If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Our mission is to provide a free, world‑class education for anyone, anywhere.

A personalized learning resource for all ages

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computing, history, art history, economics, and more, including K-14 and test preparation (SAT, Praxis, LSAT) content. We focus on skill mastery to help learners establish strong foundations, so there's no limit to what they can learn next!

Free tools for parents and teachers

We’re working hard to ensure that Khan Academy empowers coaches of all kinds to better understand what their children or students are up to and how best to help them. See at a glance whether a child or student is struggling or if she hit a streak and is now far ahead of the class. Our teacher dashboard provides a summary of class performance as a whole as well as detailed student profiles.

You’re joining a global classroom

Millions of students from all over the world, each with their own unique story, learn at their own pace on Khan Academy every single day. Our resources are being translated into more than 36 languages in addition to the Spanish, French, and Brazilian Portuguese versions of our site.

  • I just found your web site. I am 72 years old and I am now taking up learning where I left off. Thank you so much for all your hard work.
    Barbara
  • Thank you for your ongoing inspiration. I am a primary school teacher in the north of England and when the conventional education system gets on my nerves, I only need to whack on a Khan Academy and my faith in the future of education is restored!
    Kimberly
  • Dear Khan Academy, I greatly appreciate your videos! Not only did I pass Calculus last year with a 96%, but I also discovered my love for the subject - something I had never experienced before truly understanding the mathematical content and the uses of it.
    Matt

From humble beginnings to a world-class team

What started as one man tutoring his cousin has grown into a more than 150-person organization. We’re a diverse team that has come together to work on an audacious mission: to provide a free world-class education for anyone, anywhere. We are developers, teachers, designers, strategists, scientists, and content specialists who passionately believe in inspiring the world to learn. A few great people can make a big difference.

Anyone can learn anything. For free.

Education is a human right. We are a nonprofit because we believe in a free, world-class education for anyone, anywhere. Instead of ads or subscriptions, we are supported by individual contributions from people like you. Please join us today.