Metric conversion table

Inches Millimeters (mm) 1⁄8 equals 3.2 1⁄4 equals 6.4 1⁄2 equals 12.7 3⁄4 equals 19.1 1 equals 25.4 11⁄2 equals 38.1 2 equals 50.8 21⁄2 equals 63.5 3 equals 76.2 31⁄2 equals 88.9 4 equals 101.6 41⁄2 equals 114.3

Ounces Grams 1 equals 28.35 4 equals 113.4 5 equals 141.75 6 equals 170.1 7 equals 198.45 8 equals 226.8 9 equals 255.15 10 equals 283.5 12 equals 340.2 14 equals 396.9 16 equals 453.6 18 equals 510.3 19 equals 538.6 20 equals 567