A gallon contains 128 fluid ounces.
To break it down a bit further, there are two types of gallons commonly used: the US gallon and the UK gallon. The US gallon is equivalent to 128 fluid ounces, while the UK gallon, which is slightly larger, contains 160 fluid ounces. However, if you’re in the US, you’ll most likely need to refer to the US gallon, which is used in most day-to-day measurements.
This measurement is particularly useful in various cooking, baking, and beverage-making scenarios where precise measurements are essential. So, when a recipe calls for a gallon of liquid, you’ll know exactly how much that translates into fluid ounces!