How to use Square Footage Calculator
- 1st, Divide your countertop into sections
- 2nd, Add total inches like diagram provided below
(108+46.5+24+46.5=225 inches) - 3rd, Enter total length in inches x width (usually 25.5 inches)
This example comes to 225″ x 25.5″ divided by 144 = 39.84 sq. ft.
Kitchen – Base cabinets are 24″, so stone is cut 25.5″
Vanity – Base cabinets are 21″, so stone is cut 22.5″
Back Splash – Input length in inches x width (usually 4″)

