fl oz(US) to in3 Converter - Fluid Ounce US to Cubic Inch

Conversion derivation

Express both fl oz(US) and in3 in the same base unit m3 (cubic meter), then cancel the shared base unit.

1. 1

   Rewrite fl oz(US) in the base unit

   $$1\mathrm{floz}(\mathrm{US})=0.0000295735m3$$
2. 2

   Rewrite in3 in the base unit

   $$1in3=0.0000163871m3$$
3. 3

   Forward conversion

   $$\begin{array}{rl}1\mathrm{floz}(\mathrm{US})& =\frac{0.0000295735\cancel{m3}}{0.0000163871\cancel{m3}}\times 1in3\\ & =\frac{0.0000295735}{0.0000163871}in3\\ & =1.80468173136in3\end{array}$$
4. 4

   Reverse conversion

   $$\begin{array}{rl}1in3& =\frac{0.0000163871\cancel{m3}}{0.0000295735\cancel{m3}}\times 1\mathrm{floz}(\mathrm{US})\\ & =\frac{0.0000163871}{0.0000295735}\mathrm{floz}(\mathrm{US})\\ & =0.554114325325\mathrm{floz}(\mathrm{US})\end{array}$$