ACT Math Conversions

Conversions that most likely will not be provided on the test

How many feet in 1 mile?

1 mile = 5280 ft

How many kilometers in a mile?

1 mile = 1.6 kilometers

How many centimeters in an inch?

1 inch = 2.54 centimeters

How many ounces in a pound?

1 Ibs = 16 oz

How many pounds in a ton?

1 ton = 2000 lbs

How many pounds in a kilogram?

1 kg = 2.2 lbs

1 gallon = -quarts = -pints = -cups?

1 gallon = 4 quarts = 8 pints = 16 cups

How many quarts in a liter?

1 liter = 1.06 quarts

kilo (k) =

10³ = kilo

Centi c =

10-² = centi

10 to the negative second power

Milli (m) =

10-³ = milli

10 to the negative third power

Micro (µ) =

10^-6 = Micro

10 to the negative sixth power