Q:

# How many ounces are in a gallon?

A:

There are 128 fluid ounces in 1 gallon. It’s important to know the different liquid measurement conversion factors that relate ounces, quarts, cups and gallons.

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Using a conversion table to find the volume of liquids, a person can calculate the answer by utilizing the facts that 1 quart equals 32 fluid ounces and 4 quarts equals 1 gallon. It’s simple to find the answer by multiplying 4 by 32 to get 128 ounces.

An alternate way of calculating this is to use equivalent measurements for cups, fluid ounces and gallons. Because 1 cup equals 8 fluid ounces and 16 cups is equivalent to 1 gallon, then the answer is 8 multiplied by 16, which also gives 128 ounces.

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## Related Questions

• A:

There are 128 fluid ounces in a U.S. gallon. In the United States, the gallon is a standard liquid measurement.

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• A:

According to the University of North Carolina, there are 33.8140226 fluid ounces in one standard liter. Frequently rounded to 33.81 fluid ounces, the number represents a volume measurement for liquids. Fluid ounces and liters are both liquid volume measurements.

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• A:

One kilogram is equivalent to 35.27 ounces, which is roughly 2 pounds. A kilogram is a unit used to measure mass. An ounce is also used in measuring mass, particularly in America's customary and imperial measurement systems.