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TimezonePair
Home·Porto·Porto × Thessaloniki
Prime meridian·:: UTC·

Porto×Thessaloniki

Portugal · PT
Porto
—:—
Europe/Lisbon·
DST active
Greece · GR
Thessaloniki
—:—
Europe/Athens·
DST active

Porto is 2 hours ahead of Thessaloniki. 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
2h ahead
Porto vs Thessaloniki
02
Overlap
6h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+1 / GMT+3
04
Flight
3h 36m
2,640 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
6h shared · 09:00 – 15:00 Porto
Porto
—:—
0
3
6
9
12
15
18
21
Thessaloniki
—:—
3
6
9
12
15
18
21
0
Scrub a meeting time14:00 Porto
Same moment in Thessaloniki16:00 Thessaloniki
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/porto/to/thessaloniki?t=14&a=A&d=2026-05-26&dur=60
14:00 Porto16:00 Thessaloniki
Full 24-hour reference
PortoThessaloniki
00:00
02:00
01:00
03:00
02:00
04:00
03:00
05:00
04:00
06:00
05:00
07:00
06:00
08:00
07:00
09:00Thessaloniki only
08:00
10:00Thessaloniki only
09:00Both working
11:00
10:00Both working
12:00
11:00Both working
13:00
12:00Both working
14:00
13:00Both working
15:00
14:00Both working
16:00
15:00Porto only
17:00
16:00Porto only
18:00
17:00
19:00
18:00
20:00
19:00
21:00
20:00
22:00
21:00
23:00
22:00
00:00
23:00
01:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Currency is one less thing to think about — both run on the euro (EUR). Language shifts too — Portuguese in Porto, Greek in Thessaloniki. Cars drive on the right in both, so rentals feel familiar.

Porto
Country
Portugal
Capital
Lisbon
Currency
euro (EUR · €)
Language
Portuguese
Calling code
+351
Drives on
Right
Thessaloniki
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 Porto and Thessaloniki?

Porto is 2 hours ahead of Thessaloniki. Porto runs on GMT+1 and Thessaloniki 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?

There are 6 hours where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.

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 Porto from Thessaloniki?

About 2,640 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 3h 36m, 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 Porto and Thessaloniki use?

Both Portugal and Greece use the euro (EUR, €). No exchange needed when moving between the two.

How do I call Porto from Thessaloniki?

Dial the international prefix used by your carrier (often 00), then +351, 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 Porto and Thessaloniki?

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

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

Yes — both drive on the right. 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.

PORTO · Europe/Lisbon
GMT+1 · 41.16°, -8.63°

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

6h shared · 2h ahead