Estimating Concrete:
1. Find the total cubic footage (CF) to be covered.
     L * W = SF
     (D / 12) * SF = CF

2. Ready-Mix Concrete.
     60# bags: CF * 2 = # of bags
     90# bags: CF * 1.5 = # of bags

3. Form Materials.
     2x4 - 4' stakes; (L * W) / 2 = # of stakes

* indicates a required field.

Width of Area: *

Feet Inches

Length of Area *:

Feet Inches

Depth: *

Feet Inches

Form Board Width:

Feet Inches

Calculate

Calculations: