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

Port Louis×Cairo

Mauritius · MU
Port Louis
—:—
Indian/Mauritius·
No DST
Egypt · EG
Cairo
—:—
Africa/Cairo·
DST active

Port Louis is 1 hour behind Cairo. 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
1h behind
Port Louis vs Cairo
02
Overlap
7h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+4 / GMT+3
Mauritius · Cairo
04
Flight
7h 51m
6,250 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
7h shared · 10:00 – 17:00 Port Louis
Port Louis
—:—
0
3
6
9
12
15
18
21
Cairo
—:—
0
3
6
9
12
15
18
21
Scrub a meeting time14:00 Port Louis
Same moment in Cairo13:00 Cairo
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/port-louis/to/cairo?t=14&a=A&d=2026-04-27&dur=60
14:00 Port Louis13:00 Cairo
Full 24-hour reference
Port LouisCairo
00:00
23:00
01:00
00:00
02:00
01:00
03:00
02:00
04:00
03:00
05:00
04:00
06:00
05:00
07:00
06:00
08:00
07:00
09:00Port Louis only
08:00
10:00Both working
09:00
11:00Both working
10:00
12:00Both working
11:00
13:00Both working
12:00
14:00Both working
13:00
15:00Both working
14:00
16:00Both working
15:00
17:00
16:00Cairo only
18:00
17:00
19:00
18:00
20:00
19:00
21:00
20:00
22:00
21:00
23:00
22:00
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Port Louis and Cairo?

Port Louis is 1 hour behind Cairo. Port Louis runs on GMT+4 and Cairo on GMT+3. 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?

There are 7 hours 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 Port Louis from Cairo?

About 6,250 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 7h 51m, 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.

◊ same region as Port Louis

Closer time, closer call. Pair Cairo with another Indian city.

◊ 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.

PORT LOUIS · Indian/Mauritius
GMT+4 · -20.16°, 57.50°

CAIRO · Africa/Cairo
GMT+3 · 30.04°, 31.24°

7h shared · 1h behind