Convert Eastern Time to Mountain Time
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EST · UTC−5 → MST · UTC−7
EST is 2 hours ahead of MST
New York City · EDT
Wednesday, 7 October 2026
Denver · MDT
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 11:00–18:00 in New York City is 09:00–16:00 in Denver.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
07:24 Wed 7 Oct New York City = 05:24 Wed 7 Oct Denver
Hour-by-hour conversion
| New York City (EST)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Denver (MST) | |
|---|---|---|
| 00:00 | 22:00prev. day | |
| 01:00 | 23:00prev. day | |
| 02:00 | 00:00 | |
| 03:00 | 01:00 | |
| 04:00 | 02:00 | |
| 05:00 | 03:00 | |
| 06:00 | 04:00 | |
| 07:00 | 05:00 | Now |
| 08:00 | 06:00 | |
| 09:00 | 07:00 | |
| 10:00 | 08:00 | |
| 11:00 | 09:00 | Both at work |
| 12:00 | 10:00 | Both at work |
| 13:00 | 11:00 | Both at work |
| 14:00 | 12:00 | Both at work |
| 15:00 | 13:00 | Both at work |
| 16:00 | 14:00 | Both at work |
| 17:00 | 15:00 | Both at work |
| 18:00 | 16:00 | |
| 19:00 | 17:00 | |
| 20:00 | 18:00 | |
| 21:00 | 19:00 | |
| 22:00 | 20:00 | |
| 23:00 | 21:00 |
About this conversion
EST here means Eastern Time, represented by New York City (America/New_York), currently UTC−4. MST means Mountain Time, represented by Denver (America/Denver), currently UTC−6.
EST is used by 10 zones, including United States. If you meant a different one, see every meaning of EST.
MST is used by 4 zones, including United States. See every meaning of MST.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in New York City; day boundaries are marked where the date differs.
Quick answers
- 09:00 EST is 07:00 MST
- 12:00 EST is 10:00 MST
- 15:00 EST is 13:00 MST
- 18:00 EST is 16:00 MST
Related conversions
- Eastern Time to Mauritius TimeEST → MUT
- Eastern Time to Malaysia TimeEST → MYT
- Eastern Time to New Zealand TimeEST → NZST
- Eastern Time to Turkmenistan TimeEST → TMT
- Fiji Time to Mountain TimeFJT → MST
- Fernando de Noronha Time to Mountain TimeFNT → MST
- Mexican Pacific Time to Mountain TimeGMT-7 → MST
- Mountain Time to New Caledonia TimeMST → NCT
- Eastern Time to India TimeEST → IST
- India Time to Mountain TimeIST → MST
- Time in New York Citynow, DST, offset
- Time in Denvernow, DST, offset