1 mile = 5,280 feet = 1.61 kilometers
1 yard = 3 feet = 0.914 meter
1 foot = 12 inches = 30.48 centimeters
1 inch = 2.54 centimeters = 25.4 millimeters
0.5 inch = 12.7 millimeters
0.25 inch = 6.35 millimeters
1 ounce = 28.35 grams
1 pound = 16 ounces = 453.6 grams
2.2 pounds = 1 kilogram
(U.S. liquid measure)
1 fluid ounce = 2 tablespoons = 29.56 milliliters
1 gill = 4 ounces = 1 cup = 0.1 liter
1 cup = 16 tablespoons = 8 fluid ounces = 236 milliliters
1 pint = 16 fluid ounces = 2 cups = 0.5 liter
1 quart = 32 fluid ounces = 2 pints = 0.9 liter
1 gallon = 128 fluid ounces = 4 quarts = 3.8 liters
(British imperial liquid and dry measure)
1 gill = 5 ounces = 142 cubic centimeters = 0.142 liter
1 pint = 4 gills = 568 cubic centimeters = 0.568 liter
1 quart = 2 pints = 4.5 liters
1 gallon = 4 quarts = 4.5 liters
°F = (°C x 1.8) + 32
°C = (°F−32) x 0.555