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Volume calculator

Solve spheres, cones, tanks, capsules, caps, ellipsoids, pyramids and hollow tubes with mixed dimensions.

Get started

  1. Use the example values or enter your own measurements.
  2. Calculate, then copy the result or download the available details.

Example

Input

Sphere with radius 2 m

Expected result

≈33.5103 m³

Try it

Good to know

The calculation runs in your browser. Use consistent units in fields with no explicit unit.

Calculation method

The volume of a prism is its base area times perpendicular height. A cone or pyramid divides that product by three. A hollow tube subtracts the inner cylinder. A spherical cap accepts any two dimensions.

Vcone=13πr2h,Vsphere=43πr3V_{\mathrm{cone}}=\tfrac13\pi r^2h,\qquad V_{\mathrm{sphere}}=\tfrac43\pi r^3

Calculation mode

Sphere
  • Radius
  • Radius unit
  • Volume unit
Cone
  • Radius
  • Radius unit
  • Perpendicular height
  • Perpendicular height unit
  • Volume unit
Cube
  • Edge length
  • Edge length unit
  • Volume unit
Cylinder
  • Radius
  • Radius unit
  • Perpendicular height
  • Perpendicular height unit
  • Volume unit
Rectangular tank
  • Length
  • Length unit
  • Width
  • Width unit
  • Perpendicular height
  • Perpendicular height unit
  • Volume unit
Capsule
  • Radius
  • Radius unit
  • Straight cylinder length
  • Straight cylinder length unit
  • Volume unit
Spherical cap
  • Sphere radius
  • Sphere radius unit
  • Base radius
  • Base radius unit
  • Cap height
  • Cap height unit
  • Cap with both radii known · Smaller cap / Larger cap
  • Volume unit
Conical frustum
  • First end radius
  • First end radius unit
  • Second end radius
  • Second end radius unit
  • Perpendicular height
  • Perpendicular height unit
  • Volume unit
Ellipsoid
  • First semi-axis
  • First semi-axis unit
  • Second semi-axis
  • Second semi-axis unit
  • Third semi-axis
  • Third semi-axis unit
  • Volume unit
Square pyramid
  • Edge length
  • Edge length unit
  • Perpendicular height
  • Perpendicular height unit
  • Volume unit
Hollow tube
  • Outer diameter
  • Outer diameter unit
  • Inner diameter
  • Inner diameter unit
  • Length
  • Length unit
  • Volume unit
Hemisphere
  • Radius
  • Radius unit
  • Volume unit
Ring torus
  • Centerline radius
  • Centerline radius unit
  • Tube radius
  • Tube radius unit
  • Volume unit