Volume Calculator (with Litres)
Volume and surface area of a cube, cuboid, cylinder, cone, sphere or hemisphere — in litres, m³ and cubic feet.
Result
How to use
- 1
Pick the shape and the unit you measured in.
- 2
Fill in the measurements shown.
- 3
See the volume in litres, cubic metres and cubic feet, plus the surface area.
Questions
How many litres are in one cubic metre?
1 m³ = 1,000 litres, 1 litre = 1,000 cm³ and 1 cubic foot ≈ 28.32 litres.
How do I find the capacity of a cylindrical water tank?
Volume = π × r² × h. A tank with a 50 cm radius (1 m across) and 1 m height holds π × 50² × 100 = 7,85,398 cm³ ≈ 785 litres.
What is the volume of a cone and a sphere?
Cone = ⅓ × π × r² × h, sphere = 4/3 × π × r³ and hemisphere = 2/3 × π × r³.
About this Volume tool
Volume Calculator (with Litres) — Volume and surface area of a cube, cuboid, cylinder, cone, sphere or hemisphere — in litres, m³ and cubic feet. It is one of 200 free tools on namasivayam.in, made by software engineer Namasivayam Vadivelan for everyday use in India.
Everything is calculated instantly in your browser: nothing you type or upload is sent to any server, there is no sign-up, and it works on mobile and desktop. Pick the shape and the unit you measured in.
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Results are estimates to help you plan. They are not financial, tax or medical advice.