CalcBrew

MST to EST Converter

Eastern Time is 2 hours ahead of Mountain Time: to convert MST to EST, add 2 hours. Live clocks for both zones are below, then a converter for any date and time, the full 24-hour chart and the best hours for a call.

Now in Mountain Time · Denver

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Now in Eastern Time · New York

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Convert a specific time

Mountain Time (MST/MDT)

Eastern Time (EST/EDT)

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MST to EST conversion chart

Mountain Time → Eastern Time (all year)
MSTESTMSTEST
12:00 AM2:00 AM12:00 PM2:00 PM
1:00 AM3:00 AM1:00 PM3:00 PM
2:00 AM4:00 AM2:00 PM4:00 PM
3:00 AM5:00 AM3:00 PM5:00 PM
4:00 AM6:00 AM4:00 PM6:00 PM
5:00 AM7:00 AM5:00 PM7:00 PM
6:00 AM8:00 AM6:00 PM8:00 PM
7:00 AM9:00 AM7:00 PM9:00 PM
8:00 AM10:00 AM8:00 PM10:00 PM
9:00 AM11:00 AM9:00 PM11:00 PM
10:00 AM12:00 PM10:00 PM12:00 AM (next day)
11:00 AM1:00 PM11:00 PM1:00 AM (next day)

Daylight saving time and the MST–EST gap

Mountain Time (MST/MDT) — US daylight saving time runs from the second Sunday in March to the first Sunday in November (clocks forward at 2:00 AM). UTC offset in January: UTC−7; in July: UTC−6.

Eastern Time (EST/EDT) — US daylight saving time runs from the second Sunday in March to the first Sunday in November (clocks forward at 2:00 AM). UTC offset in January: UTC−5; in July: UTC−4.

Because the offset between the two never changes, you can memorize one rule: add 2 hours.

Other time zone conversions

EST to MSTEST to PSTPST to ESTEST to CSTCST to ESTEST to MSTPST to MSTEST to GMTGMT to ESTAny zone → any zone

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