What is 23 millimeters to inches? The answer is that 23 mm equals 0.9055 inches.
How to convert 23 mm to inches? We know that one inch is equal to 25.4 millimeters, so to convert 23 millimeters to inches, we must divide the amount of centimeters by 25.4, which means that 23 millimeters is equal to 23 mm ÷ 25.4 = 0.9055 inches.
See also: How to convert 23 inches to mm.