Feet and Inches to Inches Conversion

Example:

A tape measure reads 17 feet 8 inches. How many inches is this?

Solution: Read down

the first column of Table to find 10 ft 0 inch = 120 inches.

Next, find the intersection of the 7 ft row

and the 8 inch column to get 92 inches.

Add both results to get 120 inches + 92 inches = 212 inches.