Spherical Cap Volume Calculator for coordinate geometry, angles, and diagram-based problems when you want a fixed formula answer without improvising the math by hand.
Informational calculator only. Verify important outputs independently before legal, tax, medical, engineering, safety-critical, contractual, employment, or compliance use.
Enter job values, review the estimate, then use the decision hints before ordering or quoting.
volume = (pi x h^2 x (3R - h)) / 3Use the cap height h and sphere radius R to measure the truncated spherical portion.
The cap height should not exceed the sphere diameter.
Next: spherical cap surface area.
Calculate the volume inside any sphere.
Calculate cube volume for boxes, containers, blocks, classroom models, and any shape where all edges are the same length.