Math K-Plus

Volume Of A Cone, Cone Volume Calculator


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How To Find The Volume Of A Cone?


Let's investigate the Volume Of A Cone. But first, please review the definition of Volume Of Three-Dimensional Shapes.
  • A cone is a two dimensional circle with height; with height it becomes a three dimensional shape.
  • The trick to determining the volume of a cone is to compute the circle area Base: Circle Area. Once you compute the circle area and multiply it by the Cone height times 1/3 Height. You now have the volume of the Cone.
  • Special note, the Base and Height of a cone must be greater than zero.

Volume Of A Cone
Volume = 1/3 × (Base area) × Height =
Volume = 1/3 × B × H
Volume = 1/3 × (π × r2) × H

Cone Object




Calculator To Find The Volume Of A Cone
Field Name User Input
Base area Of Cone (B = Pi x r2)
You can enter up to 6 digits
Height of Cone (H)
You can enter up to 6 digits
Your Answer
You can enter up to 10 digits
Correct Answer

Generate a new cone area of a cone problem for the student to solve.