Best meeting time between USA and Europe
US-Europe meetings are the easiest cross-continental calls to schedule. The continental US and Europe sit between 5 and 11 hours apart, but the practical overlap of a New York morning with a London or Paris afternoon makes a comfortable 2–4 hour window almost every working day. Here's how to line it up properly — from US East Coast to US West Coast, against London, Dublin, Berlin, Paris and Madrid.
The time zones at play
Western Europe is split across three working zones:
- UK / Ireland / Portugal — GMT/BST (UTC+0 / UTC+1).
- Western and Central Europe — CET/CEST (UTC+1 / UTC+2). Covers Berlin, Paris, Madrid, Rome, Amsterdam, Stockholm.
- Eastern Europe — EET/EEST (UTC+2 / UTC+3). Covers Athens, Helsinki, Bucharest.
The continental United States has four standard zones (Eastern, Central, Mountain, Pacific) and observes DST mostly in lockstep. Europe and the US enter and leave DST on slightly different weekends, which produces a one-hour drift for a few weeks in March and October.
Best windows by US coast
US East Coast ↔ Western Europe
The East Coast is the friendly side. New York at 09:00 ET equals 14:00 GMT or 15:00 CET — right after the European lunch break. Anything before 12:00 ET is fair game, and anything after 13:00 ET starts to push into European evening.
| New York (ET) | London (GMT/BST) | Berlin (CET/CEST) | Verdict |
|---|---|---|---|
| 08:00 | 13:00 | 14:00 | Best mutual window |
| 10:00 | 15:00 | 16:00 | Best mutual window |
| 12:00 | 17:00 | 18:00 | End of day in Europe |
| 15:00 | 20:00 | 21:00 | Avoid — Europe evening |
US West Coast ↔ Western Europe
Los Angeles, San Francisco and Seattle are 8 to 9 hours behind the UK and 9 to 10 hours behind Central European Time. The only practical overlap is the US morning and the European late afternoon — the very edge of both days.
| Los Angeles (PT) | London (GMT/BST) | Berlin (CET/CEST) | Verdict |
|---|---|---|---|
| 07:00 | 15:00 | 16:00 | Best window for both |
| 09:00 | 17:00 | 18:00 | Late for Europe but workable |
| 11:00 | 19:00 | 20:00 | Avoid for Europe |
Mind the DST mismatch
The US enters DST on the second Sunday of March; Europe enters on the last Sunday of March. The US ends DST on the first Sunday of November; Europe ends on the last Sunday of October. For the gap weeks, a meeting pinned to a fixed UK time will appear an hour earlier or later in New York than usual. The fix is simple: anchor the meeting to one specific local time zone in your calendar tool, and it will translate correctly across both sides of every DST change.
Choosing the right anchor
For US-led meetings, anchor on Eastern Time — it gives the most flexibility because both London and most of Europe can join during normal hours. For Europe-led meetings, anchor on either UK time or CET depending on where the bulk of attendees sit. Don't anchor on UTC unless your team is explicitly comfortable with raw UTC; people get sloppy when they have to mentally add an offset.
FAQ
What's the best US-Europe time?
09:00–11:00 New York — equivalently 14:00–17:00 UK / 15:00–18:00 CET.
Can the US West Coast meet Eastern Europe?
Barely. The only overlap is around 07:00 PT (= 17:00 EET in winter), and even then it's late for Eastern Europe.
Why does my recurring meeting drift?
The US and Europe enter and leave DST on different weekends. Meetings pinned to a single time zone are stable; meetings pinned to a UTC offset will drift.