CalcBrew

PST to MST Converter

Mountain Time is 1 hour ahead of Pacific Time: to convert PST to MST, add 1 hour. 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 Pacific Time · Los Angeles

—:—:—

Now in Mountain Time · Denver

—:—:—

Convert a specific time

Pacific Time (PST/PDT)

Mountain Time (MST/MDT)

Share:

PST to MST conversion chart

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

Daylight saving time and the PST–MST gap

Pacific Time (PST/PDT) — 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−8; in July: UTC−7.

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.

Because the offset between the two never changes, you can memorize one rule: add 1 hour.

Other time zone conversions

MST to PSTEST to PSTPST to ESTPST to CSTCST to PSTMST to ESTEST to MSTPST to GMTGMT to PSTAny zone → any zone

Frequently asked questions

Related tools

Week Number CalculatorFind the ISO 8601 week number for any date, or the dates of a given week.Weeks From Today CalculatorFree weeks from today calculator: find the exact date 2, 6, 12 or any number of weeks from todayYears From Today CalculatorFree years from today calculator: find the exact date 1, 5, 10 or any number of years fromAge CalculatorPopularExact age in days, weeks and years. Days until next birthday.Age Difference CalculatorCalculate the age difference between two people in years, months and days from birth ye…Business Days From Today CalculatorFree business days from today calculator: find the date 5, 10 or any number of business da

More in Dates & Time · All calculators