Fluid Ounces to Cups converter

fl oz to cup — 1 L = 33.814 fl oz

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Convert Fluid Ounces to all units

mL Milliliters—
L Liters—
tsp Teaspoons—
tbsp Tablespoons—
cup Cups—
pt Pints—
qt Quarts—
gal Gallons—
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Conversion Formula

Fluid Ounces to Cups: 1 L = 33.814 fl oz

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

Quick Reference: Fluid Ounces to Cups

Fluid OuncesCups
1 fl oz0.125 cup
5 fl oz0.625 cup
10 fl oz1.25 cup
25 fl oz3.125 cup
50 fl oz6.25 cup
100 fl oz12.5 cup
500 fl oz62.5 cup
1,000 fl oz125 cup

Frequently Asked Questions

How do I convert Fluid Ounces to Cups?

Multiply your fluid ounces 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 fl oz in cup?

1 fl oz equals 0.125 cup. 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.