Khan Academy
A non-profit education organization providing free online lessons and practice tools for learners worldwide.

Overview
Short description
Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard for K-12 and beyond.
Source: https://www.khanacademy.org/about
Image attribution: Khan Academy logo
Founding & Leadership
Key facts
- Founder: Salman Khan
- Founded: 2008 (as nonprofit organization)
- Headquarters: Mountain View, California, USA
Khan Academy started from Salman Khan's tutorial videos posted on YouTube.
Content & Subjects
Subjects
Math, science, computing, economics, test prep, arts & humanities, and more.
Content includes video lessons and practice problems often aligned to common curricula.
Scale & Impact
Reach
Hundreds of millions of registered learners and visitors across the site and partner platforms (estimates vary).
Khan Academy reports large global usage and partnerships with school systems.
Partnerships & Programs
Examples
- Partnerships with school districts and educational organizations
- Teacher tools, classroom integration, and localized content
Khan Academy has worked with the College Board (SAT practice) and other partners.