São Paulo to Chelmsford time converter

Chelmsford is 1 hour behind São Paulo. When it is 9:00 AM in São Paulo, it is 8:00 AM in Chelmsford.

São Paulo BRT

Wednesday, October 21, 2026

Chelmsford EDT

Wednesday, October 21, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Chelmsford
Massachusetts, United States
Wed, Oct 21
EDTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Chelmsford conversion table

Every hour of today in São Paulo and the matching time in Chelmsford. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in São Paulo (9:00 AM – 5:00 PM in Chelmsford).

Daylight saving time and the difference

The difference changes during the year because São Paulo and Chelmsford switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 21, 2027: -1h

Distance

São Paulo and Chelmsford are 7,780 km (4,834 miles) apart in a straight line.

More conversions

Chelmsford to São PauloSão Paulo to New YorkSão Paulo to LondonSão Paulo to Los AngelesSão Paulo to ChicagoSão Paulo to TorontoSão Paulo to ParisSão Paulo to BerlinSão Paulo to MoscowSão Paulo to DubaiSão Paulo to New DelhiSão Paulo to BangkokSão Paulo to Singapore
New York to ChelmsfordLondon to ChelmsfordLos Angeles to ChelmsfordChicago to ChelmsfordToronto to ChelmsfordParis to ChelmsfordBerlin to ChelmsfordMoscow to ChelmsfordDubai to ChelmsfordNew Delhi to ChelmsfordBangkok to ChelmsfordSingapore to Chelmsford

Questions and answers

What is the time difference between São Paulo and Chelmsford?

Chelmsford is 1 hour behind São Paulo.

What time is it in Chelmsford when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 8:00 AM in Chelmsford.

When is the best time to call Chelmsford from São Paulo?

Both sides are at work from 10:00 AM – 6:00 PM in São Paulo (9:00 AM – 5:00 PM in Chelmsford).

Does the time difference between São Paulo and Chelmsford change?

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