United Kingdom to Greece
+2hUnited Kingdom
BSTSOURCEGreece
EESTGreen rows indicate typical business hours (9 AM - 5 PM)
BST and EEST on the World Map
The map below highlights the BST (Greenwich Mean Time) and EEST (Eastern European Time) timezone regions across the globe.
GMT – Greenwich Mean Time
UTC+00:00Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.
- •GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
- •The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
- •GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
- •Iceland uses GMT year-round and never observes daylight saving time.
- •The UK switches from GMT to BST (British Summer Time) in late March each year.
EET – Eastern European Time
UTC+02:00Eastern European Time (EET) is used in Eastern Europe, the Middle East, and northeastern Africa, 2 hours ahead of UTC.
- •EET covers countries across three continents: Europe, Asia, and Africa.
- •Cairo is the most populous city in the EET zone.
- •Turkey used to be on EET but permanently moved to UTC+03:00 in 2016.
- •Finland, the Baltic states, and Greece all use EET.
Everything You Need to Know About United Kingdom and Greece Time
United Kingdom runs on British Summer Time (BST) at UTC+01:00, currently observing daylight saving time. Greece runs on Eastern European Summer Time (EEST) at UTC+03:00, also currently on daylight saving time. That puts United Kingdom 2 hours ahead of Greece — a difference of +2h at the current offsets.
In practice, when it is 9:00 AM in United Kingdom it is 11:00 AM in Greece. Midnight in United Kingdom is 2:00 AM in Greece. Because both zones shift for daylight saving, the gap between them only changes during the few weeks each year when their transition dates differ.
United Kingdom to Greece time conversion table
| United Kingdom (BST) | Greece (EEST) | Day |
|---|---|---|
| 12:00 AM | 2:00 AM | same day |
| 6:00 AM | 8:00 AM | same day |
| 7:00 AM | 9:00 AM | same day |
| 8:00 AM | 10:00 AM | same day |
| 9:00 AM | 11:00 AM | same day |
| 12:00 PM | 2:00 PM | same day |
| 3:00 PM | 5:00 PM | same day |
| 5:00 PM | 7:00 PM | same day |
| 6:00 PM | 8:00 PM | same day |
| 9:00 PM | 11:00 PM | same day |
Why people convert United Kingdom to Greece time
- Scheduling a call from United Kingdom to Greece: a 10:00 AM start in United Kingdom lands at 12:00 PM in Greece, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both United Kingdom and Greece are inside the 9-to-5 working day between 9:00 AM and 3:00 PM BST time (11:00 AM–5:00 PM EEST). That is roughly 6 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in United Kingdom is 10:00 PM in Greece makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM BST" is unambiguous; "3 PM" across a +2h gap is not.
- Block 9:00 AM–3:00 PM BST as the recurring meeting window if you work primarily from United Kingdom and need Greece colleagues present.
- United Kingdom: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +2h gap.
- Greece: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.
About GMT (Greenwich Mean Time)
Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.
About EET (Eastern European Time)
Eastern European Time (EET) covers a wide geographical area including Eastern Europe (Finland, Greece, Romania, Bulgaria, Ukraine), the Middle East (Israel, Lebanon, Jordan), and northeastern Africa (Egypt, Libya). During summer, most EET countries switch to Eastern European Summer Time (EEST, UTC+03:00). Turkey permanently moved to UTC+03:00 in 2016, effectively leaving EET.
Best time to call between United Kingdom and Greece
Both United Kingdom and Greece sit inside the 9 AM – 5 PM working day between 9:00 AM–3:00 PM BST, which is 11:00 AM–5:00 PM EEST. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
United Kingdom and Greece share 6 hours of working-hours overlap (9:00 AM–3:00 PM BST), so scheduling a live meeting is straightforward.
United Kingdom is 2 hours ahead of Greece (BST UTC+01:00 → EEST UTC+03:00). The shared working window is 9:00 AM–3:00 PM BST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
United Kingdom
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Greece
☀ Currently in DST
Standard: UTC+02:00 · DST: UTC+03:00
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 United Kingdom and Greece?
United Kingdom (BST, UTC+01:00) is 2 hours ahead of Greece (EEST, UTC+03:00). The gap is currently +2h.
How do I convert United Kingdom time to Greece time?
Add +2h to United Kingdom local time. For example, 9:00 AM in United Kingdom is 11:00 AM in Greece.
What time is it in Greece right now?
Greece uses EEST at UTC+03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +2h offset from United Kingdom.
What is the best time to call Greece from United Kingdom?
Call between 9:00 AM and 3:00 PM BST — that maps to 11:00 AM–5:00 PM EEST and keeps both parties inside the working day.
Which is ahead, United Kingdom or Greece?
United Kingdom is 2 hours ahead of Greece. When it is 12:00 PM in United Kingdom it is 2:00 PM in Greece.
Do United Kingdom and Greece use different time zones?
United Kingdom (United Kingdom) uses BST at UTC+01:00, while Greece (Greece) uses EEST at UTC+03:00. The IANA identifiers are Europe/London and Europe/Athens.
Does daylight saving time affect the United Kingdom–Greece difference?
Both zones observe DST, so the difference stays at +2h for most of the year and only changes during the weeks when their transition dates do not line up.
Which other cities share United Kingdom's time zone?
BST also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.
Which countries use BST, United Kingdom's zone?
BST is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, Mali, Mauritania and 7 more.
Is there a day difference between United Kingdom and Greece?
Not normally. The +2h gap only pushes the date over for late-evening times.
What is the time difference between United Kingdom and Greece?
Greece is +2h from United Kingdom.
What timezone is United Kingdom in?
United Kingdom operates on its local timezone.
What timezone is Greece in?
Greece operates on its local timezone.
Which countries use GMT (Greenwich Mean Time)?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, and 9 more countries.
Does GMT observe daylight saving time?
Yes, GMT switches to BST during summer months.
What are some interesting facts about GMT?
GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
Which cities are in the EET timezone?
Major cities in the EET timezone include Cairo, Athens, Helsinki, Bucharest, Kyiv, Sofia, Jerusalem, Tel Aviv.
What is the UTC offset for EET?
Eastern European Time (EET) is at UTC+02:00. During daylight saving time, it shifts to EEST.
What should I know about the EET timezone?
EET covers countries across three continents: Europe, Asia, and Africa. Cairo is the most populous city in the EET zone.
When is it midnight in United Kingdom, what time is it in Greece?
When it is 12:00 AM (midnight) in United Kingdom (GMT), it is +2h later in Greece (EET).
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