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Home·Nukuʻalofa·Nukuʻalofa × Athens
Prime meridian·:: UTC·

Nukuʻalofa×Athens

Tonga · TO
Nukuʻalofa
—:—
Pacific/Tongatapu·
No DST
Greece · GR
Athens
—:—
Europe/Athens·
DST active

Nukuʻalofa is 10 hours behind Athens. 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
10h behind
Nukuʻalofa vs Athens
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+13 / GMT+3
Tongatapu · EEST
04
Flight
20h 59m
17,406 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
Athens
—:—
15
18
21
0
3
6
9
12
Scrub a meeting time14:00 Nukuʻalofa
Same moment in Athens04:00 Athens
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/nukuʻalofa/to/athens?t=14&a=A&d=2026-05-27&dur=60
14:00 Nukuʻalofa04:00 Athens
Full 24-hour reference
NukuʻalofaAthens
00:00
14:00Athens only
01:00
15:00Athens only
02:00
16:00Athens only
03:00
17:00
04:00
18:00
05:00
19:00
06:00
20:00
07:00
21:00
08:00
22:00
09:00Nukuʻalofa only
23:00
10:00Nukuʻalofa only
00:00
11:00Nukuʻalofa only
01:00
12:00Nukuʻalofa only
02:00
13:00Nukuʻalofa only
03:00
14:00Nukuʻalofa only
04:00
15:00Nukuʻalofa only
05:00
16:00Nukuʻalofa only
06:00
17:00
07:00
18:00
08:00
19:00
09:00Athens only
20:00
10:00Athens only
21:00
11:00Athens only
22:00
12:00Athens only
23:00
13:00Athens only
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Nukuʻalofa uses the TOP (T$) and Athens uses the EUR (€). Language shifts too — English in Nukuʻalofa, Greek in Athens. Be careful behind the wheel: Nukuʻalofa drives on the left, Athens on the right.

Nukuʻalofa
Country
Tonga
Capital
Nuku'alofa
Currency
Tongan paʻanga (TOP · T$)
Language
English, Tongan
Calling code
+676
Drives on
Left
Athens
Country
Greece
Capital
Athens
Currency
euro (EUR · €)
Language
Greek
Calling code
+30
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Nukuʻalofa and Athens?

Nukuʻalofa is 10 hours behind Athens. Nukuʻalofa runs on GMT+13 and Athens on GMT+3. 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 Athens?

About 17,406 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 20h 59m, 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 Athens use?

Nukuʻalofa uses the Tongan paʻanga (TOP, T$); Athens uses the euro (EUR, €). 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 Athens?

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 Athens?

Nukuʻalofa primarily speaks English, Tongan; Athens speaks Greek. English is widely used in business contexts in major cities of both, but written contracts may need translation.

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

No. Tonga drives on the left, Greece on the right. If you're renting, expect a learning curve on the first day — especially at roundabouts and when judging the centre of the lane.

◊ 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°

ATHENS · Europe/Athens
GMT+3 · 37.98°, 23.73°

0h shared · 10h behind