Toronto to Round Rock time converter

Round Rock is 1 hour behind Toronto. When it is 9:00 AM in Toronto, it is 8:00 AM in Round Rock.

Toronto EDT

Sunday, October 18, 2026

Round Rock CDT

Sunday, October 18, 2026

Toronto
Ontario, Canada
Sun, Oct 18
EDTUTC-4
Round Rock
Texas, United States
Sun, Oct 18
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Toronto to Round Rock conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Toronto (9:00 AM – 5:00 PM in Round Rock).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 18, 2027: -1h

Distance

Toronto and Round Rock are 2,178 km (1,353 miles) apart in a straight line.

More conversions

Round Rock to TorontoToronto to New YorkToronto to LondonToronto to Los AngelesToronto to ChicagoToronto to São PauloToronto to ParisToronto to BerlinToronto to MoscowToronto to DubaiToronto to New DelhiToronto to BangkokToronto to Singapore
New York to Round RockLondon to Round RockLos Angeles to Round RockChicago 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 Toronto and Round Rock?

Round Rock is 1 hour behind Toronto.

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

When it is 9:00 AM in Toronto, it is 8:00 AM in Round Rock.

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

Both sides are at work from 10:00 AM – 6:00 PM in Toronto (9:00 AM – 5:00 PM in Round Rock).

Does the time difference between Toronto 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.