How to convert inches to millimeters
inches to millimeters Conversion Formula
inches (") to Millimeters (mm) = 25.4mm
d(mm) = d(inch) × 25.4
Example
Convert 20 inches to millimeters:
d(mm) = 12″ × 25.4 = 304.8mm
inches (") to centimeters (cm)=2.54cm
inches (")…