5 Cups to Ounces
5 cups = 40 fl oz
5 US cups equals 40 US fluid ounces.
How to convert 5 cups to fl oz
Use the formula fl oz = cups × 8:
fl oz = 5 × 8fl oz = 40
So 5 cups = 40 fl oz.
Rounded values and quick estimate
- Rounded to a whole number: 40 fl oz
- Rounded to one decimal place: 40 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.
5 Cups in other units
- US fluid ounces
- 40 fl oz
- Milliliters
- 1182.94 ml
- Liters
- 1.18 L
- Teaspoons
- 240 tsp
- Tablespoons
- 80 tbsp
- US pints
- 2.5 pt
- US quarts
- 1.25 qt
- US gallons
- 0.3125 gal
- Cubic centimeters
- 1182.94 cc
- Cubic inches
- 72.19 cu in
- Cubic feet
- 0.0418 cu ft
- Drops
- 23658.82 drops
- Oil barrels
- 0.00744 bbl
- UK gallons
- 0.2602 UK gal
- Cubic meters
- 0.001183 m³
- Cubic yards
- 0.001547 cu yd
5 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 5 Cups in Ounces?
5 US cups is 40 US fluid ounces (5 cups = 40 fl oz).
How do you convert 5 cups to fl oz?
Apply fl oz = cups × 8: fl oz = 5 × 8, fl oz = 40.
How many US cups is 40 fl oz?
40 fl oz is about 5 US cups.