Hemel Hempstead to Johannesburg time converter

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

Hemel Hempstead BST

Wednesday, October 21, 2026

Johannesburg SAST

Wednesday, October 21, 2026

Hemel Hempstead
United Kingdom
Wed, Oct 21
BSTUTC+1
Johannesburg
South Africa
Wed, Oct 21
SASTUTC+2+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Hemel Hempstead to Johannesburg conversion table

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

Hemel HempsteadJohannesburg
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 Hemel Hempstead (10:00 AM – 6:00 PM in Johannesburg).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: +2h
  • Mar 28, 2027 – Oct 21, 2027: +1h

Distance

Hemel Hempstead and Johannesburg are 9,104 km (5,657 miles) apart in a straight line.

More conversions

Johannesburg to Hemel HempsteadHemel Hempstead to New YorkHemel Hempstead to LondonHemel Hempstead to Los AngelesHemel Hempstead to ChicagoHemel Hempstead to TorontoHemel Hempstead to São PauloHemel Hempstead to ParisHemel Hempstead to BerlinHemel Hempstead to MoscowHemel Hempstead to DubaiHemel Hempstead to New DelhiHemel Hempstead 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 Hemel Hempstead and Johannesburg?

Johannesburg is 1 hour ahead of Hemel Hempstead.

What time is it in Johannesburg when it is 9 AM in Hemel Hempstead?

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

When is the best time to call Johannesburg from Hemel Hempstead?

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

Does the time difference between Hemel Hempstead 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.