EEST to CEST
-1hEEST
EESTSOURCECEST
CESTGreen rows indicate typical business hours (9 AM - 5 PM)
EEST and CEST on the World Map
The map below highlights the EEST (Eastern European Summer Time) and CEST (Central European Summer Time) timezone regions across the globe.
EEST – Eastern European Summer Time
UTC+03:00Eastern European Summer Time (EEST, UTC+03:00) is the daylight saving period across eastern Europe, from late March to late October.
- •EEST runs from the last Sunday in March to the last Sunday in October.
- •EEST is one hour ahead of Eastern European Time (EET, UTC+02:00).
- •During EEST, eastern Europe is level with Moscow, Istanbul and Riyadh.
- •EEST follows the EU-wide summer time schedule.
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).
Time Conversion Guide: EEST to CEST
EEST runs on Eastern European Summer Time (EEST) at UTC+03:00. CEST runs on Central European Summer Time (CEST) at UTC+02:00. That puts EEST 1 hour behind CEST — a difference of -1h at the current offsets.
In practice, when it is 9:00 AM in EEST it is 8:00 AM in CEST. Midnight in EEST is 11:00 PM in CEST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
EEST to CEST time conversion table
| EEST (EEST) | CEST (CEST) | Day |
|---|---|---|
| 12:00 AM | 11:00 PM | previous day |
| 6:00 AM | 5:00 AM | same day |
| 7:00 AM | 6:00 AM | same day |
| 8:00 AM | 7:00 AM | same day |
| 9:00 AM | 8:00 AM | same day |
| 12:00 PM | 11:00 AM | same day |
| 3:00 PM | 2:00 PM | same day |
| 5:00 PM | 4:00 PM | same day |
| 6:00 PM | 5:00 PM | same day |
| 9:00 PM | 8:00 PM | same day |
Why people convert EEST to CEST time
- Scheduling a call from EEST to CEST: a 10:00 AM start in EEST lands at 9:00 AM in CEST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both EEST and CEST are inside the 9-to-5 working day between 10:00 AM and 5:00 PM EEST time (9:00 AM–4:00 PM CEST). That is roughly 7 hours of usable overlap.
- Coordinating a EEST-based team with CEST contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM EEST" is unambiguous; "3 PM" across a -1h gap is not.
- Block 10:00 AM–5:00 PM EEST as the recurring meeting window if you work primarily from EEST and need CEST colleagues present.
About EEST (Eastern European Summer Time)
Eastern European Summer Time (EEST) is the daylight saving period used across eastern Europe, when clocks move one hour forward from Eastern European Time (EET, UTC+02:00) to UTC+03:00. It runs from the last Sunday in March to the last Sunday in October, in step with the rest of the European Union. EEST covers Greece, Finland, Romania, Bulgaria, the Baltic states, Ukraine and Moldova, and matches the offset used year-round by Moscow, Istanbul and Riyadh during those months. Athens and Helsinki both sit near the western edge of the EEST band, so summer evenings stay light well past 21:00.
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.
Best time to call between EEST and CEST
Both EEST and CEST sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM EEST, which is 9:00 AM–4:00 PM CEST. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
EEST and CEST share 7 hours of working-hours overlap (10:00 AM–5:00 PM EEST), so scheduling a live meeting is straightforward.
EEST is 1 hour behind CEST (EEST UTC+03:00 → CEST UTC+02:00). The shared working window is 10:00 AM–5:00 PM EEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
EEST
☀ Currently in DST
Standard: UTC+02:00 · DST: UTC+03:00
Clocks fall back on Sun, Oct 25, 2026
CEST
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 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 EEST and CEST?
EEST (EEST, UTC+03:00) is 1 hour behind CEST (CEST, UTC+02:00). The gap is currently -1h.
How do I convert EEST time to CEST time?
Add -1h to EEST local time. For example, 9:00 AM in EEST is 8:00 AM in CEST.
What time is it in CEST right now?
CEST uses CEST at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from EEST.
What is the best time to call CEST from EEST?
Call between 10:00 AM and 5:00 PM EEST — that maps to 9:00 AM–4:00 PM CEST and keeps both parties inside the working day.
Which is behind, EEST or CEST?
EEST is 1 hour behind CEST. When it is 12:00 PM in EEST it is 11:00 AM in CEST.
Does daylight saving time affect the EEST–CEST difference?
Neither zone observes daylight saving time, so the -1h offset between EEST and CEST is fixed all year.
Which other cities share EEST's time zone?
EEST also covers Athens, Helsinki, Bucharest, Sofia, Kyiv, Riga.
Which countries use EEST, EEST's zone?
EEST is used in Greece, Finland, Romania, Bulgaria, Estonia, Latvia, Lithuania, Ukraine and 2 more.
Is there a day difference between EEST and CEST?
Not normally. The -1h gap only pushes the date over the previous day.
What is the time difference between EEST and CEST?
CEST is -1h from EEST.
What timezone is EEST in?
EEST operates on its local timezone.
What timezone is CEST in?
CEST operates on its local timezone.
Which countries use EEST (Eastern European Summer Time)?
EEST is used in Greece, Finland, Romania, Bulgaria, Estonia, Latvia, and 4 more countries.
Does EEST observe daylight saving time?
Yes, EEST switches to EEST during summer months.
What are some interesting facts about EEST?
EEST runs from the last Sunday in March to the last Sunday in October. EEST is one hour ahead of Eastern European Time (EET, UTC+02:00).
Which cities are in the CEST timezone?
Major cities in the CEST timezone include Paris, Berlin, Rome, Madrid, Amsterdam, Vienna, Stockholm.
What is the UTC offset for CEST?
Central European Summer Time (CEST) is at UTC+02:00. During daylight saving time, it shifts to CET.
What should I know about the CEST timezone?
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.
When is it midnight in EEST, what time is it in CEST?
When it is 12:00 AM (midnight) in EEST (EEST), it is -1h later in CEST (CEST).
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See every conversion from EEST →·See every conversion from CEST →