Mountain Daylight Time (USA + Canada)

Mountain Time MT: MDT|MST

Daylight Saving Time (DST) rules

What is the current time now in Mountain Time Zone?


Convert GMT to Mountain Time

GMT Time converter, compare Mountain Time and GMT. Enter your location or any place, city, location for more comparisons.

Mountain Time MT - USA + Canada

Mountain Standard Time (MST) = GMT-7
Mountain Daylight Time (MDT) = GMT-6

MDT is used for in the Mountain Time Zone during the Daylight Saving Time period.

In most states in the USA and in most provinces in Canada, Daylight Saving Time (DST) is observed.

Time check before phoning USA

If you know the area code of the person you want to ring, use this tool to make sure it's not too early or to late to make that call.

For quick reference, the mini-clocks below tell you the time in the other main US time zones.

USA phone area codes

Enter a state or an area code to view time

Clocks and Time Tools

Our creative collection

Mountain Time
Arizona Time
Convert: Mountain Time to local