Cups to Fluid Ounces converter

cup to fl oz — 1 L = 33.814 fl oz

—

Convert Cups to all units

mL Milliliters—
L Liters—
tsp Teaspoons—
tbsp Tablespoons—
fl oz Fluid Ounces—
pt Pints—
qt Quarts—
gal Gallons—
Advertisement

Conversion Formula

Cups to Fluid Ounces: 1 L = 33.814 fl oz

Example: To convert 2 liters to cups: 2 × 4.22675 = 8.4535 cups

Quick Reference: Cups to Fluid Ounces

CupsFluid Ounces
1 cup8 fl oz
5 cup40 fl oz
10 cup80 fl oz
25 cup200 fl oz
50 cup400 fl oz
100 cup800 fl oz
500 cup4,000 fl oz
1,000 cup8,000 fl oz

Frequently Asked Questions

How do I convert Cups to Fluid Ounces?

Multiply your cups value by the conversion factor. To convert 2 liters to cups: 2 × 4.22675 = 8.4535 cups. You can also use the converter above for instant results.

What is cup in fl oz?

1 cup equals 8 fl oz. This is based on the standard conversion factor: 1 L = 33.814 fl oz.

Is this converter accurate?

Yes. ConvertFast uses precise conversion factors computed client-side in your browser. Results are accurate to 6 significant digits, which covers all practical use cases.