Math Tools

Calculators for everyday arithmetic, scientific and programmer work, plus 2D and 3D graphing and matrix operations, all computed locally in your browser.

6 tools

Basic CalculatorA keyboard-friendly calculator with a running history of your entries.
Scientific CalculatorTrigonometric, logarithmic, exponential and other advanced functions, with degree and radian modes.
Graphing CalculatorPlot one or more functions on a 2D graph, pan and zoom, and trace exact values.
Programmer CalculatorConvert and compute across binary, octal, decimal and hexadecimal, with bitwise operators.
Matrix CalculatorAdd, multiply, invert, transpose and find the determinant of matrices.
3D Graphing CalculatorPlot a surface from a two variable function and rotate the view in three dimensions.