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Triangular Stepping Stone Volume Calculator

This calculator estimates the volume in cubic yards of a triangular-shaped stepping stone using its base, height, and thickness. Enter your dimensions in inches to get an accurate concrete requirement — great for landscaping paths with geometric patterns.

Calculate Volume of Triangular Stepping Stones

Input Fields
l
in
Base of triangle in inches
b
in
Height of triangle in inches
h
in
Depth of triangle in inches
n
If enabled, the result will update automatically when you change any value.

Triangular Stepping Stone Volume Formula

Formula
$$\text{Volume} = \frac{l \cdot b \cdot h}{648}$$

Where:

  • $$l$$ — base (inches)
  • $$bb$$ — height of triangle (inches)
  • $$hh$$ — thickness/depth (inches)
  • $$648$$ — unit conversion factor from cubic inches to cubic yards for triangular prisms


This formula calculates the volume of a right triangular prism (stepping stone) in cubic yards, converting inch-based inputs. Ideal for custom triangle-shaped concrete pavers or garden stones, helping you plan materials accurately and reduce waste.

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Cubic Yards of Rectangular Stepping Stones

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