Volume Calculator: Calculate 3D Shape Volumes
From shipping boxes to swimming pools, knowing volume is essential. Our calculator handles 8 common 3D shapes with clear inputs and formulas. Select your shape, enter dimensions, and get instant volume calculations in your chosen unit.
For 2D shapes, see our Area Calculator. For unit conversions, try Unit Converter.
Volume Formulas
Cube: V = side³. Rectangular: V = l × w × h. Sphere: V = 4/3πr³. Cylinder: V = πr²h. Cone: V = 1/3πr²h.
FAQ
How do I convert cubic meters to liters?
1 cubic meter = 1,000 liters. 1 cubic centimeter = 1 milliliter. Our calculator shows approximate conversions automatically.