Geometric solids volume calculator
Calculate the volume and surface area of a cube, rectangular prism, cylinder, cone, sphere, pyramid, triangular prism and truncated cone, with conversion to liters.
How to useVolume of a cube, cylinder, cone, sphere and more
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Geometric solids volume calculator: what it is for
Choose the solid and the unit of measurement and enter the dimensions. The calculator shows the formula used, the volume, the conversion to liters and the surface area, useful for homework and for measuring boxes, tanks and containers.
How to use
- Choose the solid.
- Enter the measurements in the chosen unit.
- See the volume, liters and area.
When to use it
- Studying solid geometry.
- Calculating the capacity of tanks and boxes.
- Measuring cylindrical and conical containers.
Frequently asked questions
What is the formula for the volume of a cylinder?
V = π × r² × h. A cylinder with a radius of 10 cm and a height of 30 cm has about 9,425 cm³, or 9.4 liters.
What about the sphere and the cone?
Sphere: V = 4/3 × π × r³. Cone: V = 1/3 × π × r² × h, that is, one third of the cylinder with the same base and height.
How do I convert to liters?
1 liter equals 1,000 cm³ or 1 dm³, and 1 m³ equals 1,000 liters. The calculator shows the conversion according to the chosen unit.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 are free.