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About the Volume Calculator
The Volume Calculator computes the volume of common geometric shapes, including spheres, cylinders, cones, cubes, and pyramids. Enter the required dimensions and it returns the volume in cubic units right away. Each result matches the shape you selected.
The tool applies the standard geometric formula for each shape. It uses V = (4/3)πr³ for a sphere, V = πr²h for a cylinder, V = (1/3)πr²h for a cone, and V = (1/3) × base area × height for a pyramid. The inputs are a radius, side length, height, or base dimensions, depending on the shape. Pick one unit system before you start and stay with it, since the output unit follows your input directly.
- Select the shape you want to measure.
- Enter the radius, side, height, or base values the form asks for.
- Calculate the volume and read the result in cubic units.