Volume Calculator
Calculate the volume of sphere, cube, cylinder and cone.
Sphere
Radius:
Cube
Edge:
Cylinder
Radius:
Height:
Cone
Radius:
Height:
Understanding volume
Volume measures the space a solid occupies, in cubic units (m³, cm³) or litres. It always depends on three dimensions.
A complex solid can be split into simple shapes; calculate each volume and add them.
Key formulas
Cube: V = a³
Cuboid: V = L × w × h
Cylinder: V = πr²h
Sphere: V = (4/3)πr³
Cone: V = (1/3)πr²h
Pyramid: V = (1/3) × base area × h
Units and conversions
- 1 m³ = 1,000 L.
- 1 m³ = 1,000,000 cm³.
- 1 L = 1 dm³.
- 1 cm³ = 1 mL.
- Wrong unit? Convert to the same unit before calculating.
Examples
Cube: a=5 → V=125 cm³.
Cylinder: r=3, h=10 → V≈282.6 cm³.
Sphere: r=4 → V≈268.1 cm³.
Pyramid: base 3×3, h=6 → V=18 cm³.
FAQ
- Wrong unit? Align units before calculating.
- Inconsistent result? Check formula and measurements.
- Need help? The Math AI assistant can detail.