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TimezonePair
Home·Porto·Porto × Shanghai
Prime meridian·—:—:— UTC·

Porto×Shanghai

Portugal · PT
Porto
—:—
—Europe/Lisbon·—
DST active
China · CN
Shanghai
—:—
—Asia/Shanghai·—
No DST

Porto is 7 hours ahead of Shanghai. 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
7h ahead
Porto vs Shanghai
02
Overlap
1h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+1 / GMT+8
04
Flight
12h 49m
10,476 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
1h shared · 09:00 – 10:00 Porto
Porto
—:—
0
3
6
9
12
15
18
21
Shanghai
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Porto
Same moment in Shanghai21:00 Shanghai
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/porto/to/shanghai?t=14&a=A&d=2026-10-19&dur=60
14:00 Porto→ 21:00 Shanghai
Full 24-hour reference
Porto → Shanghai
00:0012:00 am
07:007:00 am
01:001:00 am
08:008:00 am
02:002:00 am
09:009:00 amShanghai only
03:003:00 am
10:0010:00 amShanghai only
04:004:00 am
11:0011:00 amShanghai only
05:005:00 am
12:0012:00 pmShanghai only
06:006:00 am
13:001:00 pmShanghai only
07:007:00 am
14:002:00 pmShanghai only
08:008:00 am
15:003:00 pmShanghai only
09:009:00 amBoth working
16:004:00 pm
10:0010:00 amPorto only
17:005:00 pm
11:0011:00 amPorto only
18:006:00 pm
12:0012:00 pmPorto only
19:007:00 pm
13:001:00 pmPorto only
20:008:00 pm
14:002:00 pmPorto only
21:009:00 pm
15:003:00 pmPorto only
22:0010:00 pm
16:004:00 pmPorto only
23:0011:00 pm
17:005:00 pm
00:0012:00 am+1 day
18:006:00 pm
01:001:00 am+1 day
19:007:00 pm
02:002:00 am+1 day
20:008:00 pm
03:003:00 am+1 day
21:009:00 pm
04:004:00 am+1 day
22:0010:00 pm
05:005:00 am+1 day
23:0011:00 pm
06:006:00 am+1 day
◊ quick conversions

If it's this in Porto, it's that in Shanghai.

8:00 am → 3:00 pm

When it's 8:00 am in Porto, it's 3:00 pm in Shanghai — afternoon there, the same day.

10:00 am → 5:00 pm

When it's 10:00 am in Porto, it's 5:00 pm in Shanghai — afternoon there, the same day.

12:00 pm → 7:00 pm

When it's 12:00 pm in Porto, it's 7:00 pm in Shanghai — evening there, the same day.

3:00 pm → 10:00 pm

When it's 3:00 pm in Porto, it's 10:00 pm in Shanghai — night there, the same day.

5:00 pm → 12:00 am

When it's 5:00 pm in Porto, it's 12:00 am in Shanghai — late night there, the next day.

9:00 pm → 4:00 am

When it's 9:00 pm in Porto, it's 4:00 am in Shanghai — late night there, the next day.

◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Porto uses the EUR (€) and Shanghai uses the CNY (¥). Language shifts too — Portuguese in Porto, Chinese in Shanghai. 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
Shanghai
Country
China
Capital
Beijing
Currency
Chinese yuan (CNY · ¥)
Language
Chinese
Calling code
+86
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Porto and Shanghai?

Porto is 7 hours ahead of Shanghai. Porto runs on GMT+1 and Shanghai on GMT+8. 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 it's 10 am in Porto, what time is it in Shanghai?

10:00 am in Porto is 5:00 pm in Shanghai on the same day — afternoon there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.

When it's 3 pm in Porto, what time is it in Shanghai?

3:00 pm in Porto is 10:00 pm in Shanghai on the same day — night there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.

When's the best time to schedule a meeting?

There are 1 hour 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 Shanghai?

About 10,476 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 12h 49m, 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 Shanghai use?

Porto uses the euro (EUR, €); Shanghai uses the Chinese yuan (CNY, ¥). 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 Porto from Shanghai?

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 Shanghai?

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

Do Porto and Shanghai 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°

SHANGHAI · Asia/Shanghai
GMT+8 · 31.23°, 121.47°

— 1h shared · 7h ahead