Sphere, Cylinder & Cone Volume Calculator
Enter the radius and height to calculate volume and surface area of a sphere, cylinder, or cone.
Volume & Surface Area Formulas
Sphere
V = (4/3)ฯrยณ
S = 4ฯrยฒ
Cylinder
V = ฯrยฒh
S = 2ฯr(r + h)
Cone
V = (1/3)ฯrยฒh
S = ฯr(r + l), l = โ(rยฒ + hยฒ)