Convert US quart to US oil barrel
Unit definitions
US quart
$32$ US fluid ounces are equal to $1$ US quart.
US oil barrel
The US oil barrel is defined as exactly $42$ US liquid gallons. It is used for measuring crude oil and other petroleum products.
How to convert US quart to US oil barrel
$$\text{Volume}_{\text{bbl (oil)}} = \frac{\text{Volume}_{\text{qt (us)}}}{168}$$
Examples
Example 1
Convert $35.0\ \text{qt (us)}$ to $\text{bbl (oil)}$.
$$\text{Volume}_{\text{bbl (oil)}} = \frac{35.0}{168}$$
$$\text{Volume}_{\text{bbl (oil)}} = 0.208333$$
$$\therefore \ 35.0\ \text{qt (us)} = 0.208333 \ \text{bbl (oil)}$$
Example 2
Convert $90.0\ \text{qt (us)}$ to $\text{bbl (oil)}$.
$$\text{Volume}_{\text{bbl (oil)}} = \frac{90.0}{168}$$
$$\text{Volume}_{\text{bbl (oil)}} = 0.535714$$
$$\therefore \ 90.0\ \text{qt (us)} = 0.535714 \ \text{bbl (oil)}$$
Example 3
Convert $105.0\ \text{qt (us)}$ to $\text{bbl (oil)}$.
$$\text{Volume}_{\text{bbl (oil)}} = \frac{105.0}{168}$$
$$\text{Volume}_{\text{bbl (oil)}} = 0.625$$
$$\therefore \ 105.0\ \text{qt (us)} = 0.625 \ \text{bbl (oil)}$$
Example 4
Convert $140.0\ \text{qt (us)}$ to $\text{bbl (oil)}$.
$$\text{Volume}_{\text{bbl (oil)}} = \frac{140.0}{168}$$
$$\text{Volume}_{\text{bbl (oil)}} = 0.833333$$
$$\therefore \ 140.0\ \text{qt (us)} = 0.833333 \ \text{bbl (oil)}$$
Example 5
Convert $170.0\ \text{qt (us)}$ to $\text{bbl (oil)}$.
$$\text{Volume}_{\text{bbl (oil)}} = \frac{170.0}{168}$$
$$\text{Volume}_{\text{bbl (oil)}} = 1.011905$$
$$\therefore \ 170.0\ \text{qt (us)} = 1.011905 \ \text{bbl (oil)}$$