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5 Fluid Ounces to Cups

5 fl-oz converted to cup. Full working, formula and reference table below.

Category
volume
Input
5 fl-oz
Output
0.6
// INPUT01

Fluid Ounce

// OUTPUT02
0.6

Cup

Factor0.12
Inverse8.333333
Formulacup = fl-oz × 0.12
Updated2026-05-25

OTHER AMOUNTS

fl-oz → cup

Fluid Ounce to Cup Conversion Table

Common fluid ounce to cup values for quick reference.

Fluid OunceCup
10.12
20.24
50.6
101.2
253
506
10012
25030
50060
1000120

When you'd actually use this

Where you'd actually use fluid ounce → cup in everyday Australian life.

  • Cooking from overseas recipes

    American and British cookbooks rarely use the same volume units as Australian ones.

  • Online shopping

    Product specs from US stores often list volume in imperial units.

  • Travel and fitness apps

    Apps that default to a different region may show volume you need to translate.

Conversion Formula

To convert Fluid Ounce to Cup, multiply the fluid ounce value by 0.12. This factor represents how many cup are equivalent to one fluid ounce.

Formula

Cup = Fluid Ounce × 0.12

Inverse (converting back)

Fluid Ounce = Cup × 8.3333333

How to Convert Fluid Ounce to Cup

Convert fluid ounce to cup in three steps. The relationship is a single multiplication, so once you know the factor you can do it in your head for round numbers.

  1. Start with your value

    Take the number of fluid ounce you want to convert.

  2. Multiply by the factor

    Multiply the value by 0.12.

  3. Read your answer

    The result is the equivalent in cup.

Worked example

10 fluid ounce = 1.2 cup

10 × 0.12 = 1.2 cup.

What is a Fluid Ounce?

A fluid ounce in this converter defaults to the US value of approximately 30 ml. (The imperial fl oz is 28.4 ml — a small but noticeable difference in recipes.)

Origin

Originally defined as the volume of one avoirdupois ounce of wine; modern US definition is exactly 29.5735 ml (rounded to 30 here).

Notable uses

  • US beverage labels
  • American recipes

What is a Cup?

An Australian cup is 250 millilitres, used throughout Australian recipes and cooking.

Origin

Standardised by Standards Australia in the 1970s.

Notable uses

  • Australian recipes
  • Cooking measurement

Frequently Asked Questions