EST to MST Converter

Mountain Time (MST) is 2 hours behind Eastern Time (EST).

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EST to MST time difference

MST is 2 hours behind EST.

Quick examples: 9:00 AM EST = 7:00 AM MST · 12:00 PM EST = 10:00 AM MST · 5:00 PM EST = 3:00 PM MST

EST to MST conversion table

Eastern Time (EST)Mountain Time (MST)
12:00 AM EST10:00 PM MST (previous day)
1:00 AM EST11:00 PM MST (previous day)
2:00 AM EST12:00 AM MST
3:00 AM EST1:00 AM MST
4:00 AM EST2:00 AM MST
5:00 AM EST3:00 AM MST
6:00 AM EST4:00 AM MST
7:00 AM EST5:00 AM MST
8:00 AM EST6:00 AM MST
9:00 AM EST7:00 AM MST
10:00 AM EST8:00 AM MST
11:00 AM EST9:00 AM MST
12:00 PM EST10:00 AM MST
1:00 PM EST11:00 AM MST
2:00 PM EST12:00 PM MST
3:00 PM EST1:00 PM MST
4:00 PM EST2:00 PM MST
5:00 PM EST3:00 PM MST
6:00 PM EST4:00 PM MST
7:00 PM EST5:00 PM MST
8:00 PM EST6:00 PM MST
9:00 PM EST7:00 PM MST
10:00 PM EST8:00 PM MST
11:00 PM EST9:00 PM MST

How to convert EST to MST

  1. Pick a date and time in Eastern Time.
  2. The matching Mountain Time time appears instantly on the right.
  3. Use the ⇄ button to convert MST to EST instead.

About Eastern Time and Mountain Time

Eastern Time (EST) is used in New York, Washington DC, Miami and Toronto. Mountain Time (MST) is used in Denver, Salt Lake City and Calgary.

Related time zone converters

MST to ESTEST to PSTEST to CSTEST to UTCEST to GMTEST to BSTEST to CETPST to MSTCST to MSTUTC to MSTGMT to MST

Frequently asked questions

What is the time difference between EST and MST?

MST is 2 hours behind EST.

How do I convert EST to MST?

Subtract 2 hours to the EST time. For example, 12:00 PM EST is 10:00 AM MST.

Where is EST used?

Eastern Time is used in New York, Washington DC, Miami and Toronto.

Where is MST used?

Mountain Time is used in Denver, Salt Lake City and Calgary.

Does this converter handle daylight saving time?

Yes. The converter uses the official time zone database, so it automatically applies daylight saving time for the date you pick.