00 PM | |
| 11:0011:00 AM | 00:0012:00 AM +1 day | |
| 12:0012:00 PM | 01:001:00 AM +1 day | |
| 13:001:00 PM | 02:002:00 AM +1 day | |
| 14:002:00 PM | 03:003:00 AM +1 day | |
| 15:003:00 PM | 04:004:00 AM +1 day | |
| 16:004:00 PM | 05:005:00 AM +1 day | |
| 17:005:00 PM | 06:006:00 AM +1 day | |
| 18:006:00 PM | 07:007:00 AM +1 day | |
| 19:007:00 PM | 08:008:00 AM +1 day | |
| 20:008:00 PM | 09:009:00 AM +1 day | |
| 21:009:00 PM | 10:0010:00 AM +1 day | |
| 22:0010:00 PM | 11:0011:00 AM +1 day | |
| 23:0011:00 PM | 12:0012:00 PM +1 day |
Quick conversion examples
These examples use MST (UTC-7) and BDT (UTC+6); choosing a date applies the local clock changes.
Conversion formula: BDT = MST + 13h · BST = MST + 13h · BST = MDT + 12h.
| MST | BDT |
|---|---|
| 6:00 AM MST | = 7:00 PM BDT |
| 7:00 AM MST | = 8:00 PM BDT |
| 8:00 AM MST | = 9:00 PM BDT |
| 9:00 AM MST | = 10:00 PM BDT |
| 10:00 AM MST | = 11:00 PM BDT |
| 12:00 PM MST | = 1:00 AM BDT (+1 day) |
| 3:00 PM MST | = 4:00 AM BDT (+1 day) |
| 5:00 PM MST | = 6:00 AM BDT (+1 day) |
| 6:00 PM MST | = 7:00 AM BDT (+1 day) |
| 8:00 PM MST | = 9:00 AM BDT (+1 day) |
Overlapping meeting hours
The 08:00–18:00 working days in MST and BDT do not overlap on 2026-10-21.
Clock changes on both sides, 2026–2028
MST and BDT have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | MST | BDT |
|---|---|---|
| 2026 | · 02:00 → 03:00 · 02:00 → 01:00 | No clock changes; UTC+6 all year. |
| 2027 | · 02:00 → 03:00 · 02:00 → 01:00 | No clock changes; UTC+6 all year. |
| 2028 | · 02:00 → 03:00 · 02:00 → 01:00 | No clock changes; UTC+6 all year. |
At the start of 2026, BST is 13 hours ahead of MST. The difference changes during the following periods.
- From 2026-03-08 03:00 MDT until 2026-11-01 01:00 MST, BST is 12 hours ahead of MDT.
- From 2027-03-14 03:00 MDT until 2027-11-07 01:00 MST, BST is 12 hours ahead of MDT.
- From 2028-03-12 03:00 MDT until 2028-11-05 01:00 MST, BST is 12 hours ahead of MDT.
Frequently asked questions
What time is 9 AM MST in BDT?
9:00 AM MST = 10:00 PM BDT, using UTC-7 and UTC+6. Choose a date above for the seasonal local time.
Does the time difference between MST and BDT change during the year?
Yes. During 2026–2028: BDT is 12 hours ahead of MST; BDT is 13 hours ahead of MST. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in BDT?
Read the BST clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between MST and BDT?
The 08:00–18:00 working days in MST and BDT do not overlap.
What is the time difference between MST and BDT now?
Right now, BST is 13 hours ahead of MST. Conversion formula: BDT = MST + 13h · BST = MST + 13h · BST = MDT + 12h.