16.31 Ounces to Cups

16.31 fl oz ≈ 2.0387 cup

Calculation: cup = 16.31 fl oz × 0.125 ≈ 2.0387 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 16.31 fl oz?

482 mL (16 fl oz) is about a standard water bottle (500 mL / 16.9 fl oz).

What does 16.31 fl oz look like?

Illustration of a water bottle
482 mL (16 fl oz) is about a standard water bottle (500 mL / 16.9 fl oz).

16.31 fl oz on the cup scale

fl oz05101520cup00.511.522.5

16.31 fl oz = 2.039 cup

Did you know? Water bottle (standard) is 500 mL.

The standard single-serve water bottle is 500 mL (16.9 fl oz), half a liter.

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 16.31 fl oz × 18 = 2.0388 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 2.0388 cup to fl oz, multiply 2.0388 x 8, resulting in 16.31 fl oz.

16.31 fl oz is also equal to:

  • 482.34 milliliter
  • 0.48234 liter
  • 1.0194 pint
  • 0.50969 quart

Frequently Asked Questions

How much is 16.31 ounces in cups?

16.31 ounces equals 2.0388 cups. This is calculated by multiplying 16.31 by the conversion factor 0.125.

What does 16.31 ounces look like in cups?

16.31 ounces (2.0388 cups) is a pint to a quart — a large glass or a small bottle.

How do you calculate 16.31 ounces to cups?

Multiply 16.31 by the conversion factor 0.125. The calculation is 16.31 × 0.125 = 2.0388 cups. This factor is defined by international measurement standards.

Share This Calculation

16.31 ounces = 2.03875 cups
16.31 ounces = 2.03875 cups — conversion chart

Nearby Conversions

0.31 ounces0.03875 cups 4.31 ounces0.5388 cups 8.31 ounces1.039 cups 12.31 ounces1.539 cups 20.31 ounces2.539 cups 24.31 ounces3.039 cups 28.31 ounces3.539 cups 32.31 ounces4.039 cups 36.31 ounces4.539 cups 40.31 ounces5.039 cups 44.31 ounces5.539 cups 48.31 ounces6.039 cups 52.31 ounces6.539 cups 56.31 ounces7.039 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.