Volume Calculators

Calculate the volume of spheres, cylinders, cones, cubes, and more with our specialized geometry tools. 100% free with step-by-step solutions.

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Sphere Volume

Find volume using radius or diameter

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Cylinder Volume

Calculate tank and pipe volumes

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Cone Volume

Volume of party hats and cones

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Cube Volume

Volume of perfect cubes

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Rectangular Prism

Volume of boxes and cuboids

Comprehensive Volume Calculator Online

Our free volume calculator helps you find the volume of the most common three-dimensional shapes. Whether you are working on a school project or a real-world engineering task, get accurate results with clear, step-by-step explanations of the formulas used.

Sphere

V = (4/3)πr³

r is the radius

Cube

V = s³

s is the side length

Rectangular Prism

V = l × w × h

l = length, w = width, h = height

Cylinder

V = πr²h

r = radius, h = height

Cone

V = (1/3)πr²h

r = radius, h = height

Examples

Volume of a Cylinder

1Identify radius (r = 3) and height (h = 5)

2Apply formula: V = π × 3² × 5

3V = π × 9 × 5

4V = 45π ≈ 141.37 cubic units

Volume of a Sphere

1Identify radius (r = 4)

2Apply formula: V = (4/3)π × 4³

3V = (4/3)π × 64

4V = (256/3)π ≈ 268.08 cubic units

Frequently Asked Questions

What is volume?

Volume is the amount of 3D space a substance or shape occupies.

What units are used for volume?

Volume is expressed in cubic units, such as cubic meters (m³), cubic centimeters (cm³), liters, or gallons.

How do I calculate the volume of a sphere?

Use the formula V = (4/3)πr³, where r is the radius of the sphere.

Is this calculator free?

Yes! Our volume calculator is 100% free with no signup required.