Leather Thickness Calculator
Leather Thickness
Convert leather thickness between ounces and millimeters.
Formula
1 oz = 1/64 inch = 0.397 mm
Frequently Asked Questions
What does leather oz mean?
Each ounce equals 1/64 of an inch of thickness.
What thickness is best for wallets?
Use 2 to 3 oz (0.8 to 1.2 mm) leather for wallets.