8.66 Ounces to Cups

8.66 fl oz = 1.0825 cup

Calculation: cup = 8.66 fl oz × 0.125 = 1.0825 cup

Ounce to Cup Converter

Choose the type of measurement to convert
Select the source unit to convert from
Select the target unit to convert to
Enter a numeric value or fraction to convert
Sig. Figures:

How much is 8.66 fl oz?

256 mL (8.7 fl oz) is about a standard beer can (330-355 mL / 12 fl oz).

What does 8.66 fl oz look like?

Illustration of a beer can
256 mL (8.7 fl oz) is about a standard beer can (330-355 mL / 12 fl oz).

8.66 fl oz on the cup scale

fl oz0246810cup00.20.40.60.811.2

8.66 fl oz = 1.083 cup

Did you know? One US cup is 240 mL.

1 US cup = 240 mL = 8 fl oz. The metric cup used in Australia and NZ is 250 mL.

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 8.66 fl oz × 18 = 1.0825 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 1.0825 cup to fl oz, multiply 1.0825 x 8, resulting in 8.66 fl oz.

8.66 fl oz is also equal to:

  • 256.11 milliliter
  • 0.25611 liter
  • 0.54125 pint
  • 0.27063 quart

Frequently Asked Questions

How much is 8.66 ounces in cups?

8.66 ounces equals 1.0825 cups. This is calculated by multiplying 8.66 by the conversion factor 0.125.

What does 8.66 ounces look like in cups?

8.66 ounces (1.0825 cups) is exactly 1 US cup — the standard measuring cup used in American recipes.

How do you calculate 8.66 ounces to cups?

Multiply 8.66 by the conversion factor 0.125. The calculation is 8.66 × 0.125 = 1.0825 cups. This factor is defined by international measurement standards.

Share This Calculation

8.66 ounces = 1.0825 cups
8.66 ounces = 1.0825 cups — conversion chart

Nearby Conversions

0.66 ounces0.0825 cups 2.66 ounces0.3325 cups 4.66 ounces0.5825 cups 6.66 ounces0.8325 cups 10.66 ounces1.333 cups 12.66 ounces1.583 cups 14.66 ounces1.833 cups 16.66 ounces2.083 cups 18.66 ounces2.333 cups 20.66 ounces2.583 cups 22.66 ounces2.833 cups 24.66 ounces3.083 cups 26.66 ounces3.333 cups 28.66 ounces3.583 cups

For general conversions between ounces and cups, see the ounces to cups converter.

Also convert Ounces to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.