Cone Volume Calculator
Volume of a cone.
Enter the values and press Calculate.
How to use Cone Volume Calculator
Cone volume is one third of pi times radius squared times height.
Open Cone Volume Calculator on toolpermarket and enter your values above.
Enter the radius and height of the cone in the fields above, then press Calculate.
Read the result below the form. You can change any input and press Calculate again to compare scenarios.
Worked example. A radius of 3 and height of 5 gives a volume of about 47.1.
When to use Cone Volume Calculator. Use it for ice cream cones, funnels, or conical tanks.
Practical note. Use the same unit for both the base radius and the height; the volume then comes out in that unit cubed, such as cubic centimetres or cubic inches.
When you actually reach for this
- Use it for ice cream cones, funnels, or conical tanks.
Where this tool stops being accurate
- Uses the units you enter consistently (all meters or all cm); mixing them silently breaks the result.
- It models ideal shapes, not real-world tolerances or material waste.
Frequently asked questions
Is this for a right cone?
Yes, a cone with its apex above the base center.
Why is my area wrong?
Usually mixed units - if one side is in cm and another in m, convert first. The formula is exact once units match.