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Taurang

📐 26 tools

Geometry Calculators

These geometry calculators work out area, perimeter, volume and surface area for common shapes. Units are flexible — enter every length in the same unit and the answer comes back in that unit (squared or cubed).

Area of a Circle CalculatorCalculate the area, circumference and diameter of a circle from its radius.Circumference CalculatorFind the circumference of a circle from its diameter.Rectangle Area CalculatorCalculate the area, perimeter and diagonal of a rectangle.Square Area CalculatorCalculate the area, perimeter and diagonal of a square.Triangle Area CalculatorCalculate the area of a triangle from its base and height.Heron’s Formula CalculatorFind the area, perimeter and angles of a triangle from its three sides.Trapezoid Area CalculatorCalculate the area of a trapezoid from its two parallel sides and height.Parallelogram Area CalculatorCalculate the area of a parallelogram from base and height.Ellipse Area CalculatorCalculate the area and approximate perimeter of an ellipse.Circle Sector Area CalculatorCalculate a sector’s area and arc length from radius and angle.Rhombus Area CalculatorCalculate the area and side length of a rhombus from its diagonals.Regular Polygon CalculatorCalculate the area, perimeter and angles of any regular polygon.Hexagon Area CalculatorCalculate the area and perimeter of a regular hexagon.Cube Volume CalculatorCalculate the volume, surface area and diagonal of a cube.Rectangular Prism Volume CalculatorCalculate the volume and surface area of a box or rectangular prism.Cylinder Volume CalculatorCalculate the volume and surface area of a cylinder.Cone Volume CalculatorCalculate the volume, slant height and surface area of a cone.Sphere Volume CalculatorCalculate the volume and surface area of a sphere.Hemisphere Volume CalculatorCalculate the volume and surface area of a hemisphere.Pyramid Volume CalculatorCalculate the volume and surface area of a square pyramid.Torus Volume CalculatorCalculate the volume and surface area of a torus (donut shape).Capsule Volume CalculatorCalculate the volume of a capsule (cylinder with hemispherical ends).Triangular Prism Volume CalculatorCalculate the volume of a triangular prism.Perimeter CalculatorAdd up any number of side lengths to get the perimeter of a polygon.Right Triangle CalculatorSolve a right triangle from one leg and an acute angle.Sin Cos Tan CalculatorCalculate sine, cosine, tangent and their reciprocals for any angle.

Why use Taurang geometry calculators?

Area, perimeter, volume and surface-area calculators for every common 2D and 3D shape. Each tool page includes the formula, a worked example, a chart and answers to common questions, so you understand the result as well as get it.

Tips

Keep all measurements in one unit before calculating.
Area units are squared (m², ft²) and volume units are cubed (m³, ft³).
Use our area and volume converters to switch units afterwards.

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