Dublin to Johannesburg time converter

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

Dublin IST

Tuesday, October 20, 2026

Johannesburg SAST

Tuesday, October 20, 2026

Dublin
Ireland
Tue, Oct 20
ISTUTC+1
Johannesburg
South Africa
Tue, Oct 20
SASTUTC+2+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Dublin to Johannesburg conversion table

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

DublinJohannesburg
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 Dublin (10:00 AM – 6:00 PM in Johannesburg).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: +2h
  • Mar 28, 2027 – Oct 20, 2027: +1h

Distance

Dublin and Johannesburg are 9,443 km (5,868 miles) apart in a straight line.

More conversions

Johannesburg to DublinDublin to New YorkDublin to LondonDublin to Los AngelesDublin to ChicagoDublin to TorontoDublin to São PauloDublin to ParisDublin to BerlinDublin to MoscowDublin to DubaiDublin to New DelhiDublin 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 Dublin and Johannesburg?

Johannesburg is 1 hour ahead of Dublin.

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

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

When is the best time to call Johannesburg from Dublin?

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

Does the time difference between Dublin 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.