Chelmsford to Johannesburg time converter

Johannesburg is 1 hour ahead of Chelmsford. When it is 9:00 AM in Chelmsford, it is 10:00 AM in Johannesburg.

Chelmsford BST

Friday, October 16, 2026

Johannesburg SAST

Friday, October 16, 2026

Chelmsford
United Kingdom
Fri, Oct 16
BSTUTC+1
Johannesburg
South Africa
Fri, Oct 16
SASTUTC+2+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chelmsford to Johannesburg conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 16, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: +2h
  • Mar 28, 2027 – Oct 16, 2027: +1h

Distance

Chelmsford and Johannesburg are 9,075 km (5,639 miles) apart in a straight line.

More conversions

Johannesburg to ChelmsfordChelmsford to New YorkChelmsford to LondonChelmsford to Los AngelesChelmsford to ChicagoChelmsford to TorontoChelmsford to São PauloChelmsford to ParisChelmsford to BerlinChelmsford to MoscowChelmsford to DubaiChelmsford to New DelhiChelmsford to Bangkok
New York to JohannesburgLondon to JohannesburgLos Angeles to JohannesburgChicago to JohannesburgToronto to JohannesburgSão Paulo to JohannesburgParis to JohannesburgBerlin to JohannesburgMoscow to JohannesburgDubai to JohannesburgNew Delhi to JohannesburgBangkok to Johannesburg

Questions and answers

What is the time difference between Chelmsford and Johannesburg?

Johannesburg is 1 hour ahead of Chelmsford.

What time is it in Johannesburg when it is 9 AM in Chelmsford?

When it is 9:00 AM in Chelmsford, it is 10:00 AM in Johannesburg.

When is the best time to call Johannesburg from Chelmsford?

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

Does the time difference between Chelmsford and Johannesburg change?

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