Madrid to Buenos Aires time converter

Buenos Aires is 5 hours behind Madrid. When it is 9:00 AM in Madrid, it is 4:00 AM in Buenos Aires.

Madrid CEST

Sunday, October 18, 2026

Buenos Aires ART

Sunday, October 18, 2026

Madrid
Spain
Sun, Oct 18
CESTUTC+2
Buenos Aires
Argentina
Sun, Oct 18
ARTUTC-3-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Madrid to Buenos Aires conversion table

Every hour of today in Madrid and the matching time in Buenos Aires. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in Madrid (9:00 AM – 1:00 PM in Buenos Aires).

Daylight saving time and the difference

The difference changes during the year because Madrid and Buenos Aires switch clocks on different dates:

  • Oct 18, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 18, 2027: -5h

Distance

Madrid and Buenos Aires are 10,046 km (6,242 miles) apart in a straight line.

More conversions

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New York to Buenos AiresLondon to Buenos AiresLos Angeles to Buenos AiresChicago to Buenos AiresToronto to Buenos AiresSão Paulo to Buenos AiresParis to Buenos AiresBerlin to Buenos AiresMoscow to Buenos AiresDubai to Buenos AiresNew Delhi to Buenos AiresBangkok to Buenos Aires

Questions and answers

What is the time difference between Madrid and Buenos Aires?

Buenos Aires is 5 hours behind Madrid.

What time is it in Buenos Aires when it is 9 AM in Madrid?

When it is 9:00 AM in Madrid, it is 4:00 AM in Buenos Aires.

When is the best time to call Buenos Aires from Madrid?

Both sides are at work from 2:00 PM – 6:00 PM in Madrid (9:00 AM – 1:00 PM in Buenos Aires).

Does the time difference between Madrid and Buenos Aires change?

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