Square Feet to Cubic Yards Calculator by Tons of Concrete

Volume Formula:

\[ V_{yd³} = \frac{A \times D}{27} \]

Volume (V_yd³):

Definition: This calculator converts area measurements in square feet combined with depth in feet to volume in cubic yards.

Purpose: Essential for construction, landscaping, and materials estimation where volume calculations are needed from area dimensions.

The calculator uses the formula:

\[ V_{yd³} = \frac{A \times D}{27} \]

Where:

Explanation: Multiplies area by depth to get cubic feet, then divides by 27 to convert to cubic yards.

Details: Accurate volume calculations ensure proper material ordering (concrete, gravel, soil) and prevent project delays or cost overruns.

Tips: Enter the area in square feet and depth in feet. Both values must be positive numbers.

Q1: Why divide by 27?
A: There are 27 cubic feet in 1 cubic yard (3ft × 3ft × 3ft = 27ft³).

Q2: Can I use this for concrete calculations?
A: Yes, this works for any material where you need to convert area coverage to volume.

Q3: What if my depth is in inches?
A: Convert inches to feet first (divide by 12) before entering the value.

Q4: How accurate is this calculation?
A: Mathematically precise, but always add 5-10% extra for irregularities.

Q5: Can I calculate multiple areas?
A: Calculate each area separately and sum the results.