Welcome to the Desmos Graphing Calculator! Graph functions, plot data, evaluate equations, explore transformations, and much more—all for free.
Get started with the video on the right, then dive deeper with the resources below.
Get acquainted with the graphing calculator.
Get answers to all the most frequently asked questions about our graphing calculator at the link above.
Learn more by topic
Select a topic to begin or continue your Graphing Calculator adventure.