4 Fluid Ounces to Cups
4 fl oz = 0.5 cups
4 US fluid ounces equals 0.5 US cups.
How to convert 4 fl oz to cups
Use the formula cups = fl oz ÷ 8:
cups = 4 ÷ 8cups = 0.5
So 4 fl oz = 0.5 cups.
Rounded values and quick estimate
- Rounded to a whole number: 1 cups
- Rounded to one decimal place: 0.5 cups
- Conversion factor: 1 US fluid ounce = 0.125 US cups
This conversion is exact, so there is no need to estimate: just divide by 8.
4 Fluid Ounces in other units
- US cups
- 0.5 cups
- Milliliters
- 118.29 ml
- Liters
- 0.1183 L
- Teaspoons
- 24 tsp
- Tablespoons
- 8 tbsp
- US pints
- 0.25 pt
- US quarts
- 0.125 qt
- US gallons
- 0.0313 gal
- Cubic centimeters
- 118.29 cc
- Cubic inches
- 7.22 cu in
- Cubic feet
- 0.004178 cu ft
- Drops
- 2365.88 drops
- Oil barrels
- 0.000744 bbl
- UK gallons
- 0.026 UK gal
- Cubic meters
- 0.000118 m³
- Cubic yards
- 0.000155 cu yd
4 fl oz and nearby values
About us fluid ounces and us cups
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.)
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.
Related conversions
Frequently asked questions
What is 4 Fluid Ounces in Cups?
4 US fluid ounces is 0.5 US cups (4 fl oz = 0.5 cups).
How do you convert 4 fl oz to cups?
Apply cups = fl oz ÷ 8: cups = 4 ÷ 8, cups = 0.5.
How many US fluid ounces is 0.5 cups?
0.5 cups is about 4 US fluid ounces.