MST to UTC Time Converter
Compare MST and UTC instantly. The clocks below stay in sync with the IANA time-zone database, so daylight-saving transitions are handled automatically for both Denver and UTC.
24-Hour Comparison Timeline
Green = working hours · Yellow = early/late · Red = night
24-hour reference table
| MST (Denver) | UTC (UTC) |
|---|---|
| 12:00 AM | 06:00 AM |
| 01:00 AM | 07:00 AM |
| 02:00 AM | 08:00 AM |
| 03:00 AM | 09:00 AM |
| 04:00 AM | 10:00 AM |
| 05:00 AM | 11:00 AM |
| 06:00 AM | 12:00 PM |
| 07:00 AM | 01:00 PM |
| 08:00 AM | 02:00 PM |
| 09:00 AM | 03:00 PM |
| 10:00 AM | 04:00 PM |
| 11:00 AM | 05:00 PM |
| 12:00 PM | 06:00 PM |
| 01:00 PM | 07:00 PM |
| 02:00 PM | 08:00 PM |
| 03:00 PM | 09:00 PM |
| 04:00 PM | 10:00 PM |
| 05:00 PM | 11:00 PM |
| 06:00 PM | 12:00 AM(Sun, Jul 26) |
| 07:00 PM | 01:00 AM(Sun, Jul 26) |
| 08:00 PM | 02:00 AM(Sun, Jul 26) |
| 09:00 PM | 03:00 AM(Sun, Jul 26) |
| 10:00 PM | 04:00 AM(Sun, Jul 26) |
| 11:00 PM | 05:00 AM(Sun, Jul 26) |
Daylight saving time
Denver observes daylight saving time; UTC does not. Expect a one-hour swing when Denver starts or ends DST.
Working-hours overlap
9 AM–11 AM MST (3 PM–5 PM UTC) — the shared 9-to-5 window for meetings.
Frequently asked questions
What is the time difference between MST and UTC?+
UTC (UTC+00:00) is currently 6 hours ahead of MST (UTC-06:00). This page recalculates the offset live from the IANA time-zone database, including any daylight-saving transitions.
Does MST or UTC observe daylight saving time?+
Denver observes daylight saving time; UTC does not, so the gap changes when Denver springs forward or falls back. Times on this page always reflect the current local rules.
What are the best meeting hours between Denver and UTC?+
Standard 9–5 working hours in Denver and UTC overlap from 9 AM to 11 AM MST (3 PM–5 PM UTC). Schedule calls inside this window to keep both sides in normal business hours.
How do I quickly convert MST to UTC?+
Use the live clocks and 24-hour reference table above. Pick any hour on the MST row to see the matching UTC time. The Event Planner also lets you pick a specific date and share it with attendees.