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

Porto Alegre×Shanghai

Brazil · BR
Porto Alegre
—:—
America/Sao_Paulo·
No DST
China · CN
Shanghai
—:—
Asia/Shanghai·
No DST

Porto Alegre is 11 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
11h ahead
Porto Alegre vs Shanghai
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-3 / GMT+8
04
Flight
23h 13m
19,303 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Porto Alegre
—:—
0
3
6
9
12
15
18
21
Shanghai
—:—
12
15
18
21
0
3
6
9
Scrub a meeting time14:00 Porto Alegre
Same moment in Shanghai01:00 Shanghai
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/porto-alegre/to/shanghai?t=14&a=A&d=2026-04-27&dur=60
14:00 Porto Alegre01:00 Shanghai
Full 24-hour reference
Porto AlegreShanghai
00:00
11:00Shanghai only
01:00
12:00Shanghai only
02:00
13:00Shanghai only
03:00
14:00Shanghai only
04:00
15:00Shanghai only
05:00
16:00Shanghai only
06:00
17:00
07:00
18:00
08:00
19:00
09:00Porto Alegre only
20:00
10:00Porto Alegre only
21:00
11:00Porto Alegre only
22:00
12:00Porto Alegre only
23:00
13:00Porto Alegre only
00:00
14:00Porto Alegre only
01:00
15:00Porto Alegre only
02:00
16:00Porto Alegre 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
09:00Shanghai only
23:00
10:00Shanghai only
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Porto Alegre and Shanghai?

Porto Alegre is 11 hours ahead of Shanghai. Porto Alegre runs on GMT-3 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'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 Porto Alegre from Shanghai?

About 19,303 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 23h 13m, 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.

◊ 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 ALEGRE · America/Sao_Paulo
GMT-3 · -30.03°, -51.22°

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

0h shared · 11h ahead