MST to SAST Converter
SAST is 9 hours ahead of MST. 9:00 AM MST = 6:00 PM SAST.
SAST is 9 hours ahead of MST at the moment. To convert MST to SAST, add 9 hours to the MST time: 9:00 AM MST = 6:00 PM SAST.
MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year. SAST (South Africa Time) is used in South Africa, Lesotho, Eswatini.
Most of Arizona uses MST all year and does not switch to MDT.
MST to SAST time conversion table
MST to SAST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| MST | SAST | Day |
|---|---|---|
| 12:00 AM MST | 9:00 AM SAST | — |
| 1:00 AM MST | 10:00 AM SAST | — |
| 2:00 AM MST | 11:00 AM SAST | — |
| 3:00 AM MST | 12:00 PM SAST | — |
| 4:00 AM MST | 1:00 PM SAST | — |
| 5:00 AM MST | 2:00 PM SAST | — |
| 6:00 AM MST | 3:00 PM SAST | — |
| 7:00 AM MST | 4:00 PM SAST | — |
| 8:00 AM MST | 5:00 PM SAST | — |
| 9:00 AM MST | 6:00 PM SAST | — |
| 10:00 AM MST | 7:00 PM SAST | — |
| 11:00 AM MST | 8:00 PM SAST | — |
| 12:00 PM MST | 9:00 PM SAST | — |
| 1:00 PM MST | 10:00 PM SAST | night |
| 2:00 PM MST | 11:00 PM SAST | night |
| 3:00 PM MST | 12:00 AM SAST | next day |
| 4:00 PM MST | 1:00 AM SAST | next day |
| 5:00 PM MST | 2:00 AM SAST | next day |
| 6:00 PM MST | 3:00 AM SAST | next day |
| 7:00 PM MST | 4:00 AM SAST | next day |
| 8:00 PM MST | 5:00 AM SAST | next day |
| 9:00 PM MST | 6:00 AM SAST | next day |
| 10:00 PM MST | 7:00 AM SAST | next day |
| 11:00 PM MST | 8:00 AM SAST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert MST to SAST
Add 9 hours to the MST time to get SAST.
Example: 9:00 AM MST = 6:00 PM SAST.
Across midnight: 10:00 PM MST = 7:00 AM SAST (next day). The date changes, so always check the day as well as the hour.
Time difference between MST and SAST
The time difference between MST and SAST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: SAST is 9 hours ahead of MST.
- 8 Mar 2026 – 31 Oct 2026: SAST is 8 hours ahead of MST.
- 1 Nov 2026 – 30 Dec 2026: SAST is 9 hours ahead of MST.
MST and SAST during daylight saving time
- MST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from MST (UTC−7) to MDT (UTC−6).
- SAST does not observe daylight saving time; it stays on UTC+2 all year.
Best time for a meeting between MST and SAST
MST and SAST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM MST, which is 4:00 PM SAST.
MST to SAST FAQ
What is the time difference between MST and SAST?
Right now SAST is 9 hours ahead of MST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM MST in SAST?
9:00 AM MST is 6:00 PM SAST.
What is 12 PM (noon) MST in SAST?
12:00 PM MST is 9:00 PM SAST.
Is SAST ahead of or behind MST?
SAST is 9 hours ahead of MST, so it is later in SAST than in MST.
Does MST change for daylight saving time?
Yes. MST next changes on 14 Mar 2027, when clocks go forward one hour from MST to MDT.
Does SAST change for daylight saving time?
No. SAST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between MST and SAST?
MST and SAST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM MST, which is 4:00 PM SAST.
Is MT the same as MST?
MST is the winter (standard) name of Mountain Time (MT). From March to November the same clocks are called MDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert SAST to MST
Convert MST to other time zones
Convert other time zones to SAST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.