12 centiliters in US gallons

Conversion formula
How to convert 12 centiliters to US gallons?

We know (by definition) that: $1\mathrm{centiliter}\approx 0.00264172052358148\mathrm{usgallon}$

We can set up a proportion to solve for the number of US gallons.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 12 ⁢ centiliter ≈ 0.03170064628297776 ⁢ usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 31.5450982 times 12 centiliters.

It can also be expressed as: 12 centiliters is equal to $\frac{1}{\mathrm{31.5450982}}$ US gallons.

Approximation

An approximate numerical result would be: twelve centiliters is about zero point zero three US gallons, or alternatively, a US gallon is about thirty-one point five five times twelve centiliters.