Does it cost money to use Khan Academy?
Learning at Khan Academy is always free! All of Khan Academy’s library of trusted, standards-aligned videos, articles, practice questions, and lessons are completely free for anyone who wants to use them.
We do not require contracts, have no spam, and no ads. Instead, the organization is supported by the generosity of individuals and grants. This way, you can focus on learning.
So what are you waiting for? Start learning!
Khan Academy is a 501(c)3 non-profit on a mission to provide a FREE world-class education for anyone, anywhere.