Coralville to Johannesburg time converter

Johannesburg is 7 hours ahead of Coralville. When it is 9:00 AM in Coralville, it is 4:00 PM in Johannesburg.

Coralville CDT

Wednesday, October 21, 2026

Johannesburg SAST

Thursday, October 22, 2026

Coralville
Iowa, United States
Wed, Oct 21
CDTUTC-5
Johannesburg
South Africa
Thu, Oct 22
SASTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Coralville to Johannesburg conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Coralville (4:00 PM – 6:00 PM in Johannesburg).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +7h
  • Nov 1, 2026 – Mar 14, 2027: +8h
  • Mar 14, 2027 – Oct 21, 2027: +7h

Distance

Coralville and Johannesburg are 14,308 km (8,891 miles) apart in a straight line.

More conversions

Johannesburg to CoralvilleCoralville to New YorkCoralville to LondonCoralville to Los AngelesCoralville to ChicagoCoralville to TorontoCoralville to São PauloCoralville to ParisCoralville to BerlinCoralville to MoscowCoralville to DubaiCoralville to New DelhiCoralville 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 Coralville and Johannesburg?

Johannesburg is 7 hours ahead of Coralville.

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

When it is 9:00 AM in Coralville, it is 4:00 PM in Johannesburg.

When is the best time to call Johannesburg from Coralville?

Both sides are at work from 9:00 AM – 11:00 AM in Coralville (4:00 PM – 6:00 PM in Johannesburg).

Does the time difference between Coralville 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.