GST to MSK Converter
MSK is 1 hour behind GST. 9:00 AM GST = 8:00 AM MSK.
MSK is 1 hour behind GST. To convert GST to MSK, subtract 1 hour from the GST time: 9:00 AM GST = 8:00 AM MSK.
GST (Gulf Time) is used in United Arab Emirates and Oman. MSK (Moscow Time) is used in Moscow, St Petersburg and western Russia; Belarus.
GST to MSK time conversion table
GST to MSK on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| GST | MSK | Day |
|---|---|---|
| 12:00 AM GST | 11:00 PM MSK | previous day |
| 1:00 AM GST | 12:00 AM MSK | night |
| 2:00 AM GST | 1:00 AM MSK | night |
| 3:00 AM GST | 2:00 AM MSK | night |
| 4:00 AM GST | 3:00 AM MSK | night |
| 5:00 AM GST | 4:00 AM MSK | night |
| 6:00 AM GST | 5:00 AM MSK | night |
| 7:00 AM GST | 6:00 AM MSK | — |
| 8:00 AM GST | 7:00 AM MSK | — |
| 9:00 AM GST | 8:00 AM MSK | — |
| 10:00 AM GST | 9:00 AM MSK | work hours |
| 11:00 AM GST | 10:00 AM MSK | work hours |
| 12:00 PM GST | 11:00 AM MSK | work hours |
| 1:00 PM GST | 12:00 PM MSK | work hours |
| 2:00 PM GST | 1:00 PM MSK | work hours |
| 3:00 PM GST | 2:00 PM MSK | work hours |
| 4:00 PM GST | 3:00 PM MSK | work hours |
| 5:00 PM GST | 4:00 PM MSK | — |
| 6:00 PM GST | 5:00 PM MSK | — |
| 7:00 PM GST | 6:00 PM MSK | — |
| 8:00 PM GST | 7:00 PM MSK | — |
| 9:00 PM GST | 8:00 PM MSK | — |
| 10:00 PM GST | 9:00 PM MSK | — |
| 11:00 PM GST | 10:00 PM MSK | night |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert GST to MSK
Subtract 1 hour from the GST time to get MSK.
Example: 9:00 AM GST = 8:00 AM MSK.
Across midnight: 12:00 AM GST = 11:00 PM MSK (previous day). The date changes, so always check the day as well as the hour.
Time difference between GST and MSK
The time difference between GST and MSK is 1 hour all year – MSK is behind GST.
GST and MSK during daylight saving time
- GST does not observe daylight saving time; it stays on UTC+4 all year.
- MSK does not observe daylight saving time; it stays on UTC+3 all year.
Best time for a meeting between GST and MSK
GST and MSK share 7 hours of the 9 AM–5 PM working day. Any time between 10:00 AM and 5:00 PM GST lands between 9:00 AM and 4:00 PM MSK, inside working hours for both.
GST to MSK FAQ
What is the time difference between GST and MSK?
MSK is 1 hour behind GST all year. 9:00 AM GST = 8:00 AM MSK.
What is 9 AM GST in MSK?
9:00 AM GST is 8:00 AM MSK.
What is 12 PM (noon) GST in MSK?
12:00 PM GST is 11:00 AM MSK.
Is MSK ahead of or behind GST?
MSK is 1 hour behind GST, so it is earlier in MSK than in GST.
Does GST change for daylight saving time?
No. GST stays on the same offset all year, so conversions never shift for daylight saving time.
Does MSK change for daylight saving time?
No. MSK stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between GST and MSK?
GST and MSK share 7 hours of the 9 AM–5 PM working day. Any time between 10:00 AM and 5:00 PM GST lands between 9:00 AM and 4:00 PM MSK, inside working hours for both.
Related conversions
Convert MSK to GST
Convert GST to other time zones
Convert other time zones to MSK
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.