Los Angeles to Dorchester time converter

Dorchester is 3 hours ahead of Los Angeles. When it is 9:00 AM in Los Angeles, it is 12:00 PM in Dorchester.

Los Angeles PDT

Wednesday, October 21, 2026

Dorchester EDT

Wednesday, October 21, 2026

Los Angeles
California, United States
Wed, Oct 21
PDTUTC-7
Dorchester
Massachusetts, United States
Wed, Oct 21
EDTUTC-4+3h
Finding your time zone…
Shared working hours (9:00–18:00)

Los Angeles to Dorchester conversion table

Every hour of today in Los Angeles and the matching time in Dorchester. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 3:00 PM in Los Angeles (12:00 PM – 6:00 PM in Dorchester).

Daylight saving time and the difference

The difference changes during the year because Los Angeles and Dorchester switch clocks on different dates:

  • Oct 21, 2026 – Oct 31, 2026: +3h
  • Oct 31, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 13, 2027: +3h
  • Mar 13, 2027 – Mar 14, 2027: +4h
  • Mar 14, 2027 – Oct 21, 2027: +3h

Distance

Los Angeles and Dorchester are 4,169 km (2,590 miles) apart in a straight line.

More conversions

Dorchester to Los AngelesLos Angeles to New YorkLos Angeles to LondonLos Angeles to ChicagoLos Angeles to TorontoLos Angeles to São PauloLos Angeles to ParisLos Angeles to BerlinLos Angeles to MoscowLos Angeles to DubaiLos Angeles to New DelhiLos Angeles to BangkokLos Angeles to Singapore
New York to DorchesterLondon to DorchesterChicago to DorchesterToronto to DorchesterSão Paulo to DorchesterParis to DorchesterBerlin to DorchesterMoscow to DorchesterDubai to DorchesterNew Delhi to DorchesterBangkok to DorchesterSingapore to Dorchester

Questions and answers

What is the time difference between Los Angeles and Dorchester?

Dorchester is 3 hours ahead of Los Angeles.

What time is it in Dorchester when it is 9 AM in Los Angeles?

When it is 9:00 AM in Los Angeles, it is 12:00 PM in Dorchester.

When is the best time to call Dorchester from Los Angeles?

Both sides are at work from 9:00 AM – 3:00 PM in Los Angeles (12:00 PM – 6:00 PM in Dorchester).

Does the time difference between Los Angeles and Dorchester change?

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