Meeting time

Best time to meet: Dallas and Vienna

Dallas is 7 hours behind Vienna right now. Their working days overlap for 1 hour: 9 AM to 10 AM in Dallas, which is 4 PM to 5 PM in Vienna. The easiest time to meet is 9 AM in Dallas (4 PM in Vienna).

Tue 9:57 AMDallas · Central Standard TimeTue 4:57 PMVienna · Central European Standard Time
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Hour by hour

With the clocks as they are on November 10, 2026, Dallas time on the left. A working day here is 9 AM to 5 PM.

DallasVienna
6 AM1 PMVienna at work
7 AM2 PMVienna at work
8 AM3 PMVienna at work
9 AM4 PMEasiest time
10 AM5 PMDallas at work
11 AM6 PMDallas at work
12 PM7 PMDallas at work
1 PM8 PMDallas at work
2 PM9 PMDallas at work
3 PM10 PMDallas at work
4 PM11 PMDallas at work
5 PM12 AM next dayBoth off
6 PM1 AM next dayBoth off
7 PM2 AM next dayBoth off
8 PM3 AM next dayBoth off
9 PM4 AM next dayBoth off
10 PM5 AM next dayBoth off

When the clocks change

The gap moves when either city changes its clocks. The next twelve months:

DatesDallas isBoth at work (Dallas time)Easiest (Dallas / Vienna)
Now to March 14, 20277 hours behind9 AM–10 AM (1 hour)9 AM / 4 PM
March 14, 2027 to March 28, 2027
clocks in Dallas go forward		6 hours behind9 AM–11 AM (2 hours)10 AM / 4 PM
March 28, 2027 to October 31, 2027
clocks in Vienna go forward		7 hours behind9 AM–10 AM (1 hour)9 AM / 4 PM
October 31, 2027 to November 7, 2027
clocks in Vienna go back		6 hours behind9 AM–11 AM (2 hours)10 AM / 4 PM
November 7, 2027 onward
clocks in Dallas go back		7 hours behind9 AM–10 AM (1 hour)9 AM / 4 PM

Dallas keeps the same clock as Chicago; Vienna keeps the same clock as Berlin.

Questions people ask

What time is it in Vienna when it is 9 AM in Dallas?
4 PM in Vienna, while Dallas is 7 hours behind.
When is the best time for a call between Dallas and Vienna?
9 AM in Dallas, which is 4 PM in Vienna. Both cities are at work from 9 AM to 10 AM Dallas time.
Does the time difference between Dallas and Vienna change during the year?
Yes — it changes 4 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.

More cities

New York and Dallas7 hours of shared working day · meet at 11 AM New York timeLondon and Dallas2 hours of shared working day · meet at 4 PM London timeSan Francisco and Dallas6 hours of shared working day · meet at 11:30 AM San Francisco timeLos Angeles and Dallas6 hours of shared working day · meet at 11:30 AM Los Angeles timeBangalore and DallasNo shared working hours · fairest at 6:30 PM Bangalore timeSingapore and DallasNo shared working hours · fairest at 7:30 AM Singapore timeSydney and Dallas1 hour of shared working day · meet at 9 AM Sydney timeTokyo and DallasNo shared working hours · fairest at 8 AM Tokyo timeBerlin and Dallas1 hour of shared working day · meet at 4 PM Berlin timeParis and Dallas1 hour of shared working day · meet at 4 PM Paris timeToronto and Dallas7 hours of shared working day · meet at 11 AM Toronto timeDubai and DallasNo shared working hours · fairest at 5:30 PM Dubai time

Every city from Dallas · Every city from Vienna · All cities · Plan across more than two cities

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