London to Bucharest
+2hLondon
BSTSOURCEBucharest
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.
About London
WikipediaLondon, where Greenwich Mean Time (GMT) originates, is the world's leading financial center alongside New York. The city bridges European and American business hours.
Big Ben is actually the name of the bell inside the Elizabeth Tower, not the tower itself.
Comparing Time Zones: London and Bucharest
London runs on British Summer Time (BST) at UTC+01:00, currently observing daylight saving time. Bucharest runs on Eastern European Summer Time (EEST) at UTC+03:00, also currently on daylight saving time. That puts London 2 hours ahead of Bucharest — a difference of +2h at the current offsets.
In practice, when it is 9:00 AM in London it is 11:00 AM in Bucharest. Midnight in London is 2:00 AM in Bucharest. Because both zones shift for daylight saving, the gap between them only changes during the few weeks each year when their transition dates differ.
London to Bucharest time conversion table
| London (BST) | Bucharest (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 London to Bucharest time
- Scheduling a call from London to Bucharest: a 10:00 AM start in London lands at 12:00 PM in Bucharest, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both London and Bucharest 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 London is 10:00 PM in Bucharest 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 London and need Bucharest colleagues present.
- London: 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.
- Bucharest: 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 London and Bucharest
Both London and Bucharest 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
London and Bucharest share 6 hours of working-hours overlap (9:00 AM–3:00 PM BST), so scheduling a live meeting is straightforward.
London is 2 hours ahead of Bucharest (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
London
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Bucharest
☀ 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 London and Bucharest?
London (BST, UTC+01:00) is 2 hours ahead of Bucharest (EEST, UTC+03:00). The gap is currently +2h.
How do I convert London time to Bucharest time?
Add +2h to London local time. For example, 9:00 AM in London is 11:00 AM in Bucharest.
What time is it in Bucharest right now?
Bucharest 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 London.
What is the best time to call Bucharest from London?
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, London or Bucharest?
London is 2 hours ahead of Bucharest. When it is 12:00 PM in London it is 2:00 PM in Bucharest.
Do London and Bucharest use different time zones?
London (UK) uses BST at UTC+01:00, while Bucharest (Romania) uses EEST at UTC+03:00. The IANA identifiers are Europe/London and Europe/Bucharest.
Does daylight saving time affect the London–Bucharest 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 London's time zone?
BST also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.
Which countries use BST, London'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 London and Bucharest?
Not normally. The +2h gap only pushes the date over for late-evening times.
What is the time difference between London and Bucharest?
Bucharest is +2h from London.
What timezone is London in?
London, where Greenwich Mean Time (GMT) originates, is the world's leading financial center alongside New York. The city bridges European and American business hours.
What timezone is Bucharest in?
Bucharest operates on its local timezone.
What are the business hours in London?
Standard business hours in London are 9:00 AM - 5:00 PM GMT.
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 London, what time is it in Bucharest?
When it is 12:00 AM (midnight) in London (GMT), it is +2h later in Bucharest (EET).
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