Welcome to the Future of Math Education


At Desmos, we envision a world where math literacy is universal, making math accessible and enjoyable for all students. We believe that the key to achieving this vision lies in learning by doing.

Introducing the Next Generation Graphing Calculator


To turn our vision into reality, we have developed a powerful and blazingly-fast graphing calculator. This innovative tool can instantly plot any equation, from simple lines and parabolas to complex derivatives and Fourier series. With intuitive sliders, users can easily demonstrate function transformations, making math not only beautiful but also engaging.


And the best part? It’s completely free!

Key Features of the Desmos Graphing Calculator



  • Graphing: Plot polar, Cartesian, or parametric graphs without any limits on the number of expressions. You don't even need to enter expressions in y= form!

  • Sliders: Adjust values interactively to build intuition or animate any parameter to visualize its effects on the graph.

  • Tables: Input and plot data or create an input-output table for any function.

  • Statistics: Find best-fit lines, parabolas, and more to analyze your data effectively.

  • Zooming: Scale the axes independently or simultaneously with a simple pinch gesture, or edit the window size manually for precision.

  • Points of Interest: Touch a curve to reveal maximums, minimums, and points of intersection. Tap the gray points to see their coordinates, or hold and drag along a curve to watch the coordinates change.

  • Scientific Calculator: Type in any equation, and Desmos will provide the answer, handling square roots, logs, absolute values, and more.

  • Inequalities: Plot both Cartesian and polar inequalities effortlessly.

  • Offline Access: Enjoy using the calculator without the need for internet access.

Get Started Today!


Ready to explore the world of math with Desmos? Visit www.desmos.com to learn more and experience the free online version of our calculator.