Sphere Volume Calculator
The online Sphere calculator below will automatically calculate the volume of the Sphere based on the measurement you enter.
What is a Sphere?
A sphere is a perfectly round geometrical three-dimensional solid object.
The Volume of a Sphere is calculated using the following equation:
- 4/3 pi * radius2
Note: Remember to use the same measurement unit for each dimension when calculating the volume of an object.

The volume of solid objects are measured in:
- cubic feet
- cubic meters
- cubic yards
The volume of liquids are measured in:
- litres
- quarts
- pints
- gallons
You will also have a running total which builds as you enter new dimensions into the volume calculator.
Mathematics Volume Calculators
- Cube Volume Calculator - a cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex.
- Cone Volume Calculator - a cone is an three-dimensional geometric shape that tapers smoothly from a base (usually flat and circular) to a point called the apex or vertex.
- Cylinder Volume Calculator a cylinder is a three-dimensional solid object that has 2 parallel bases that are congruent circles of same diameter.
- Rectangular Prism Volume Calculator - a rectangle is any quadrilateral with four right angles. A prism has the same cross section all along its length
- Irregular Prism Volume Calculator - A prism has the same cross section all along its length. An irregular shape is a shape which does not conform to standard defined and repeatable mathematical rules
- Pyramid Volume Calculator - a pyramid is a [three-dimensional solid object] polyhedron formed by connecting a polygonal base and to a point, called the apex.
- Sphere Volume Calculator - a sphere is a perfectly round geometrical three-dimensional solid object.
- Ellipsoid Volume Calculator - An ellipsoid is a three-dimensional solid object with closed quadric surface that is a three dimensional analogue of an ellipse
Math Calculators
You may also find the following Math calculators useful.
- Equivalent Ratio Calculator
- Ratio Division Calculator
- 3 Ratio Calculator
- Ratio Calculator
- Fraction Calculator
- Centroid of a Trapezoid Calculator
- Equivalent Ratios Calculator
- Annulus Calculator
- Equivalent Ratios of 3.5:17.5
- Recurring Decimal to Fraction Calculator
- Divide Ratio Calculator
- Sig Fig Calculator