Basic Mathematic United States Customary Vocabulary

Length

12 inches (in.) = 1 foot (ft)

36 in. = 3 ft= 1 yard (yd)

5280 ft = 1760 yd = 1 mile (mi)

Area

144 square inches (in.2) = 1 square foot (ft2)

9 ft2 = 1 square yard (yd2)= 43,560 ft2

4840 yd2 = 1 acre (A)

Volume

1728 cubic inches (in.3) = 1 cubic foot (ft3)

27 ft3 = 1 cubic yard (yd3)

Liquid Capacity

8 fluid ounces (fl oz) = 1 cup (c)

2 c = 1 pint (pt)

2 pt = 1 quart (qt)

4 qt = 1 gallon (gal)

Weight

16 ounces (oz) = 1 pound (lb)

2000 lb = 1 ton (t)

Temperature

Degrees Fahrenheit (°F)

32°F = freezing point of water

98.6°F = normal body temperature

212°F = boiling point of water

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1 foot = 12 inches

1 yard = 3 feet

1 quart = 2 pints

1 gallon = 4 quarts

1 pound = 16 ounces

1 inch = 2.54 centimeters

1 liter = 1.06 quarts

1 kilogram = 2.2 pounds

Fluid Ounces 29.57 grams
Ounces (dry) 28.35 grams
Grams 0.0353 ounces
Grams 0.0022 pounds
Kilograms 2.21 pounds
Pounds 453.6 grams
Pounds 0.4536 kilograms
Quarts 0.946 liters
Quarts (dry) 67.2 cubic inches
Quarts (liquid) 57.7 cubic inches
Liters 1.0567 quarts
Gallons 3,785 cubic centimeters
Gallons 3.785 liters

Measuring Liquids

1 dash 6 drops
24 drops 1/4 tsp
3 tsp 1 tbsp
1 tbsp 1/2 fluid ounce
2 tbsp 1 fluid ounce
2 cups 16 fluid ounces (1 pint)
3 tbsp 1.5 fluid ounces (1 jigger)
1/2 cup 4 fluid ounces
16 tbsp 1 cup
1 cup 8 fluid ounces (1/2 pint)
2 pints 1 quart
4 quarts 1 gallon