Austin, TX to Chelmsford: time difference
Chelmsford is 6 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 22:28 10:28 PM Chelmsford 04:28 4:28 AM You –:–
22:28 10:28 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
04:28 4:28 AM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:00
·
+6 h
Chelmsford is 6 h ahead of Austin, TX.
When you, Austin, TX 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
🇺🇸 Austin, TX
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇬🇧 Chelmsford |
|---|---|---|
| Local time | 22:28 | 04:28 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | British Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Austin, TX | — | +6 h |
| IANA zone | America/Chicago | Europe/London |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:35 | 07:28 |
| Sunset | 18:59 | 18:00 |
| Daylight | 11 h 24 min | 10 h 33 min |
| People on this clock | 974,447 | 176,194 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Chelmsford: common questions
How many hours ahead of Austin, TX, is Chelmsford?
The clocks in Chelmsford are 6 hours ahead of those in Austin (UTC+1 and UTC−5).
What time is it in Chelmsford when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 3:00 PM in Chelmsford.
What time is it in Chelmsford when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 12:00 AM (the next day) in Chelmsford.
When is a good time to call Chelmsford from Austin, TX?
Between 9:00 AM and 12:00 PM in Austin – that is 3:00 PM to 6:00 PM in Chelmsford – both places are within working hours (9:00 AM–6:00 PM).
From what time in Austin, TX, is it tomorrow in Chelmsford?
Once it is 6:00 PM in Austin, the date in Chelmsford has already changed. Until 6:00 AM in Chelmsford, it is still the previous day in Austin.
Does the time difference between Austin, TX, and Chelmsford change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Chelmsford will be 5 hours ahead of Austin.
