Online Graphing Calculator
Welcome to the world's most powerful and most feature-packed Online Graphing Calculator.
Two-Variable Function Grapher - 3D
Online Graphing Calculator - classic
Online Matrix Calculator - copy/paste enabled
This Online Graphing Calculator automatically detects the type of expressions. To use this Graphing Calculator just type a Function, Equation, Parametric Curve or Point Set in any input box on the left of the Graphing Calculator and press Graph or tap Enter. Syntax
Polar Graphing Calculator: select Polar to graph using polar coordinate system.
Equation Solver: Press f(x) = 0 and the Graphing Calculator finds x-intercepts of the graph of the function by solving the equation. Solving equations
Curve Fitting: press P(x) or L(x) to calculate and graph the polynomial function of the least degree passing through the given set of points or the line that best fits the points according to the Gauss' least-squares criterion. Curve Fitting by Polynomials
Derivative Calculator: press f'(x) or p'(x) to calculate derivatives of functions or parametric equations. The Graphing Calculator also graphs the 1st and 2nd derivatives of them. Calculating derivatives.
Press ∫f and the Graphing Calculator finds proper definite integral, area and the arc length of a function. Calculating integrals
Press f(...) or p(...) to generate a table of values for functions or parametric equations.
Evaluate functions or parametric equations by entering values in the text box provided.
sqrt(), abs(), log(), ln(), exp(), sin(), asin(), floor(), sinh(), asinh(), ...more predefined functions
Graphing Calculator App
For Android Phones and Tablets
If you have enjoyed using this Online Graphing Calculator, you can now have a powerful version of it on your Android devices.
If the full Online Calculator is not shown, you may need to use your browser's options to zoom in so that the whole Calculator could fit in.