London to Hamilton time converter

Hamilton is 12 hours ahead of London. When it is 9:00 AM in London, it is 9:00 PM in Hamilton.

London BST

Wednesday, October 21, 2026

Hamilton NZDT

Thursday, October 22, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Hamilton
New Zealand
Thu, Oct 22
NZDTUTC+13+12h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Hamilton conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in London (9:00 PM – 10:00 PM in Hamilton): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: +12h
  • Oct 25, 2026 – Mar 28, 2027: +13h
  • Mar 28, 2027 – Apr 3, 2027: +12h
  • Apr 3, 2027 – Sep 25, 2027: +11h
  • Sep 25, 2027 – Oct 21, 2027: +12h

Distance

London and Hamilton are 18,447 km (11,462 miles) apart in a straight line.

More conversions

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New York to HamiltonLos Angeles to HamiltonChicago to HamiltonToronto to HamiltonSão Paulo to HamiltonParis to HamiltonBerlin to HamiltonMoscow to HamiltonDubai to HamiltonNew Delhi to HamiltonBangkok to HamiltonSingapore to Hamilton

Questions and answers

What is the time difference between London and Hamilton?

Hamilton is 12 hours ahead of London.

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

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

When is the best time to call Hamilton from London?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in London (9:00 PM – 10:00 PM in Hamilton): working hours on one side, early or late on the other.

Does the time difference between London and Hamilton change?

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