What is 18 feet to inches? The answer is that 18 feet equals 216 inches.
How to convert 18 feet to inches? We know that one foot is equal to 12 inches, so to convert 18 feet to inches, we must multiply the amount of centimeters by 12, which means that 18 feet is equal to 18 feet × 12 = 216 inches.
See also: How to convert 18 inches in feet.