13.5 mm to Inches on a Ruler
13.5 millimeters is equal to 0.5 inches on a ruler.
The place marked in red shows 0.5 inches, which is equal to 13.5 millimeters on the ruler.
Try these similar conversions:
14.5 mm to inches on a ruler
Convert 14.5 millimeters to inches and see it on a ruler.
12.5 mm to inches on a ruler
Convert 12.5 millimeters to inches and see it on a ruler.