Khan Academy

Guillermo Dávila & Sal Khan


Khan academy is a non-profit foundation based in California that provides free training to anyone, anywhere.



Subjects in mathematics, physics, chemistry, computer science, finance in more than 50 languages.

Start for free

Subscribe to our newsletters to keep up to date with the latest news or download our app.

How can we help you? #adfoundation

Aston Care

900 373 480 Toll free number : Direct Line with our customer service department from Monday to Friday from 9.00h to 18.00h.

Stay tuned for daily updates on social media @Aston.Dealers.

Do you want to come and see us in person in Barcelona, Vic, Madrid or Andorra?


Name *

Surname *

Telephone *

E-mail address *

Consultation *

I accept the privacy policy*

Responsible for the file: Aston Dealers S.L.U.
Purpose: to analyse your query, contact you to give you an answer and/or send you information that you have requested.
Legitimation: your consent.
Recipients: your data is hosted on our server hosted by SiteGround Spain S.L.
Rights: access, rectify and delete data. You can exercise your rights by sending an email to
Additional information: see all the detailed information in our Privacy Policy.


Receive any day of the year your additional discount on all original training © Aston Dealers®. We are a collaborating company of the Generalitat de Catalunya for the program for young people between 18 and 30 years old and residents in Catalunya".

30% Discount Exclusive for annual subscriptions with our International Education Partner with the code: ANNUAL30AFF .

What are you waiting for? You have a trial period.