How are liquids measured?
The U.S. System of Volume: 1 gallon = 4 quarts; 1 quart = 2 pints; 1 pint = 2 cups
The abbreviation for gallon is gal. The abbreviation for quart is qt. The abbreviation for pint is pts. The abbreviation for cup is c.
The standard unit of volume in the metric system is the liter (l). One liter = 1 cubic cm in volume. 1 milliliter (ml) = 0.001 liter, 1 centiliter (cl) = 0,01 liter, 1 deciliter (dl) = 0.1 liter, 1 kiloliter (kl) = 1000 liters.
1 liter is a little more than a quart and 1 teaspoon = about 5 milliliters.