What is 800 millimeters to inches? The answer is that 800 mm equals 31.496 inches.
How to convert 800 mm to inches? We know that one inch is equal to 25.4 millimeters, so to convert 800 millimeters to inches, we must divide the amount of centimeters by 25.4, which means that 800 millimeters is equal to 800 mm ÷ 25.4 = 31.496 inches.
See also: How to convert 800 inches to mm.