GST to Las Vegas time conversion
Las Vegas is 11 hours behind GST. After the next clock change (): Las Vegas is 12 hours behind GST.
Time difference with your location
GST is 4 hours ahead of UTC. Compare with your local time →
Choose a date and time
Choose the local time in GST to convert it to Las Vegas on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · GST → Las Vegas
This table converts each hour in GST to Las Vegas on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| GST | Las Vegas | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 13:001:00 PM -1 day | |
| 01:001:00 AM | 14:002:00 PM -1 day | |
| 02:002:00 AM | 15:003:00 PM -1 day | |
| 03:003:00 AM | 16:004:00 PM -1 day | |
| 04:004:00 AM | 17:005:00 PM -1 day | |
| 05:005:00 AM | 18:006:00 PM -1 day | |
| 06:006:00 AM | 19:007:00 PM -1 day | |
| 07:007:00 AM | 20:008:00 PM -1 day | |
| 08:008:00 AM | 21:009:00 PM -1 day | |
| 09:009:00 AM | 22:0010:00 PM -1 day | |
| 10:0010:00 AM | 23:0011:00 PM -1 day | |
| 11:0011:00 AM | 00:0012:00 AM | |
| 12:0012:00 PM | 01:001:00 AM | |
| 13:001:00 PM | 02:002:00 AM | |
| 14:002:00 PM | 03:003:00 AM | |
| 15:003:00 PM | 04:004:00 AM | |
| 16:004:00 PM | 05:005:00 AM | |
| 17:005:00 PM | 06:006:00 AM | |
| 18:006:00 PM | 07:007:00 AM | |
| 19:007:00 PM | 08:008:00 AM | |
| 20:008:00 PM | 09:009:00 AM | |
| 21:009:00 PM | 10:0010:00 AM | |
| 22:0010:00 PM | 11:0011:00 AM | |
| 23:0011:00 PM | 12:0012:00 PM |
Quick conversion examples
These examples use GST (UTC+4) and Las Vegas (UTC-7); choosing a date applies the local clock changes.
Conversion formula: Las Vegas = GST − 11h · GST − 12h.
| GST | Las Vegas |
|---|---|
| 6:00 AM GST | = 7:00 PM Las Vegas (-1 day) |
| 7:00 AM GST | = 8:00 PM Las Vegas (-1 day) |
| 8:00 AM GST | = 9:00 PM Las Vegas (-1 day) |
| 9:00 AM GST | = 10:00 PM Las Vegas (-1 day) |
| 10:00 AM GST | = 11:00 PM Las Vegas (-1 day) |
| 12:00 PM GST | = 1:00 AM Las Vegas |
| 3:00 PM GST | = 4:00 AM Las Vegas |
| 5:00 PM GST | = 6:00 AM Las Vegas |
| 6:00 PM GST | = 7:00 AM Las Vegas |
| 8:00 PM GST | = 9:00 AM Las Vegas |
Overlapping meeting hours
The 08:00–18:00 working days in GST and Las Vegas do not overlap on 2026-10-21.
Clock changes on both sides, 2026–2028
GST and Las Vegas have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | GST | Las Vegas |
|---|---|---|
| 2026 | No clock changes; UTC+4 all year. | · 02:00 → 03:00 · 02:00 → 01:00 |
| 2027 | No clock changes; UTC+4 all year. | · 02:00 → 03:00 · 02:00 → 01:00 |
| 2028 | No clock changes; UTC+4 all year. | · 02:00 → 03:00 · 02:00 → 01:00 |
At the start of 2026, Las Vegas is 12 hours behind GST. The difference changes during the following periods.
- From 2026-03-08 14:00 GST until 2026-11-01 13:00 GST, Las Vegas is 11 hours behind GST.
- From 2027-03-14 14:00 GST until 2027-11-07 13:00 GST, Las Vegas is 11 hours behind GST.
- From 2028-03-12 14:00 GST until 2028-11-05 13:00 GST, Las Vegas is 11 hours behind GST.
Frequently asked questions
What time is 9 AM GST in Las Vegas?
9:00 AM GST = 10:00 PM Las Vegas (-1 day), using UTC+4 and UTC-7. Choose a date above for the seasonal local time.
Does the time difference between GST and Las Vegas change during the year?
Yes. During 2026–2028: Las Vegas is 12 hours behind GST; Las Vegas is 11 hours behind GST. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in Las Vegas?
Read the Las Vegas clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between GST and Las Vegas?
The 08:00–18:00 working days in GST and Las Vegas do not overlap.
What is the time difference between GST and Las Vegas now?
Right now, Las Vegas is 11 hours behind GST. Conversion formula: Las Vegas = GST − 11h · GST − 12h.