Volume of a Spherical Cap FAQ
What is the formula for the volume of a spherical cap?
The formula is V = pi h^2 (3R - h) / 3, where R is the sphere radius and h is the cap height.
Can I calculate spherical cap volume from diameter and height?
Yes. If you enter the sphere diameter, the calculator converts it to radius internally and then applies the spherical-cap formula.
What is cap height?
Cap height is the perpendicular distance from the flat cut surface of the cap to the top of the spherical segment.
Can I convert spherical cap volume into other units?
Yes. The result can be shown in different cubic units, making it easier to work across metric and imperial systems.
Can I solve for a missing radius, diameter, or cap height?
Yes. Reverse calculation can determine one missing dimension when the cap volume and the other required values are already known.
