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US East + Europe + Japan Meeting Time

Find the best meeting time for teams across Berlin, New York, and Tokyo. See work hour overlap and ranked time slots.

The CET-EST-JST corridor has an extreme 14-hour spread from EST to JST, making it one of the most challenging three-way scheduling problems. This combination is common in automotive, manufacturing, and tech companies with offices in Europe, the US, and Japan. There is no perfect three-way overlap — someone always compromises on hours.

Time Zone Overview

Central European Time (CET)

GMT+1 UTC+1

Berlin, Munich, Frankfurt

Eastern Time (ET)

EDT UTC-4

New York, Miami, Atlanta

Japan Standard Time (JST)

GMT+9 UTC+9

Tokyo, Osaka, Yokohama

Work Hours Overlap

Visual timeline showing 9 AM -- 6 PM work hours for each time zone, with overlap highlighted.

12a
3a
6a
9a
12p
3p
6p
9p
CET GMT+1
ET EDT
JST GMT+9
Overlap
Everyone available
Most available
Some overlap
Outside work hours

Best Meeting Times

Top ranked time slots for a 1-hour meeting with 9 AM -- 6 PM work hours in each zone.

1 2:00 PM – 3:00 PM CET
CET: 2:00 PM ET: 9:00 AM JST: 10:00 PM

2 of 3 members within working hours. 2 in mid-day range (9 AM–5 PM). Outside work hours for JST. Note: 1 timezone(s) have a DST transition within 14 days.

5.7 / 10
2 3:00 PM – 4:00 PM CET
CET: 3:00 PM ET: 10:00 AM JST: 11:00 PM

2 of 3 members within working hours. 2 in mid-day range (9 AM–5 PM). Outside work hours for JST. Note: 1 timezone(s) have a DST transition within 14 days.

5.7 / 10
3 4:00 PM – 5:00 PM CET
CET: 4:00 PM ET: 11:00 AM JST: 12:00 AM

2 of 3 members within working hours. 2 in mid-day range (9 AM–5 PM). Outside work hours for JST. Note: 1 timezone(s) have a DST transition within 14 days.

5.7 / 10
4 5:00 PM – 6:00 PM CET
CET: 5:00 PM ET: 12:00 PM JST: 1:00 AM

2 of 3 members within working hours. 1 in mid-day range (9 AM–5 PM). Outside work hours for JST. Note: 1 timezone(s) have a DST transition within 14 days.

5.7 / 10
5 1:00 PM – 2:00 PM CET
CET: 1:00 PM ET: 8:00 AM JST: 9:00 PM

1 of 3 members within working hours. 1 in mid-day range (9 AM–5 PM). Outside work hours for ET, JST. Note: 1 timezone(s) have a DST transition within 14 days.

5.6 / 10

Scheduling Tips

  • Accept that someone will always be outside business hours. Rotate who compromises to distribute the burden fairly across regions.
  • Designate two overlap windows: CET-EST overlap (afternoon CET / morning EST) for EU-US sync, and CET-JST overlap (morning CET / evening JST) for EU-Japan sync. Don't force three-way calls unless absolutely necessary.
  • Use async-first practices: written standups, video Looms, shared docs. Reserve synchronous meetings for complex decisions that require real-time discussion.

DST Impact

Upcoming DST transitions that may affect your meeting time:

CET Clocks spring forward on March 30, 2026. This may shift the meeting time by 1 hour for teams in Central European Time (CET).
ET Clocks fall back on November 2, 2026. This may shift the meeting time by 1 hour for teams in Eastern Time (ET).

Use the interactive Meeting Planner for live, date-specific meeting scheduling.

Frequently Asked Questions

Is there any three-way work-hour overlap for New York, Berlin, and Tokyo?
Barely. Assuming 9 AM--6 PM in each zone, the overlap is essentially zero during standard time (EST is 14 hours behind JST). The closest window is around 8:00--9:00 AM EST (2:00--3:00 PM CET, 10:00--11:00 PM JST) — but that's already late evening in Tokyo.
What's the most practical meeting time for CET-EST-JST teams?
Most teams use a rotating schedule. Option A: 8:00 AM EST / 2:00 PM CET / 10:00 PM JST (late for Tokyo). Option B: 7:00 AM CET / 1:00 AM EST / 3:00 PM JST (early for Berlin, overnight for New York). Teams typically alternate between Option A and Option B bi-weekly.
How do teams manage such a wide timezone spread effectively?
Successful CET-EST-JST teams lean heavily on async communication. Use overlap windows for decisions only, not status updates. Record everything. Use written standups and shared documents for routine coordination, reserving synchronous calls for complex discussions.
Does daylight saving time affect this corridor?
Yes, but the impact varies. CET and EST both observe DST, though on different schedules (US in March/November, EU in March/October). JST never changes. During the 2–3 weeks where one region has changed and the other hasn't, meeting times can shift by an hour. Read DST Explained for the exact transition dates for both US and EU clocks.

Timezone Pair Converters

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