What is 250 millimeters to inches? The answer is that 250 mm equals 9.8425 inches.
How to convert 250 mm to inches? We know that one inch is equal to 25.4 millimeters, so to convert 250 millimeters to inches, we must divide the amount of centimeters by 25.4, which means that 250 millimeters is equal to 250 mm ÷ 25.4 = 9.8425 inches.
See also: How to convert 250 inches to mm.