Ellipsoid Calculator
Calculate volume from three semi-axes.
Formula
V = (4/3)πabc
Volume is four-thirds pi times the product of all three semi-axes. When a=b=c it reduces to a sphere.
Examples
a=5, b=4, c=3
Sphere (a=b=c=5)
a=10, b=6, c=3
Frequently Asked Questions
What is the volume formula for an ellipsoid?
V = (4/3)π × a × b × c, a generalization of the sphere formula.
What happens when all axes are equal?
When a = b = c = r, the formula becomes (4/3)πr³, the sphere formula.
About this Calculator
Calculate volume from three semi-axes. All calculations are performed in your browser for instant results. Formulas are mathematically exact using JavaScript's built-in Math functions.