Las Vegas to IST time conversion

Time in Las Vegas

PDTUTC-7Daylight saving time

IST time

ISTUTC+5:30Not observed

IST is 12 hours 30 minutes ahead of Las Vegas. After the next clock change (): IST is 13 hours 30 minutes ahead of Las Vegas.

Time difference with your location

Las Vegas is 7 hours behind UTC. Compare with your local time →

Choose a date and time

Choose the local time in Las Vegas to convert it to IST on that date.

IST to Las Vegas time conversion

Skipped clock-change times are unavailable; a repeated time uses its first occurrence.

24-hour conversion chart · Las Vegas → IST

This table converts each hour in Las Vegas to IST on 2026-10-21.

  • Working hours
  • Outside working hours
  • Night hours
Las VegasISTShared working hours
00:0012:00 AM 12:3012:30 PM
01:001:00 AM 13:301:30 PM
02:002:00 AM 14:302:30 PM
03:003:00 AM 15:303:30 PM
04:004:00 AM 16:304:30 PM
05:005:00 AM 17:305:30 PM
06:006:00 AM 18:306:30 PM
07:007:00 AM 19:307:30 PM
08:008:00 AM 20:308:30 PM
09:009:00 AM 21:309:30 PM
10:0010:00 AM 22:3010:30 PM
11:0011:00 AM 23:3011:30 PM
12:0012:00 PM 00:3012:30 AM +1 day
13:001:00 PM 01:301:30 AM +1 day
14:002:00 PM 02:302:30 AM +1 day
15:003:00 PM 03:303:30 AM +1 day
16:004:00 PM 04:304:30 AM +1 day
17:005:00 PM 05:305:30 AM +1 day
18:006:00 PM 06:306:30 AM +1 day
19:007:00 PM 07:307:30 AM +1 day
20:008:00 PM 08:308:30 AM +1 day
21:009:00 PM 09:309:30 AM +1 day
22:0010:00 PM 10:3010:30 AM +1 day
23:0011:00 PM 11:3011:30 AM +1 day

Quick conversion examples

These examples use Las Vegas (UTC-7) and IST (UTC+5:30); choosing a date applies the local clock changes.

Conversion formula: IST = Las Vegas + 12h30 · Las Vegas + 13h30.

Las VegasIST
6:00 AM Las Vegas= 6:30 PM IST
7:00 AM Las Vegas= 7:30 PM IST
8:00 AM Las Vegas= 8:30 PM IST
9:00 AM Las Vegas= 9:30 PM IST
10:00 AM Las Vegas= 10:30 PM IST
12:00 PM Las Vegas= 12:30 AM IST (+1 day)
3:00 PM Las Vegas= 3:30 AM IST (+1 day)
5:00 PM Las Vegas= 5:30 AM IST (+1 day)
6:00 PM Las Vegas= 6:30 AM IST (+1 day)
8:00 PM Las Vegas= 8:30 AM IST (+1 day)

Overlapping meeting hours

The 08:00–18:00 working days in Las Vegas and IST do not overlap on 2026-10-21.

Clock changes on both sides, 2026–2028

Las Vegas and IST have the following local clock changes in 2026–2028; all times in the table are local to that side.

YearLas VegasIST
2026

· 02:00 → 03:00
UTC-8 → UTC-7

· 02:00 → 01:00
UTC-7 → UTC-8

 No clock changes; UTC+5:30 all year.
2027

· 02:00 → 03:00
UTC-8 → UTC-7

· 02:00 → 01:00
UTC-7 → UTC-8

 No clock changes; UTC+5:30 all year.
2028

· 02:00 → 03:00
UTC-8 → UTC-7

· 02:00 → 01:00
UTC-7 → UTC-8

 No clock changes; UTC+5:30 all year.

At the start of 2026, IST is 13 hours 30 minutes ahead of Las Vegas. The difference changes during the following periods.

  • From 2026-03-08 03:00 Las Vegas until 2026-11-01 01:00 Las Vegas, IST is 12 hours 30 minutes ahead of Las Vegas.
  • From 2027-03-14 03:00 Las Vegas until 2027-11-07 01:00 Las Vegas, IST is 12 hours 30 minutes ahead of Las Vegas.
  • From 2028-03-12 03:00 Las Vegas until 2028-11-05 01:00 Las Vegas, IST is 12 hours 30 minutes ahead of Las Vegas.

Frequently asked questions

What time is 9 AM Las Vegas in IST?

9:00 AM Las Vegas = 9:30 PM IST, using UTC-7 and UTC+5:30. Choose a date above for the seasonal local time.

Does the time difference between Las Vegas and IST change during the year?

Yes. During 2026–2028: IST is 12 hours 30 minutes ahead of Las Vegas; IST is 13 hours 30 minutes ahead of Las Vegas. The clock-change table gives the dates for both sides.

How do I tell whether it is day or night in IST?

Read the IST 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 Las Vegas and IST?

The 08:00–18:00 working days in Las Vegas and IST do not overlap.

What is the time difference between Las Vegas and IST now?

Right now, IST is 12 hours 30 minutes ahead of Las Vegas. Conversion formula: IST = Las Vegas + 12h30 · Las Vegas + 13h30.