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Ellipsoid Volume Calculator

Result

Ellipsoid volume100.5309649149
↗ Math

Calculate ellipsoid volume from Semi-axis a, Semi-axis b, Semi-axis c.

Formula

4 × pi × a × b × c / 3
  • Enter Semi-axis a, Semi-axis b, Semi-axis c using consistent units. This tool calculates ellipsoid volume as 4 × pi × a × b × c / 3. All geometric dimensions should be positive and in the specified units.
  • The main inputs are Semi-axis a, Semi-axis b, Semi-axis c. Enter them in the units and format shown in the calculator.
  • Keep comparable quantities in compatible units whenever the formula combines or compares them.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Ellipsoid Volume

Inputs
  • Semi-axis a: 2
  • Semi-axis b: 3
  • Semi-axis c: 4

Using Semi-axis a = 2, Semi-axis b = 3, Semi-axis c = 4, the calculated result is Ellipsoid volume: 100.530964915.

Sample result: Calculating…

Frequently asked questions

What does the Ellipsoid Volume calculate?

Calculate ellipsoid volume from Semi-axis a, Semi-axis b, Semi-axis c.

Which values should I enter?

Enter Semi-axis a, Semi-axis b, Semi-axis c using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: 4 × pi × a × b × c / 3.

Why might my result differ from another source?

Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026