Cheat Sheet

Helpful Calculations

 

Basics


Length x Width = Square Feet (Sq.Ft.)
ex. 10′ x 15′ = 150 Sq.Ft.
Point A to B = Linear Feet

Converting Inches to Feet
Total Inches ÷ 12 = Total Feet

Natural Stone

Most natural stone sold by weight

Imperial tons are used (2000 lbs = 1 ton)

Limestone is 165 lbs / cubic foot (approx.)
Sandstone is 150 lbs / cubic foot (approx.)
Granite is 175 lbs / cubic foot (approx.)

Random Flagstone

1 Sq.Ft. @ 1″ Thick = 14 lbs
1 Sq.Ft @ 1 1/4″ Thick = 17.5 lbs
1 Sq.Ft. @ 1 1/2″ Thick = 21 lbs
1 Sq.Ft. @ 2″ Thick = 28 lbs