London to Koster time converter

Koster is 1 hour ahead of London. When it is 9:00 AM in London, it is 10:00 AM in Koster.

London BST

Sunday, October 18, 2026

Koster SAST

Sunday, October 18, 2026

London
United Kingdom
Sun, Oct 18
BSTUTC+1
Koster
South Africa
Sun, Oct 18
SASTUTC+2+1h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Koster conversion table

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

LondonKoster
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 London (10:00 AM – 6:00 PM in Koster).

Daylight saving time and the difference

The difference changes during the year because London and Koster switch clocks on different dates:

  • Oct 18, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: +2h
  • Mar 28, 2027 – Oct 18, 2027: +1h

Distance

London and Koster are 9,000 km (5,592 miles) apart in a straight line.

More conversions

Koster to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to KosterLos Angeles to KosterChicago to KosterToronto to KosterSão Paulo to KosterParis to KosterBerlin to KosterMoscow to KosterDubai to KosterNew Delhi to KosterBangkok to KosterSingapore to Koster

Questions and answers

What is the time difference between London and Koster?

Koster is 1 hour ahead of London.

What time is it in Koster when it is 9 AM in London?

When it is 9:00 AM in London, it is 10:00 AM in Koster.

When is the best time to call Koster from London?

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

Does the time difference between London and Koster change?

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