EST to MSK: EST is 7 hours behind MSK
Eastern Time is 7 hours behind Moscow Time right now. It is 11:21 pm EDT in Eastern and 6:21 am MSK in Moscow, which is already the next day there.
Convert a specific time from EST to MSK
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between EST and MSK?
Moscow Time is 7 hours ahead of Eastern Time. To go from EST to MSK you add 7 hours. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 7 hours to 8 hours, because Eastern moves its clocks and Moscow does not. This page recomputes it rather than assuming.
EST to MSK conversion table
Every hour of Thursday, September 24, 2026 in Eastern, with the matching reading in Moscow. 7 of the 24 hours land on a different calendar date in Moscow, which is the part people get wrong when they schedule across this pair.
| EST | EST 24h | MSK | MSK 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 7:00 am | 07:00 | same day |
| 1:00 am | 01:00 | 8:00 am | 08:00 | same day |
| 2:00 am | 02:00 | 9:00 am | 09:00 | same day |
| 3:00 am | 03:00 | 10:00 am | 10:00 | same day |
| 4:00 am | 04:00 | 11:00 am | 11:00 | same day |
| 5:00 am | 05:00 | 12:00 pm | 12:00 | same day |
| 6:00 am | 06:00 | 1:00 pm | 13:00 | same day |
| 7:00 am | 07:00 | 2:00 pm | 14:00 | same day |
| 8:00 am | 08:00 | 3:00 pm | 15:00 | same day |
| 9:00 am | 09:00 | 4:00 pm | 16:00 | same day |
| 10:00 am | 10:00 | 5:00 pm | 17:00 | same day |
| 11:00 am | 11:00 | 6:00 pm | 18:00 | same day |
| 12:00 pm | 12:00 | 7:00 pm | 19:00 | same day |
| 1:00 pm | 13:00 | 8:00 pm | 20:00 | same day |
| 2:00 pm | 14:00 | 9:00 pm | 21:00 | same day |
| 3:00 pm | 15:00 | 10:00 pm | 22:00 | same day |
| 4:00 pm | 16:00 | 11:00 pm | 23:00 | same day |
| 5:00 pm | 17:00 | 12:00 am | 00:00 | the next day |
| 6:00 pm | 18:00 | 1:00 am | 01:00 | the next day |
| 7:00 pm | 19:00 | 2:00 am | 02:00 | the next day |
| 8:00 pm | 20:00 | 3:00 am | 03:00 | the next day |
| 9:00 pm | 21:00 | 4:00 am | 04:00 | the next day |
| 10:00 pm | 22:00 | 5:00 am | 05:00 | the next day |
| 11:00 pm | 23:00 | 6:00 am | 06:00 | the next day |
What are the best hours to schedule a call between EST and MSK?
1 hour of the standard 9:00 am to 5:00 pm working day line up in both zones, from 9:00 am EST to 10:00 am EST. In Moscow that window reads 4:00 pm to 5:00 pm. Outside it, one side is either not yet at their desk or already gone.
| EST | MSK | Working hours | Note |
|---|---|---|---|
| 9:00 am | 4:00 pm | both sides | mid morning in Eastern, afternoon in Moscow |
Does daylight saving change EST to MSK?
Eastern Time is currently on EDT and changes next on Sunday, November 1, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC-4 to UTC-5.
Moscow Time does not move its clocks at all, so its UTC+3 offset holds every day of the year.
Because the two sides do not move together, the answer to this conversion changes during the year. For part of the year the gap is 7 hours and for the rest it is 8 hours. The table above is built for today, not for an average day.
Is EST ahead of or behind MSK?
EST is behind MSK by 7 hours: when it is 12:00 pm in Eastern, it is 7:00 pm in Moscow. One wrinkle worth knowing: EST and EDT are two names for the same zone, not two zones. Eastern Time reads EST in winter and EDT in summer. When somebody types "est to msk" they nearly always mean the zone rather than the literal winter offset, so this page resolves EST to America/New_York and MSK to Europe/Moscow and applies whichever offset is genuinely in force on the day.
Eastern Time covers New York, Toronto, Atlanta and Miami. Moscow Time covers Moscow and western Russia, fixed since 2014. The identifiers behind them are America/New_York and Europe/Moscow, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is EST in MSK?
- EST is 7 hours behind MSK. 9:00 am EST is 4:00 pm MSK.
- How many hours ahead is MSK of EST?
- MSK is 7 hours ahead of EST. That varies across the year, between 7 hours and 8 hours.
- What time is it in Moscow right now?
- 6:21 am MSK on Friday, September 25, 2026.
- When can Eastern and Moscow meet during working hours?
- Between 9:00 am and 10:00 am EST, which is 4:00 pm to 5:00 pm MSK.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so EDT and MSK are the abbreviations genuinely in force today rather than a fixed assumption.
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