How to convert 80 millimeters to inch
To convert 80 millimeters to inch, divide 80 millimeters by 25.4.
The formula millimeters / 25.4
Solution steps:
                            80 millimeters / 25.4 
                            = 80  / 25.4
                             = 3.14961 inch
                            Hence, 80 millimeters in inch is equal to 3.14961 inch.
                            80 mm = 3.14961 inch