Time Difference Between Newark and London
London is 5 hours ahead Newark.
United States
Newark
America/New_York · UTC-4
United Kingdom
London
Europe/London · UTC+1
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Newark and London.
Newark
9:00 AM
London
2:00 PM
Newark
10:00 AM
London
3:00 PM
Newark
11:00 AM
London
4:00 PM
Newark
12:00 PM
London
5:00 PM
Newark to London — 24-Hour Conversion
Each row shows the equivalent local time in London for an hour in Newark. Working-hours rows (9–18) are highlighted.
| Newark | London | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Newark | ||
| Workday in Newark | ||
| Workday in Newark | ||
| Workday in Newark | ||
| Workday in Newark | ||
| Off hours | ||
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Newark and London?
London, United Kingdom (UTC+1) is 5 hours ahead Newark, United States (UTC-4).
What is the best time to schedule a meeting between Newark and London?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Newark and London?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Newark, what time is it in London?
Use the conversion table on this page — every hour in Newark is mapped to its equivalent local time in London, including day shift markers when the date differs.