3 Cups to Ounces
3 cups = 24 fl oz
3 US cups equals 24 US fluid ounces.
How to convert 3 cups to fl oz
Use the formula fl oz = cups × 8:
fl oz = 3 × 8fl oz = 24
So 3 cups = 24 fl oz.
Rounded values and quick estimate
- Rounded to a whole number: 24 fl oz
- Rounded to one decimal place: 24 fl oz
- Conversion factor: 1 US cup = 8 US fluid ounces
This conversion is exact, so there is no need to estimate: just multiply by 8.
3 Cups in other units
- US fluid ounces
- 24 fl oz
- Milliliters
- 709.76 ml
- Liters
- 0.7098 L
- Teaspoons
- 144 tsp
- Tablespoons
- 48 tbsp
- US pints
- 1.5 pt
- US quarts
- 0.75 qt
- US gallons
- 0.1875 gal
- Cubic centimeters
- 709.76 cc
- Cubic inches
- 43.31 cu in
- Cubic feet
- 0.0251 cu ft
- Drops
- 14195.29 drops
- Oil barrels
- 0.004464 bbl
- UK gallons
- 0.1561 UK gal
- Cubic meters
- 0.00071 m³
- Cubic yards
- 0.000928 cu yd
3 cups and nearby values
About us cups and us fluid ounces
A US customary cup is 8 US fluid ounces, about 236.6 ml. Nutrition labels use a rounded 240 ml cup; metric cups are 250 ml.
A US fluid ounce is 1/128 of a US gallon, about 29.57 ml. (A UK imperial fluid ounce is slightly smaller, 28.41 ml.)
Related conversions
Frequently asked questions
What is 3 Cups in Ounces?
3 US cups is 24 US fluid ounces (3 cups = 24 fl oz).
How do you convert 3 cups to fl oz?
Apply fl oz = cups × 8: fl oz = 3 × 8, fl oz = 24.
How many US cups is 24 fl oz?
24 fl oz is about 3 US cups.