Metric conversion table.

Inches Millimeters (mm) 1 ⁄ 16 equals 1.6 1 ⁄ 8 equals 3.2 3 ⁄ 16 equals 4.8 1 ⁄ 4 equals 6.4 3 ⁄ 8 equals 9.5 1 ⁄ 2 equals 12.7 5 ⁄ 8 equals 15.9 3 ⁄ 4 equals 19.1 7 ⁄ 8 equals 22.2 1 1 ⁄ 8 equals 28.6 2 1 ⁄ 8 equals 54.0 2 1 ⁄ 4 equals 57.2 2 3 ⁄ 8 equals 60.3 2 1 ⁄ 2 equals 63.5 2 3 ⁄ 4 equals 69.9 Cubic Inches Cubic Centimeters (cc) 2100 equals 34,412.7 2900 equals 47,522.3 Pounds Grams (g) 10 equals 4,536.0 37 equals 16,783.2 40 equals 18,144.0