GeoGebra Graphing Calculator

Easily graph functions, solve equations, find special points of functions, save and share your results. Millions of people around the world use GeoGebra to learn math and science. Join us!

* Plot functions, polar and parametric curves
* Solve equations with our powerful math engine
* Experience transformations with sliders
* Get special points of functions: roots, min, max, intersections
* Find derivatives and integrals
* Do regression with best-fit lines
* Search for free learning activities directly from our app
* Save and share your results with friends and teachers

Visit www.geogebra.org to learn more and find all our free GeoGebra apps. We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or to support@geogebra.org