Convert Cubic meter to US beer barrel
Unit definitions
Cubic meter
The cubic meter is the volume of a cube with edges exactly $1$ meter in length. It is the unit of volume in SI.
US beer barrel
The US beer barrel is defined as exactly $31$ US liquid gallons.
How to convert Cubic meter to US beer barrel
$$\text{Volume}_{\text{bbl (beer)}} = \text{Volume}_{\text{m³}} \cdot 8.521679108327368238061287793843952$$
Examples
Example 1
Convert $50.0\ \text{m³}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 50.0 \cdot 8.521679108327368238061287793843952$$
$$\text{Volume}_{\text{bbl (beer)}} = 426.083955$$
$$\therefore \ 50.0\ \text{m³} = 426.083955 \ \text{bbl (beer)}$$
Example 2
Convert $70.0\ \text{m³}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 70.0 \cdot 8.521679108327368238061287793843952$$
$$\text{Volume}_{\text{bbl (beer)}} = 596.517538$$
$$\therefore \ 70.0\ \text{m³} = 596.517538 \ \text{bbl (beer)}$$
Example 3
Convert $120.0\ \text{m³}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 120.0 \cdot 8.521679108327368238061287793843952$$
$$\text{Volume}_{\text{bbl (beer)}} = 1022.601493$$
$$\therefore \ 120.0\ \text{m³} = 1022.601493 \ \text{bbl (beer)}$$
Example 4
Convert $135.0\ \text{m³}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 135.0 \cdot 8.521679108327368238061287793843952$$
$$\text{Volume}_{\text{bbl (beer)}} = 1150.42668$$
$$\therefore \ 135.0\ \text{m³} = 1150.42668 \ \text{bbl (beer)}$$
Example 5
Convert $195.0\ \text{m³}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 195.0 \cdot 8.521679108327368238061287793843952$$
$$\text{Volume}_{\text{bbl (beer)}} = 1661.727426$$
$$\therefore \ 195.0\ \text{m³} = 1661.727426 \ \text{bbl (beer)}$$