The short answer

10am in London is 5am in Santiago.

London is 5 hours ahead of Santiago. It lands deep outside working hours in Santiago — see the best time to meet below for a friendlier slot.

London
10am
Santiago
5am
Right now
10:35amBST · UTC+01:00 · Mon, Jun 22
5:35am-04:00 · UTC-04:00 · Mon, Jun 22
Read across to convert
London
BST · UTC+01:00
10:35am ☀
Santiago
-04:00 · UTC-04:00
5:35am ☾
Pinned10amLondon=5amSantiago
12amMon
7pmSun ·−1d
1am
8pmSun ·−1d
2am
9pmSun ·−1d
3am
10pmSun ·−1d
4am
11pmSun ·−1d
5am
12amMon
6am
1am
7am
2am
8am
3am
9am
WORK
4am
PINNED
10am
WORK
5am
11am
WORK
6am
12pm
WORK
7am
1pm
WORK
8am
2pm
WORK
9am
WORK
3pm
WORK
10am
WORK
4pm
WORK
11am
WORK
5pm
12pm
WORK
6pm
1pm
WORK
7pm
2pm
WORK
8pm
3pm
WORK
9pm
4pm
WORK
10pm
5pm
11pm
6pm
daylightnightworking hoursoverlap
Best time to meet
Best for a call
London
2pm–5pm
=
Santiago
9am–12pm
Popular conversions

Quick reference.

9amLondon=4amSantiago
12pmLondon=7amSantiago
3pmLondon=10amSantiago
5pmLondon=12pmSantiago
9pmLondon=4pmSantiago
In context

What each side covers.

London
BST · UTC+01:00
10:35am
Cities on this clock
Santiago
-04:00 · UTC-04:00
5:35am
Cities on this clock

Frequently asked

Quick answers about converting between London and Santiago. Can't find what you need? Email [email protected].

What is the time difference between London and Santiago?
London is 5 hours ahead of Santiago right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 10am in London, what time is it in Santiago?
10am in London is 5am in Santiago. It lands deep outside working hours in Santiago — see the best time to meet below for a friendlier slot. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between London and Santiago?
2pm–5pm in London lines up with 9am–12pm in Santiago — both sides are inside a 9-to-5 working day.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — BST and -04:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.