Circular Stepping Stone Volume Calculator
This calculator estimates the volume in cubic yards of a circular stepping stone based on its radius and height. Use it to determine the concrete needed per unit or for multiple pieces — ideal for landscape designers and DIYers working with round pavers.
Calculate Volume of Circular Stepping Stones
Stepping Stone Volume Formula
$$\text{Volume} = \frac{ \pi \cdot r^2 \cdot h }{46656}$$
Where:
- $$r$$ — radius of the stepping stone (inches)
- $$hh$$ — height or thickness (inches)
This formula is designed to convert the volume of a circular solid (cylinder) from inches to cubic yards. It’s especially useful for estimating concrete volume for small precast elements like garden stones, decorative pads, or custom walkways.