Timezones.in — Stay In Sync

Convert Gulf Time to Mountain Time

GST · UTC+4 → MST · UTC−6

GST is 10 hours ahead of MST

Dubai · GST

Tuesday, 8 September 2026

Denver · MDT

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
DubaiGST · +04:00
0003060912151821
DenverMDT · -06:00
1417202302050811

No overlap in standard working hours. Closest workable window: 19:00–23:00 in Dubai, which is 09:00–13:00 in Denver.

Working (09–18) Awake, off the clock Asleep (23–07)

Pick a time and share it

11:05 Tue 8 Sep Dubai = 01:05 Tue 8 Sep Denver

Open in planner

Post this

XLinkedInWhatsAppFacebookTelegramEmail

Hour-by-hour conversion

Dubai (GST)Denver (MST)
00:0014:00prev. day
01:0015:00prev. day
02:0016:00prev. day
03:0017:00prev. day
04:0018:00prev. day
05:0019:00prev. day
06:0020:00prev. day
07:0021:00prev. day
08:0022:00prev. day
09:0023:00prev. day
10:0000:00
11:0001:00Now
12:0002:00
13:0003:00
14:0004:00
15:0005:00
16:0006:00
17:0007:00
18:0008:00
19:0009:00
20:0010:00
21:0011:00
22:0012:00
23:0013:00

About this conversion

GST here means Gulf Time, represented by Dubai (Asia/Dubai), currently UTC+4. MST means Mountain Time, represented by Denver (America/Denver), currently UTC−6.

GST is used by 3 zones, including United Arab Emirates. If you meant a different one, see every meaning of GST.

MST is used by 4 zones, including United States. See every meaning of MST.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Dubai; day boundaries are marked where the date differs.

Quick answers

  • 09:00 GST is 23:00 MST
  • 12:00 GST is 02:00 MST
  • 15:00 GST is 05:00 MST
  • 18:00 GST is 08:00 MST

Related conversions