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TimezonePair
Home·Nukuʻalofa·Nukuʻalofa × London
Prime meridian·:: UTC·

Nukuʻalofa×London

Tonga · TO
Nukuʻalofa
—:—
Pacific/Tongatapu·
No DST
United Kingdom · GB
London
—:—
Europe/London·
DST active

Nukuʻalofa is 12 hours behind London. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
12h behind
Nukuʻalofa vs London
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+13 / GMT+1
Tongatapu · BST
04
Flight
20h 3m
16,611 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Nukuʻalofa
—:—
0
3
6
9
12
15
18
21
London
—:—
12
15
18
21
0
3
6
9
Scrub a meeting time14:00 Nukuʻalofa
Same moment in London02:00 London
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/nukuʻalofa/to/london?t=14&a=A&d=2026-05-25&dur=60
14:00 Nukuʻalofa02:00 London
Full 24-hour reference
NukuʻalofaLondon
00:00
12:00London only
01:00
13:00London only
02:00
14:00London only
03:00
15:00London only
04:00
16:00London only
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00Nukuʻalofa only
21:00
10:00Nukuʻalofa only
22:00
11:00Nukuʻalofa only
23:00
12:00Nukuʻalofa only
00:00
13:00Nukuʻalofa only
01:00
14:00Nukuʻalofa only
02:00
15:00Nukuʻalofa only
03:00
16:00Nukuʻalofa only
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00London only
22:00
10:00London only
23:00
11:00London only
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Nukuʻalofa uses the TOP (T$) and London uses the GBP (£). Conversations can stay in English, which is official in both countries. Cars drive on the left in both, so rentals feel familiar.

Nukuʻalofa
Country
Tonga
Capital
Nuku'alofa
Currency
Tongan paʻanga (TOP · T$)
Language
English, Tongan
Calling code
+676
Drives on
Left
London
Country
United Kingdom
Capital
London
Currency
British pound (GBP · £)
Language
English
Calling code
+44
Drives on
Left
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Nukuʻalofa and London?

Nukuʻalofa is 12 hours behind London. Nukuʻalofa runs on GMT+13 and London on GMT+1. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Nukuʻalofa from London?

About 16,611 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 20h 3m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

What currency do Nukuʻalofa and London use?

Nukuʻalofa uses the Tongan paʻanga (TOP, T$); London uses the British pound (GBP, £). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.

How do I call Nukuʻalofa from London?

Dial the international prefix used by your carrier (often 00), then +676, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.

What language is spoken in Nukuʻalofa and London?

Both Tonga and United Kingdom count English among their official languages, so business meetings often skip translation. Nukuʻalofa also has Tongan; London adds no other official tongue.

Do Nukuʻalofa and London drive on the same side of the road?

Yes — both drive on the left. Rental cars feel identical between the two.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

NUKUʻALOFA · Pacific/Tongatapu
GMT+13 · -21.14°, -175.21°

LONDON · Europe/London
GMT+1 · 51.51°, -0.13°

0h shared · 12h behind