Volume of a Cone: Radius 1, Height 3
A cone with radius 1 and height 3 has a volume of π ≈ 3.1416 cubic units.
How to use this tool
- Enter radius and height in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your volume and the full breakdown beneath it.
The slender unit cone (r=1, h=3) holds a volume of exactly π ≈ 3.14 cubic units.
Frequently asked questions
- How do you calculate the volume of a cone?
- Volume = (1/3) × π × r² × h. The slant height l = √(r² + h²).