Sofia to Chelmsford: time difference
Chelmsford is 2 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 08:02 8:02 AM Chelmsford 06:02 6:02 AM You –:–
08:02 8:02 AM
Eastern European Summer Time · UTC+3
☀️ 07:44 · 🌙 18:42
06:02 6:02 AM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:00
·
−2 h
Chelmsford is 2 h behind Sofia.
When you, Sofia and Chelmsford are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇬 Sofia
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇧 Chelmsford
22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇬🇧 Chelmsford |
|---|---|---|
| Local time | 08:02 | 06:02 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern European Summer Time | British Summer Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Sofia | — | −2 h |
| IANA zone | Europe/Sofia | Europe/London |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:44 | 07:28 |
| Sunset | 18:42 | 18:00 |
| Daylight | 10 h 58 min | 10 h 33 min |
| People on this clock | 1,286,383 | 176,194 |
Compare Sofia with another city
More comparisons with Sofia: the time zones next to it and the far side of the clock.
Big time differences
Sofia and Chelmsford: common questions
How many hours behind Sofia is Chelmsford?
The clocks in Chelmsford are 2 hours behind those in Sofia (UTC+1 and UTC+3).
What time is it in Chelmsford when it is 9:00 AM in Sofia?
When it is 9:00 AM in Sofia, it is 7:00 AM in Chelmsford.
What time is it in Chelmsford when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 4:00 PM in Chelmsford.
Is there a time when both Sofia and Chelmsford are at work?
Yes: from 11:00 AM to 6:00 PM in Sofia (9:00 AM to 4:00 PM in Chelmsford), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Sofia is it still yesterday in Chelmsford?
Before 2:00 AM in Sofia, the date in Chelmsford has not changed yet. From 10:00 PM in Chelmsford, it is already the next day in Sofia.
Does the time gap between Sofia and Chelmsford change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 2 hours.
