CEST to EDT
-6hCEST
CESTSOURCEEDT
EDTGreen rows indicate typical business hours (9 AM - 5 PM)
CEST and EDT on the World Map
The map below highlights the CEST (Central European Summer Time) and EDT (Eastern Daylight Time) timezone regions across the globe.
CEST – Central European Summer Time
UTC+02:00Central European Summer Time (CEST) is the daylight saving time in Central Europe, 2 hours ahead of UTC.
- •CEST runs from the last Sunday of March to the last Sunday of October.
- •The EU has voted to abolish clock changes but implementation has been delayed.
- •CEST shares the same offset as EET (UTC+02:00).
EDT – Eastern Daylight Time
UTC-04:00Eastern Daylight Time (EDT) is the daylight saving time observed in the Eastern Time Zone, 4 hours behind UTC.
- •EDT is observed from the second Sunday of March to the first Sunday of November.
- •During EDT, the US East Coast is only 4 hours behind London (instead of 5).
- •Not all EST locations switch to EDT – Panama and Jamaica stay on EST year-round.
CEST vs EDT: Offsets, DST and Best Call Times
CEST runs on Central European Summer Time (CEST) at UTC+02:00. EDT runs on Eastern Daylight Time (EDT) at UTC-04:00. That puts CEST 6 hours behind EDT — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in CEST it is 3:00 AM in EDT. Midnight in CEST is 6:00 PM in EDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
CEST to EDT time conversion table
| CEST (CEST) | EDT (EDT) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert CEST to EDT time
- Scheduling a call from CEST to EDT: a 10:00 AM start in CEST lands at 4:00 AM in EDT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both CEST and EDT are inside the 9-to-5 working day between 3:00 PM and 5:00 PM CEST time (9:00 AM–11:00 AM EDT). That is roughly 2 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in CEST is 2:00 PM in EDT makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM CEST" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM CEST as the recurring meeting window if you work primarily from CEST and need EDT colleagues present.
About CEST (Central European Summer Time)
Central European Summer Time (CEST) is observed from the last Sunday of March to the last Sunday of October across most of Europe. During CEST, clocks are 2 hours ahead of UTC. The EU has debated abolishing seasonal clock changes since 2019.
About EDT (Eastern Daylight Time)
Eastern Daylight Time (EDT) is used during the summer months (second Sunday of March to the first Sunday of November) in the Eastern Time Zone. During EDT, clocks are advanced by one hour to take advantage of longer daylight hours. Not all locations in the Eastern Time Zone observe DST – Panama, Jamaica, and most of the Caribbean remain on EST year-round.
Best time to call between CEST and EDT
Both CEST and EDT sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM CEST, which is 9:00 AM–11:00 AM EDT. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
CEST and EDT overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
CEST is 6 hours behind EDT (CEST UTC+02:00 → EDT UTC-04:00). The shared working window is 3:00 PM–5:00 PM CEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
CEST
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
EDT
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between CEST and EDT?
CEST (CEST, UTC+02:00) is 6 hours behind EDT (EDT, UTC-04:00). The gap is currently -6h.
How do I convert CEST time to EDT time?
Add -6h to CEST local time. For example, 9:00 AM in CEST is 3:00 AM in EDT.
What time is it in EDT right now?
EDT uses EDT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from CEST.
What is the best time to call EDT from CEST?
Call between 3:00 PM and 5:00 PM CEST — that maps to 9:00 AM–11:00 AM EDT and keeps both parties inside the working day.
Which is behind, CEST or EDT?
CEST is 6 hours behind EDT. When it is 12:00 PM in CEST it is 6:00 AM in EDT.
Does daylight saving time affect the CEST–EDT difference?
Neither zone observes daylight saving time, so the -6h offset between CEST and EDT is fixed all year.
Which other cities share CEST's time zone?
CEST also covers Paris, Berlin, Rome, Madrid, Amsterdam, Vienna, Stockholm.
Which countries use CEST, CEST's zone?
CEST is used in Germany, France, Italy, Spain, Netherlands, Belgium, Austria, Switzerland and 3 more.
Is there a day difference between CEST and EDT?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between CEST and EDT?
EDT is -6h from CEST.
What timezone is CEST in?
CEST operates on its local timezone.
What timezone is EDT in?
EDT operates on its local timezone.
Which countries use CEST (Central European Summer Time)?
CEST is used in Germany, France, Italy, Spain, Netherlands, Belgium, and 5 more countries.
Does CEST observe daylight saving time?
Yes, CEST switches to CET during summer months.
What are some interesting facts about CEST?
CEST runs from the last Sunday of March to the last Sunday of October. The EU has voted to abolish clock changes but implementation has been delayed.
Which cities are in the EDT timezone?
Major cities in the EDT timezone include New York City, Washington D.C., Toronto, Miami, Philadelphia, Atlanta, Boston, Montreal.
What is the UTC offset for EDT?
Eastern Daylight Time (EDT) is at UTC-04:00. During daylight saving time, it shifts to EST.
What should I know about the EDT timezone?
EDT is observed from the second Sunday of March to the first Sunday of November. During EDT, the US East Coast is only 4 hours behind London (instead of 5).
When is it midnight in CEST, what time is it in EDT?
When it is 12:00 AM (midnight) in CEST (CEST), it is -6h later in EDT (EDT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More CEST time conversions
- cest to paris
- cest to cet
- cest to france
- cest to new york
- cest to london
- cest to dubai
- cest to tokyo
- cest to singapore
- cest to sydney
- cest to los angeles
- cest to delhi
- cest to mumbai
- cest to berlin
- cest to hong kong
- cest to toronto
- cest to kathmandu
- new york to cest
- london to cest
- dubai to cest
- tokyo to cest
- singapore to cest
- sydney to cest
- los angeles to cest
- paris to cest
- delhi to cest
- mumbai to cest
- berlin to cest
- hong kong to cest
- toronto to cest
- kathmandu to cest
See every conversion from CEST →·See every conversion from EDT →