Geometry Calculators
Geometry tools for triangles, circles, area, perimeter, volume, surface area, distance and midpoint.
Geometry tools
Geometry calculators are arranged around the formulas people search for most: area, perimeter, distance, midpoint, circles, triangles, volume and surface area.
Pythagorean CalculatorFind missing side of a right triangle using the Pythagorean theorem with steps.Triangle Area CalculatorCalculate triangle area and perimeter from base, height and side lengths with formula notes.Circle CalculatorCalculate circle area, circumference and diameter from radius, diameter or circumference.Area CalculatorFind area of rectangles, triangles, circles and parallelograms with common formulas.Perimeter CalculatorCalculate perimeter for rectangles, squares, triangles and circles with formula explanation.Volume CalculatorCalculate volume for boxes, cylinders, spheres and cones using standard geometry formulas.Surface Area CalculatorFind surface area for cubes, rectangular prisms, cylinders and spheres with formulas.Distance Formula CalculatorFind the distance between two coordinate points using the distance formula.Midpoint CalculatorCalculate the midpoint between two coordinate points with a short coordinate formula explanation.
About this category
Geometry calculators are arranged around the formulas people search for most: area, perimeter, distance, midpoint, circles, triangles, volume and surface area.
Every page in this category includes a calculator or printable reference, formula notes, examples, FAQ content and related links. This keeps the category helpful for visitors and easier for search engines to understand.