Time Difference Between San Mateo and London
London is 7 hours behind San Mateo.
Philippines
San Mateo
Asia/Manila · UTC+8
United Kingdom
London
Europe/London · UTC+1
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both San Mateo and London.
San Mateo
4:00 PM
London
9:00 AM
San Mateo
5:00 PM
London
10:00 AM
San Mateo to London — 24-Hour Conversion
Each row shows the equivalent local time in London for an hour in San Mateo. Working-hours rows (9–18) are highlighted.
| San Mateo | London | Match |
|---|---|---|
| -1 day | Workday in London | |
| -1 day | Off hours | |
| -1 day | Off hours | |
| -1 day | Off hours | |
| -1 day | Off hours | |
| -1 day | Off hours | |
| -1 day | Off hours | |
| Off hours | ||
| Off hours | ||
| Workday in San Mateo | ||
| Workday in San Mateo | ||
| Workday in San Mateo | ||
| Workday in San Mateo | ||
| Workday in San Mateo | ||
| Workday in San Mateo | ||
| Workday in San Mateo | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London |
Frequently Asked Questions
What is the time difference between San Mateo and London?
London, United Kingdom (UTC+1) is 7 hours behind San Mateo, Philippines (UTC+8).
What is the best time to schedule a meeting between San Mateo 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 San Mateo 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 San Mateo, what time is it in London?
Use the conversion table on this page — every hour in San Mateo is mapped to its equivalent local time in London, including day shift markers when the date differs.