MST to CST Converter
Convert time between Mountain Standard Time (MST) and Central Time (CST/CDT).
Convert a specific time
- IndiaIST, UTC+5:30
- Eastern Time – New YorkEST, UTC-5
- Central Time – ChicagoCST, UTC-6
- Mountain Time – DenverMST, UTC-7
- Arizona – PhoenixMST, UTC-7
- Pacific Time – Los AngelesPST, UTC-8
- Mexico CityCST, UTC-6
- Saskatchewan – ReginaCST, UTC-6
- UTC / GMTUTC, UTC+0
- United Kingdom – LondonGMT, UTC+0
- Central Europe – Paris, BerlinCET, UTC+1
- Gulf – DubaiGST, UTC+4
- SingaporeSGT, UTC+8
- Japan – TokyoJST, UTC+9
- Australia Eastern – SydneyAEDT, UTC+11
- EST (always UTC-5)Fixed offset, no DST
- CST (always UTC-6)Fixed offset, no DST
- MST (always UTC-7)Fixed offset, no DST
- PST (always UTC-8)Fixed offset, no DST
- IndiaIST, UTC+5:30
- Eastern Time – New YorkEST, UTC-5
- Central Time – ChicagoCST, UTC-6
- Mountain Time – DenverMST, UTC-7
- Arizona – PhoenixMST, UTC-7
- Pacific Time – Los AngelesPST, UTC-8
- Mexico CityCST, UTC-6
- Saskatchewan – ReginaCST, UTC-6
- UTC / GMTUTC, UTC+0
- United Kingdom – LondonGMT, UTC+0
- Central Europe – Paris, BerlinCET, UTC+1
- Gulf – DubaiGST, UTC+4
- SingaporeSGT, UTC+8
- Japan – TokyoJST, UTC+9
- Australia Eastern – SydneyAEDT, UTC+11
- EST (always UTC-5)Fixed offset, no DST
- CST (always UTC-6)Fixed offset, no DST
- MST (always UTC-7)Fixed offset, no DST
- PST (always UTC-8)Fixed offset, no DST
Time Difference
Mountain Time is 1 hour behind Central Time right now.
- Now until Mar 14, 2027: Mountain Time is 1 hour behind Central Time (MST → CST).
- Mar 14, 2027 – Mar 14, 2027: Mountain Time is 2 hours behind Central Time (MST → CDT).
- From Mar 14, 2027: Mountain Time is 1 hour behind Central Time (MDT → CDT).
Mountain Time is on MST right now
Central Time is on CST right now
Best time to call
Convenient overlapping hours on Tuesday, November 3, 2026.
| MST (Mountain Time) | CST (Central Time) |
|---|---|
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| 12:00 PM | 1:00 PM |
These hours fall within 9 AM–5 PM in both places.
Convert another time zone Plan a meeting across MST and CSTMST to CST conversion table
For Tuesday, November 3, 2026 in Mountain Time.
| MST | CST |
|---|---|
| 12:00 AM | 1:00 AM |
| 1:00 AM | 2:00 AM |
| 2:00 AM | 3:00 AM |
| 3:00 AM | 4:00 AM |
| 4:00 AM | 5:00 AM |
| 5:00 AM | 6:00 AM |
| 6:00 AM | 7:00 AM |
| 7:00 AM | 8:00 AM |
| 8:00 AM | 9:00 AM |
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| 12:00 PM | 1:00 PM |
| 1:00 PM | 2:00 PM |
| 2:00 PM | 3:00 PM |
| 3:00 PM | 4:00 PM |
| 4:00 PM | 5:00 PM |
| 5:00 PM | 6:00 PM |
| 6:00 PM | 7:00 PM |
| 7:00 PM | 8:00 PM |
| 8:00 PM | 9:00 PM |
| 9:00 PM | 10:00 PM |
| 10:00 PM | 11:00 PM |
| 11:00 PM | 12:00 AM(next day) |
About these time zones
Mountain Standard Time (MST)
Mountain Standard Time (MST) is UTC-7. Denver, Salt Lake City, Alberta and most of the Mountain region use MST in winter and Mountain Daylight Time (MDT, UTC-6) in summer. Arizona (except the Navajo Nation), Sonora, several other Mexican states, Yukon and parts of British Columbia use UTC-7 all year, so in summer they match Pacific Daylight Time.
Central Standard Time (CST)
Central Standard Time (CST) is UTC-6. Most of the central United States and Manitoba use CST only in winter and switch to Central Daylight Time (CDT, UTC-5) from the second Sunday in March to the first Sunday in November. Most of Saskatchewan, most of Mexico and much of Central America stay on CST all year.
MST to CST FAQs
What time is it in CST when it is 9 AM MST?
On Tuesday, November 3, 2026, 9:00 AM MST is 10:00 AM CST in Central Time.
How many hours ahead is MST from CST?
It depends on the time of year because of daylight saving time. Now until Mar 14, 2027: Mountain Time is 1 hour behind Central Time (MST → CST). Mar 14, 2027 – Mar 14, 2027: Mountain Time is 2 hours behind Central Time (MST → CDT).
Should I use CST or CDT?
Central Time is on CST (UTC-6) on Tuesday, November 3, 2026. Many people write “CST” all year, but strictly CST means Central Standard Time (always UTC-6). This converter follows the real local time in Central Time, including daylight saving time.
What is the best time for a call between MST and CST?
On Tuesday, November 3, 2026, good options are 9:00 AM MST (10:00 AM CST), 10:00 AM MST (11:00 AM CST), 11:00 AM MST (12:00 PM CST), 12:00 PM MST (1:00 PM CST). These fall within normal 9 AM–5 PM working hours in both places.
Does MST change for daylight saving time?
The region changes: Mountain Time switches between MST and MDT, so conversions depend on the date. MST itself always means UTC-7.
Does CST change for daylight saving time?
The region changes: Central Time switches between CST and CDT, so conversions depend on the date. CST itself always means UTC-6.