Cone Volume Calculator
Calculate cone volume, slant height, surface areas, liters, and net sector angle from radius or diameter and height, with reverse modes.
Cone volume from radius and height
English search intent focuses on a right circular cone. The practical calculator should accept radius or diameter, distinguish vertical height from slant height, and show surface-area outputs.
r is base radius and h is vertical height.
l is slant height.
Common outputs
| Output | Use |
|---|---|
| Volume | Space inside the cone. |
| Slant height | Side length needed for lateral area. |
| Lateral area | Side surface without the base. |
| Total surface area | Side surface plus the circular base. |
| Net sector angle | Geometry of the cone's side net. |
Frequently Asked Questions
Sources and References
Calculations are based on the listed reference sources. Links open in a new tab.
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