Cone Surface Area Calculator
Calculate cone total surface area, lateral area, base area, slant height, height, radius, diameter, and volume.
Total and lateral cone surface area
English search results for cone surface area distinguish total surface area, lateral area, and base area. This page accepts radius or diameter with either vertical height or slant height, then returns all of those surface-area parts.
r is radius and ell is slant height.
Lateral area excludes the circular base.
Input modes
| Known values | What the calculator returns |
|---|---|
| Radius and height | Slant height, total area, lateral area, base area, and volume. |
| Radius and slant height | Height plus area and volume outputs. |
| Diameter and height | Radius conversion plus all cone outputs. |
| Diameter and slant height | Height and surface-area outputs. |
Frequently Asked Questions
Sources and References
- Surface Area of a Cone CalculatorOmni Calculator
- Surface Area of Cone CalculatortheCalcs
- ConeWolfram MathWorld
Calculations are based on the listed reference sources. Links open in a new tab.
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