Convert cups to fluid ounces, tablespoons, teaspoons, milliliters, liters, pints, quarts, and gallons for cooking, baking, drinks, meal prep, and recipe scaling.
Enter cups:
Type the number of cups you want to convert.
Choose cup type:
Use US cup for most American recipes, imperial cup for UK-style measurements, or metric cup for 250 mL conversions.
Scale a recipe:
Use the recipe multiplier to halve, double, triple, or resize a liquid measurement.
A cups to ounces calculator helps convert common recipe cup measurements into fluid ounces quickly.
This is useful for baking, cooking, drinks, sauces, soups, meal prep, nutrition tracking, and converting recipes that list liquid ingredients in cups.
Your result shows how many fluid ounces equal the number of cups entered. For standard US liquid measurements, multiply cups by 8 to get fluid ounces.
There are 8 US fluid ounces in 1 US cup.
Multiply the number of cups by 8. For example, 2 cups multiplied by 8 equals 16 fluid ounces.
1/2 US cup equals 4 fluid ounces.
No. Fluid ounces measure volume, while dry ounces measure weight. This calculator is designed for fluid ounces used in liquid kitchen measurements.