Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·St. Louis·St. Louis × Chongqing
Prime meridian·:: UTC·

St. Louis×Chongqing

United States · US
St. Louis
—:—
America/Chicago·
DST active
China · CN
Chongqing
—:—
Asia/Shanghai·
No DST

St. Louis is 13 hours ahead of Chongqing. 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
St. Louis vs Chongqing
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-5 / GMT+8
04
Flight
14h 54m
12,242 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
St. Louis
—:—
0
3
6
9
12
15
18
21
Chongqing
—:—
15
18
21
0
3
6
9
12
Scrub a meeting time14:00 St. Louis
Same moment in Chongqing03:00 Chongqing
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/st.-louis/to/chongqing?t=14&a=A&d=2026-04-27&dur=60
14:00 St. Louis03:00 Chongqing
Full 24-hour reference
St. LouisChongqing
00:00
13:00Chongqing only
01:00
14:00Chongqing only
02:00
15:00Chongqing only
03:00
16:00Chongqing only
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00St. Louis only
22:00
10:00St. Louis only
23:00
11:00St. Louis only
00:00
12:00St. Louis only
01:00
13:00St. Louis only
02:00
14:00St. Louis only
03:00
15:00St. Louis only
04:00
16:00St. Louis only
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00Chongqing only
21:00
10:00Chongqing only
22:00
11:00Chongqing only
23:00
12:00Chongqing only
◊ common questions

Quick answers. Before you book the call.

What's the time difference between St. Louis and Chongqing?

St. Louis is 13 hours ahead of Chongqing. St. Louis runs on GMT-5 and Chongqing 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 St. Louis from Chongqing?

About 12,242 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 14h 54m, 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.

ST. LOUIS · America/Chicago
GMT-5 · 38.63°, -90.20°

CHONGQING · Asia/Shanghai
GMT+8 · 29.43°, 106.91°

0h shared · 13h ahead