Convert US beer barrel to Cubic inch
Unit definitions
US beer barrel
The US beer barrel is defined as exactly $31$ US liquid gallons.
Cubic inch
The cubic inch is the volume of a cube with edges exactly $1$ inch in length.
How to convert US beer barrel to Cubic inch
$$\text{Volume}_{\text{in³}} = \text{Volume}_{\text{bbl (beer)}} \cdot 7161$$
Examples
Example 1
Convert $35.0\ \text{bbl (beer)}$ to $\text{in³}$.
$$\text{Volume}_{\text{in³}} = 35.0 \cdot 7161$$
$$\text{Volume}_{\text{in³}} = 250635$$
$$\therefore \ 35.0\ \text{bbl (beer)} = 250635 \ \text{in³}$$
Example 2
Convert $90.0\ \text{bbl (beer)}$ to $\text{in³}$.
$$\text{Volume}_{\text{in³}} = 90.0 \cdot 7161$$
$$\text{Volume}_{\text{in³}} = 644490$$
$$\therefore \ 90.0\ \text{bbl (beer)} = 644490 \ \text{in³}$$
Example 3
Convert $100.0\ \text{bbl (beer)}$ to $\text{in³}$.
$$\text{Volume}_{\text{in³}} = 100.0 \cdot 7161$$
$$\text{Volume}_{\text{in³}} = 716100$$
$$\therefore \ 100.0\ \text{bbl (beer)} = 716100 \ \text{in³}$$
Example 4
Convert $130.0\ \text{bbl (beer)}$ to $\text{in³}$.
$$\text{Volume}_{\text{in³}} = 130.0 \cdot 7161$$
$$\text{Volume}_{\text{in³}} = 930930$$
$$\therefore \ 130.0\ \text{bbl (beer)} = 930930 \ \text{in³}$$
Example 5
Convert $195.0\ \text{bbl (beer)}$ to $\text{in³}$.
$$\text{Volume}_{\text{in³}} = 195.0 \cdot 7161$$
$$\text{Volume}_{\text{in³}} = 1396395$$
$$\therefore \ 195.0\ \text{bbl (beer)} = 1396395 \ \text{in³}$$