Boston to Las Vegas time converter

Las Vegas is 3 hours behind Boston. When it is 9:00 AM in Boston, it is 6:00 AM in Las Vegas.

Boston EDT

Monday, October 19, 2026

Las Vegas PDT

Monday, October 19, 2026

Boston
Massachusetts, United States
Mon, Oct 19
EDTUTC-4
Las Vegas
Nevada, United States
Mon, Oct 19
PDTUTC-7-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Boston to Las Vegas conversion table

Every hour of today in Boston and the matching time in Las Vegas. Light rows are typical working hours (9:00–18:00).

BostonLas Vegas
12:00 AM9:00 PM−1 day
1:00 AM10:00 PM−1 day
2:00 AM11:00 PM−1 day
3:00 AM12:00 AM
4:00 AM1:00 AM
5:00 AM2:00 AM
6:00 AM3:00 AM
7:00 AM4:00 AM
8:00 AM5:00 AM
9:00 AM6:00 AM
10:00 AM7:00 AM
11:00 AM8:00 AM
12:00 PM9:00 AM
1:00 PM10:00 AM
2:00 PM11:00 AM
3:00 PM12:00 PM
4:00 PM1:00 PM
5:00 PM2:00 PM
6:00 PM3:00 PM
7:00 PM4:00 PM
8:00 PM5:00 PM
9:00 PM6:00 PM
10:00 PM7:00 PM
11:00 PM8:00 PM

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in Boston (9:00 AM – 3:00 PM in Las Vegas).

Daylight saving time and the difference

The difference changes during the year because Boston and Las Vegas switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -3h
  • Nov 1, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Mar 14, 2027: -4h
  • Mar 14, 2027 – Oct 19, 2027: -3h

Distance

Boston and Las Vegas are 3,813 km (2,369 miles) apart in a straight line.

More conversions

Las Vegas to BostonBoston to New YorkBoston to LondonBoston to Los AngelesBoston to ChicagoBoston to TorontoBoston to São PauloBoston to ParisBoston to BerlinBoston to MoscowBoston to DubaiBoston to New DelhiBoston to Bangkok
New York to Las VegasLondon to Las VegasLos Angeles to Las VegasChicago to Las VegasToronto to Las VegasSão Paulo to Las VegasParis to Las VegasBerlin to Las VegasMoscow to Las VegasDubai to Las VegasNew Delhi to Las VegasBangkok to Las Vegas

Questions and answers

What is the time difference between Boston and Las Vegas?

Las Vegas is 3 hours behind Boston.

What time is it in Las Vegas when it is 9 AM in Boston?

When it is 9:00 AM in Boston, it is 6:00 AM in Las Vegas.

When is the best time to call Las Vegas from Boston?

Both sides are at work from 12:00 PM – 6:00 PM in Boston (9:00 AM – 3:00 PM in Las Vegas).

Does the time difference between Boston and Las Vegas change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.