# Volume (Cylinder) Menu Path : **Operator > Math > Geometry > Volume (Cylinder)** The **Volume (Cylinder)** Operator calculates the volume of a cylinder. This is equal to **π r2 h** where **r** is the radius and **h** is the height of the cylinder. ## Operator properties | **Input** | **Type** | **Description** | | ------------ | -------- | ---------------------------------------------------- | | **Cylinder** | Cylinder | The cylinder this Operator calculates the volume of. | | **Output** | **Type** | **Description** | | ---------- | -------- | --------------------------- | | **volume** | float | The volume of the cylinder. |