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

Port of Spain×London

Trinidad and Tobago · TT
Port of Spain
—:—
—America/Port_of_Spain·—
No DST
United Kingdom · GB
London
—:—
—Europe/London·—
DST active

Port of Spain is 5 hours ahead of London. 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
5h ahead
Port of Spain vs London
02
Overlap
3h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-4 / GMT+1
Port of_Spain · BST
04
Flight
8h 53m
7,121 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
3h shared · 09:00 – 12:00 Port of Spain
Port of Spain
—:—
0
3
6
9
12
15
18
21
London
—:—
6
9
12
15
18
21
0
3
Scrub a meeting time14:00 Port of Spain
Same moment in London19:00 London
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/port-of-spain/to/london?t=14&a=A&d=2026-10-23&dur=60
14:00 Port of Spain→ 19:00 London
Full 24-hour reference
Port of Spain → London
00:0012:00 am
05:005:00 am
01:001:00 am
06:006:00 am
02:002:00 am
07:007:00 am
03:003:00 am
08:008:00 am
04:004:00 am
09:009:00 amLondon only
05:005:00 am
10:0010:00 amLondon only
06:006:00 am
11:0011:00 amLondon only
07:007:00 am
12:0012:00 pmLondon only
08:008:00 am
13:001:00 pmLondon only
09:009:00 amBoth working
14:002:00 pm
10:0010:00 amBoth working
15:003:00 pm
11:0011:00 amBoth working
16:004:00 pm
12:0012:00 pmPort of Spain only
17:005:00 pm
13:001:00 pmPort of Spain only
18:006:00 pm
14:002:00 pmPort of Spain only
19:007:00 pm
15:003:00 pmPort of Spain only
20:008:00 pm
16:004:00 pmPort of Spain only
21:009:00 pm
17:005:00 pm
22:0010:00 pm
18:006:00 pm
23:0011:00 pm
19:007:00 pm
00:0012:00 am+1 day
20:008:00 pm
01:001:00 am+1 day
21:009:00 pm
02:002:00 am+1 day
22:0010:00 pm
03:003:00 am+1 day
23:0011:00 pm
04:004:00 am+1 day
◊ quick conversions

If it's this in Port of Spain, it's that in London.

8:00 am → 1:00 pm

When it's 8:00 am in Port of Spain, it's 1:00 pm in London — midday there, the same day.

10:00 am → 3:00 pm

When it's 10:00 am in Port of Spain, it's 3:00 pm in London — afternoon there, the same day.

12:00 pm → 5:00 pm

When it's 12:00 pm in Port of Spain, it's 5:00 pm in London — afternoon there, the same day.

3:00 pm → 8:00 pm

When it's 3:00 pm in Port of Spain, it's 8:00 pm in London — evening there, the same day.

5:00 pm → 10:00 pm

When it's 5:00 pm in Port of Spain, it's 10:00 pm in London — night there, the same day.

9:00 pm → 2:00 am

When it's 9:00 pm in Port of Spain, it's 2:00 am in London — late night there, the next day.

◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Port of Spain uses the TTD ($) and London uses the GBP (£). Conversations can stay in English, which is official in both countries. Cars drive on the left in both, so rentals feel familiar.

Port of Spain
Country
Trinidad and Tobago
Capital
Port of Spain
Currency
Trinidad and Tobago dollar (TTD · $)
Language
English
Calling code
+1868
Drives on
Left
London
Country
United Kingdom
Capital
London
Currency
British pound (GBP · £)
Language
English
Calling code
+44
Drives on
Left
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Port of Spain and London?

Port of Spain is 5 hours ahead of London. Port of Spain runs on GMT-4 and London on GMT+1. 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 it's 10 am in Port of Spain, what time is it in London?

10:00 am in Port of Spain is 3:00 pm in London on the same day — afternoon there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.

When it's 3 pm in Port of Spain, what time is it in London?

3:00 pm in Port of Spain is 8:00 pm in London on the same day — evening there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.

When's the best time to schedule a meeting?

There are 3 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 of Spain from London?

About 7,121 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 8h 53m, 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 of Spain and London use?

Port of Spain uses the Trinidad and Tobago dollar (TTD, $); London uses the British pound (GBP, £). 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 of Spain from London?

Dial the international prefix used by your carrier (often 00), then +1868, 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 of Spain and London?

Both Trinidad and Tobago and United Kingdom count English among their official languages, so business meetings often skip translation. Port of Spain also has no other official tongue; London adds no other official tongue.

Do Port of Spain and London drive on the same side of the road?

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

◊ 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 OF SPAIN · America/Port_of_Spain
GMT-4 · 10.66°, -61.51°

LONDON · Europe/London
GMT+1 · 51.51°, -0.13°

— 3h shared · 5h ahead