London to Round Rock time converter

Round Rock is 6 hours behind London. When it is 9:00 AM in London, it is 3:00 AM in Round Rock.

London BST

Monday, October 19, 2026

Round Rock CDT

Monday, October 19, 2026

London
United Kingdom
Mon, Oct 19
BSTUTC+1
Round Rock
Texas, United States
Mon, Oct 19
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Round Rock conversion table

Every hour of today in London and the matching time in Round Rock. Light rows are typical working hours (9:00–18:00).

LondonRound Rock
12:00 AM6:00 PM−1 day
1:00 AM7:00 PM−1 day
2:00 AM8:00 PM−1 day
3:00 AM9:00 PM−1 day
4:00 AM10:00 PM−1 day
5:00 AM11:00 PM−1 day
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in London (9:00 AM – 12:00 PM in Round Rock).

Daylight saving time and the difference

The difference changes during the year because London and Round Rock switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 19, 2027: -6h

Distance

London and Round Rock are 7,886 km (4,900 miles) apart in a straight line.

More conversions

Round Rock to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to Round RockLos Angeles to Round RockChicago to Round RockToronto to Round RockSão Paulo to Round RockParis to Round RockBerlin to Round RockMoscow to Round RockDubai to Round RockNew Delhi to Round RockBangkok to Round RockSingapore to Round Rock

Questions and answers

What is the time difference between London and Round Rock?

Round Rock is 6 hours behind London.

What time is it in Round Rock when it is 9 AM in London?

When it is 9:00 AM in London, it is 3:00 AM in Round Rock.

When is the best time to call Round Rock from London?

Both sides are at work from 3:00 PM – 6:00 PM in London (9:00 AM – 12:00 PM in Round Rock).

Does the time difference between London and Round Rock change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.