Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Rio de Janeiro·Rio de Janeiro × Islamabad
Prime meridian·:: UTC·

Rio de Janeiro×Islamabad

Brazil · BR
Rio de Janeiro
—:—
America/Sao_Paulo·
No DST
Pakistan · PK
Islamabad
—:—
Asia/Karachi·
No DST

Rio de Janeiro is 8 hours ahead of Islamabad. 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
8h ahead
Rio de Janeiro vs Islamabad
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-3 / GMT+5
BRT · PKT
04
Flight
16h 41m
13,752 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Rio de Janeiro
—:—
0
3
6
9
12
15
18
21
Islamabad
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Rio de Janeiro
Same moment in Islamabad22:00 Islamabad
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/rio-de-janeiro/to/islamabad?t=14&a=A&d=2026-04-27&dur=60
14:00 Rio de Janeiro22:00 Islamabad
Full 24-hour reference
Rio de JaneiroIslamabad
00:00
08:00
01:00
09:00Islamabad only
02:00
10:00Islamabad only
03:00
11:00Islamabad only
04:00
12:00Islamabad only
05:00
13:00Islamabad only
06:00
14:00Islamabad only
07:00
15:00Islamabad only
08:00
16:00Islamabad only
09:00Rio de Janeiro only
17:00
10:00Rio de Janeiro only
18:00
11:00Rio de Janeiro only
19:00
12:00Rio de Janeiro only
20:00
13:00Rio de Janeiro only
21:00
14:00Rio de Janeiro only
22:00
15:00Rio de Janeiro only
23:00
16:00Rio de Janeiro only
00:00
17:00
01:00
18:00
02:00
19:00
03:00
20:00
04:00
21:00
05:00
22:00
06:00
23:00
07:00
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Rio de Janeiro and Islamabad?

Rio de Janeiro is 8 hours ahead of Islamabad. Rio de Janeiro runs on GMT-3 and Islamabad on GMT+5. 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 Rio de Janeiro from Islamabad?

About 13,752 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 16h 41m, 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.

RIO DE JANEIRO · America/Sao_Paulo
GMT-3 · -22.91°, -43.17°

ISLAMABAD · Asia/Karachi
GMT+5 · 33.68°, 73.05°

0h shared · 8h ahead