Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Panama City·Panama City × Shanghai
Prime meridian·:: UTC·

Panama City×Shanghai

Panama · PA
Panama City
—:—
America/Panama·
No DST
China · CN
Shanghai
—:—
Asia/Shanghai·
No DST

Panama City is 13 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
13h ahead
Panama City vs Shanghai
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-5 / GMT+8
Panama · CST-C
04
Flight
18h 10m
15,016 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Panama City
—:—
0
3
6
9
12
15
18
21
Shanghai
—:—
15
18
21
0
3
6
9
12
Scrub a meeting time14:00 Panama City
Same moment in Shanghai03:00 Shanghai
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/panama-city/to/shanghai?t=14&a=A&d=2026-04-27&dur=60
14:00 Panama City03:00 Shanghai
Full 24-hour reference
Panama CityShanghai
00:00
13:00Shanghai only
01:00
14:00Shanghai only
02:00
15:00Shanghai only
03:00
16:00Shanghai only
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00Panama City only
22:00
10:00Panama City only
23:00
11:00Panama City only
00:00
12:00Panama City only
01:00
13:00Panama City only
02:00
14:00Panama City only
03:00
15:00Panama City only
04:00
16:00Panama City only
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00Shanghai only
21:00
10:00Shanghai only
22:00
11:00Shanghai only
23:00
12:00Shanghai only
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Panama City and Shanghai?

Panama City is 13 hours ahead of Shanghai. Panama City runs on GMT-5 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 Panama City from Shanghai?

About 15,016 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 18h 10m, 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.

PANAMA CITY · America/Panama
GMT-5 · 8.98°, -79.52°

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

0h shared · 13h ahead