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

Thessaloniki×Nukuʻalofa

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

Thessaloniki is 10 hours ahead of Nukuʻalofa. 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 ahead
Thessaloniki vs Nukuʻalofa
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+3 / GMT+13
EEST · Tongatapu
04
Flight
20h 48m
17,252 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Thessaloniki
—:—
0
3
6
9
12
15
18
21
Nukuʻalofa
—:—
12
15
18
21
0
3
6
9
Scrub a meeting time14:00 Thessaloniki
Same moment in Nukuʻalofa00:00 Nukuʻalofa
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/thessaloniki/to/nukuʻalofa?t=14&a=A&d=2026-05-26&dur=60
14:00 Thessaloniki00:00 Nukuʻalofa
Full 24-hour reference
ThessalonikiNukuʻalofa
00:00
10:00Nukuʻalofa only
01:00
11:00Nukuʻalofa only
02:00
12:00Nukuʻalofa only
03:00
13:00Nukuʻalofa only
04:00
14:00Nukuʻalofa only
05:00
15:00Nukuʻalofa only
06:00
16:00Nukuʻalofa only
07:00
17:00
08:00
18:00
09:00Thessaloniki only
19:00
10:00Thessaloniki only
20:00
11:00Thessaloniki only
21:00
12:00Thessaloniki only
22:00
13:00Thessaloniki only
23:00
14:00Thessaloniki only
00:00
15:00Thessaloniki only
01:00
16:00Thessaloniki only
02:00
17:00
03:00
18:00
04:00
19:00
05:00
20:00
06:00
21:00
07:00
22:00
08:00
23:00
09:00Nukuʻalofa only
◊ travel essentials

Crossing the border. Money, language, plugs.

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

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

Quick answers. Before you book the call.

What's the time difference between Thessaloniki and Nukuʻalofa?

Thessaloniki is 10 hours ahead of Nukuʻalofa. Thessaloniki runs on GMT+3 and Nukuʻalofa on GMT+13. 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 Thessaloniki from Nukuʻalofa?

About 17,252 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 20h 48m, 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 Thessaloniki and Nukuʻalofa use?

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

Dial the international prefix used by your carrier (often 00), then +30, 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 Thessaloniki and Nukuʻalofa?

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

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

No. Greece drives on the right, Tonga on the left. 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.

THESSALONIKI · Europe/Athens
GMT+3 · 40.64°, 22.94°

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

0h shared · 10h ahead