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TimezonePair
Home·Port Louis·Port Louis × Nukuʻalofa
Prime meridian·:: UTC·

Port Louis×Nukuʻalofa

Mauritius · MU
Port Louis
—:—
Indian/Mauritius·
No DST
Tonga · TO
Nukuʻalofa
—:—
Pacific/Tongatapu·
No DST

Port Louis is 9 hours ahead of Nukuʻalofa. 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
9h ahead
Port Louis vs Nukuʻalofa
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+4 / GMT+13
Mauritius · Tongatapu
04
Flight
15h 25m
12,673 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Port Louis
—:—
0
3
6
9
12
15
18
21
Nukuʻalofa
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Port Louis
Same moment in Nukuʻalofa23:00 Nukuʻalofa
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/port-louis/to/nukuʻalofa?t=14&a=A&d=2026-05-26&dur=60
14:00 Port Louis23:00 Nukuʻalofa
Full 24-hour reference
Port LouisNukuʻalofa
00:00
09:00Nukuʻalofa only
01:00
10:00Nukuʻalofa only
02:00
11:00Nukuʻalofa only
03:00
12:00Nukuʻalofa only
04:00
13:00Nukuʻalofa only
05:00
14:00Nukuʻalofa only
06:00
15:00Nukuʻalofa only
07:00
16:00Nukuʻalofa only
08:00
17:00
09:00Port Louis only
18:00
10:00Port Louis only
19:00
11:00Port Louis only
20:00
12:00Port Louis only
21:00
13:00Port Louis only
22:00
14:00Port Louis only
23:00
15:00Port Louis only
00:00
16:00Port Louis only
01:00
17:00
02:00
18:00
03:00
19:00
04:00
20:00
05:00
21:00
06:00
22:00
07:00
23:00
08:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Port Louis uses the MUR (₨) and Nukuʻalofa uses the TOP (T$). Conversations can stay in English, which is official in both countries. Cars drive on the left in both, so rentals feel familiar.

Port Louis
Country
Mauritius
Capital
Port Louis
Currency
Mauritian rupee (MUR · ₨)
Language
English, French, Mauritian Creole
Calling code
+230
Drives on
Left
Nukuʻalofa
Country
Tonga
Capital
Nuku'alofa
Currency
Tongan paʻanga (TOP · T$)
Language
English, Tongan
Calling code
+676
Drives on
Left
◊ common questions

Quick answers. Before you book the call.

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

Port Louis is 9 hours ahead of Nukuʻalofa. Port Louis runs on GMT+4 and Nukuʻalofa on GMT+13. 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 Port Louis from Nukuʻalofa?

About 12,673 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 15h 25m, 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.

What currency do Port Louis and Nukuʻalofa use?

Port Louis uses the Mauritian rupee (MUR, ₨); Nukuʻalofa uses the Tongan paʻanga (TOP, T$). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.

How do I call Port Louis from Nukuʻalofa?

Dial the international prefix used by your carrier (often 00), then +230, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.

What language is spoken in Port Louis and Nukuʻalofa?

Both Mauritius and Tonga count English among their official languages, so business meetings often skip translation. Port Louis also has French, Mauritian Creole; Nukuʻalofa adds Tongan.

Do Port Louis and Nukuʻalofa drive on the same side of the road?

Yes — both drive on the left. Rental cars feel identical between the two.

◊ same region as Port Louis

Closer time, closer call. Pair Nukuʻalofa 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°

NUKUʻALOFA · Pacific/Tongatapu
GMT+13 · -21.14°, -175.21°

0h shared · 9h ahead