London to Oi time converter

Oi is 8 hours ahead of London. When it is 9:00 AM in London, it is 5:00 PM in Oi.

London BST

Sunday, October 18, 2026

Oi JST

Monday, October 19, 2026

London
United Kingdom
Sun, Oct 18
BSTUTC+1
Oi
Japan
Mon, Oct 19
JSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Oi conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 18, 2027: +8h

Distance

London and Oi are 9,536 km (5,925 miles) apart in a straight line.

More conversions

Oi 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 OiLos Angeles to OiChicago to OiToronto to OiSão Paulo to OiParis to OiBerlin to OiMoscow to OiDubai to OiNew Delhi to OiBangkok to OiSingapore to Oi

Questions and answers

What is the time difference between London and Oi?

Oi is 8 hours ahead of London.

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

When it is 9:00 AM in London, it is 5:00 PM in Oi.

When is the best time to call Oi from London?

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

Does the time difference between London and Oi change?

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