Best Meeting Time: Paris to London
🕐 Live Timezone Overlap: Paris & London
Paris and London sit just one hour apart, making this one of the easier cross-border scheduling pairs in Europe. London runs behind Paris: when it is 10am in Paris, it is 9am in London. That single hour still matters in practice. Paris offices commonly take a two-hour lunch around 12:30pm in traditional industries, so stacking a call across that window can mean one party is distracted or absent. Plan around both cities' rhythms from the start.
Time Difference: Paris and London
London is currently 1 hour behind Paris. The live offsets are Paris UTC+2 and London UTC+1. Paris observes daylight saving and London also observes daylight saving, so the offset shifts twice a year if both sides aren't already aligned.
Both Paris and London observe daylight saving time, so the one-hour gap holds year-round. Paris is currently at UTC+2, London at UTC+1. In standard time, Paris sits at UTC+1 and London at UTC+0, keeping the difference at exactly one hour in both seasons. The gap neither widens nor narrows across DST transitions. However, the two countries change their clocks on the same schedule, the last Sunday in March and the last Sunday in October, so no brief misalignment occurs between them.
Best Times to Meet
The working overlap between Paris and London is 8 hours. In local terms, that runs 10am to 6pm in Paris and 9am to 5pm in London. Inside that 8-hour window, the cleanest slot is typically 10am to 12:30pm Paris time (9am to 11:30am London time), before the Paris lunch hour begins. Later in the day, London offices tend to wind down on Fridays by around 4pm, so avoid end-of-week afternoon calls. Mid-morning on Tuesday through Thursday is the most reliable ground for both cities.
Working Hours Overlap Explained
Paris operates on Europe/Paris (currently UTC+2). London operates on Europe/London (currently UTC+1). The table below maps a standard 9:00 AM–6:00 PM day in Paris to London's local time.
| Paris time | London time | Status |
|---|---|---|
| 9:00 AM | 8:00 AM | London just starting |
| 10:00 AM | 9:00 AM | London in business hours |
| 11:00 AM | 10:00 AM | London in business hours |
| 12:00 PM | 11:00 AM | London in business hours |
| 1:00 PM | 12:00 PM | London in business hours |
| 2:00 PM | 1:00 PM | London in business hours |
| 3:00 PM | 2:00 PM | London in business hours |
| 4:00 PM | 3:00 PM | London in business hours |
| 5:00 PM | 4:00 PM | London in business hours |
| 6:00 PM | 5:00 PM | London in business hours |
Tips for Scheduling Across Paris and London
- Book calls between 10am and 12:30pm Paris time to avoid the traditional Paris lunch period.
- Avoid scheduling London calls after 4pm on Fridays; London offices often wind down early.
- Check the French calendar in July: Paris offices begin emptying from the second week onward.
- Both cities change clocks on the same last-Sunday schedule, so no temporary offset drift occurs between them.
- All Saints' Day on 1 November closes Paris but not London; confirm attendance before sending the invite.
Public Holidays and Working Weeks
Both cities work a standard Monday to Friday week, with 9am to 6pm as the canonical working day. Key holidays to watch: Paris is closed on Bastille Day (14 July) and All Saints' Day (1 November); London observes the May Bank Holiday on the first Monday in May and Christmas Day on 25 December, as does Paris. Cross-city meetings should be checked against both calendars, since a normal working day in London can fall on a French public holiday and vice versa.