Geometry

Geometry calculators: areas, volumes, triangles, circles and geometric formulas.

Triangle Calculator

Calculate area, perimeter, and angles of any triangle

Calculate area, circumference, and circle properties

Calculate the area of multiple 2D geometric figures

Calculate the volume of 3D figures and solids

Calculate the surface area of 3D solids

Calculate sides of right triangles with a² + b² = c²

Solve right triangles with complete trigonometry

Calculate the slope and equation of a line

Calculate the distance between two points in 2D or 3D

Solve quadratic equations and graph parabolas