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Convert cubic inch to US fluid ounce

Here you can quickly calculate how many US fluid ounce fit in one cubic inch.

- scroll: formula · table · questions -

  • 1 in³ = 0.554113 fl oz
  • 1 fl oz = 1.804688 in³

Cubic inch to US fluid ounce conversion table

cubic inch US fluid ounce
1 0.554113
2 1.108225
5 2.770563
10 5.541126
20 11.082251
50 27.705628
100 55.411255

Cubic inch to US fluid ounce formula

To convert cubic inch to US fluid ounce, multiply by 0.554113.

1 in³ = 0.554113 fl oz
Example: 1 cubic inch = 0.554113 US fluid ounce

Common volume conversion mistakes

  • A fluid ounce measures volume, not weight. The US fl oz is about 29.57 ml and the imperial fl oz about 28.41 ml, and neither matches the weight ounce (28.35 g) except roughly for water. Measure liquids in milliliters to avoid the ambiguity.

Quick cubic inch and US fluid ounce conversion quiz

Score: 0

17.5 cubic inch equals 9.7 US fluid ounce.

Correct answer: 17.5 cubic inch = 9.7 US fluid ounce.

174 cubic inch equals 111 US fluid ounce.

Correct answer: 174 cubic inch = 96.4 US fluid ounce.

6.8 cubic inch equals 3.77 US fluid ounce.

Correct answer: 6.8 cubic inch = 3.77 US fluid ounce.

More volume conversions