EST LondonTime Converter
EST (UTC−5) is currently 6 hours behind London (BST, UTC+1). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in EST, it's the same day in London.
EST runs 6 hours behind London (GMT/BST). Both sides keep standard office hours with a real 9–6 overlap — the highlighted window below works for everyone.
- Time difference
- +6h 00m
- EST
- UTC−5
- London
- UTC+1
- Best call window
- 9:00 AM EST
EST to London conversion table
The next 12 hours in EST and the matching local time in London. The current hour is highlighted; drag the converter's slider and the table follows.
| EST | London · BST |
|---|---|
| NOW Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Best time to meet between EST & London
Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.
Daylight saving shifts this gap by up to 1 hour
The difference between EST and London swings between 4 and 5 hours across the year as each side starts or ends daylight saving. Regions on EST switch to EDT (UTC−4) during daylight saving time. Clocks in London move back 1 hour to GMT (UTC±0) on Sunday, October 25, 2026. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair — every combination is a live tool, not an article.
From EST
To London
One source of truth — for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am EST time in London?", it can cite the exact, DST-aware result — not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with IANA zones and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "EST → London",
"url": "https://worldclock.pro/en/convert/est-to-london",
"from": {
"name": "EST",
"type": "timezone",
"abbreviation": "EST",
"daylightAbbreviation": "EDT",
"iana": "America/New_York",
"standardUtcOffset": "-05:00",
"daylightUtcOffset": "-04:00",
"referenceCity": "New York"
},
"to": {
"name": "London",
"type": "city",
"abbreviation": "GMT",
"daylightAbbreviation": "BST",
"iana": "Europe/London",
"standardUtcOffset": "+00:00",
"daylightUtcOffset": "+01:00",
"referenceCity": "London"
},
"currentDifferenceMinutes": 360,
"possibleDifferencesMinutes": [
240,
300
],
"note": "Between the regions that use these zones the difference is 4 and 5 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}
Frequently asked questions
What is the time difference between EST and London?
EST is currently 6 hours behind London. EST is on EST (UTC−5) and London is on BST (UTC+1). The difference can change when either side starts or ends daylight saving time.
Is London ahead of or behind EST?
London is currently 6 hours ahead of EST.
When it is 9:00 AM in EST, what time is it in London?
When it is 9:00 AM on a Monday in EST, it is 3:00 PM in London.
Do EST and London observe daylight saving time?
Regions on EST switch to EDT (UTC−4) during daylight saving time. Clocks in London move back 1 hour to GMT (UTC±0) on Sunday, October 25, 2026.
How do I convert EST time to London time?
Add 6 hours to any time in EST to get the time in London. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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