Volume Calculator
Calculate the volume of common 3-D solids — cube, rectangular box, cylinder, sphere and cone. Pick a shape, enter its dimensions and see the substituted formula, the numeric result and the capacity in litres where applicable.
TheCalculators — Volume Calculator
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Volume
141.371669 cm³
cylinder · V = πr²h · r = 3, h = 5 cm
- Shape
- cylinder
- Dimensions
- r = 3, h = 5 cm
- Formula
- V = πr²h
- Volume (cm³)
- 141.371669
- In litres
- 0.141 litres
- In gallons (US)
- 0.037 gal
Step-by-step
- 1Select the formulacylinder: V = πr²h
- 2Substitute dimensionsV = π × 3² × 5 = π × 45 = 141.371669
- 3ResultV = 141.371669 cm³ ≈ 0.141 litres
Volume formulas for all shapes
Most useful next
Formula
Cube: a³ · Box: lwh · Cylinder: πr²h · Sphere: 4/3·πr³ · Cone: ⅓·πr²h
Pro tips
- • A cone is exactly one third of the cylinder that shares its radius and height.
- • 1 cm³ = 1 mL, so a box of 10 × 6 × 5 cm holds 300 mL — the litres row does this conversion for you.
- • Double a sphere’s radius and its volume grows 8× (volume scales with the cube of length).
FAQ
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