Fluid Ounces to Cups Converter

Convert fluid ounces to cups instantly.

Cups

How to Convert Fluid Ounces to Cups

Converting fluid ounces to cups is fundamental in cooking. One cup equals 8 fluid ounces.

To convert fluid ounces to cups, divide by 8. For example, 16 fl oz / 8 = 2 cups. This conversion is essential for recipes and beverage measurements.

Remember that fluid ounces measure volume, not weight, unlike regular ounces.

Quick Tips

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  • 1 kg = 2.205 lbs (roughly double + 10%)
  • Temperature: (°F - 32) × 5/9 = °C

Frequently Asked Questions

1 fluid ounce equals 0.125 cups (1/8 cup).

1 cup equals 8 fluid ounces.

Yes, fluid ounces measure volume, so it's the same regardless of liquid type.

Dry ounces measure weight and vary by ingredient. This converter is for volume only.