18 liters in milliliters

Conversion formula
How to convert 18 liters to milliliters?

We know (by definition) that: $1\mathrm{liter}\approx 1000\mathrm{ml}$

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

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

Conclusion: 18 ⁢ liter ≈ 18000 ⁢ ml

Conversion in the opposite direction

The inverse of the conversion factor is that 1 milliliter is equal to 5.55555555555556e-05 times 18 liters.

It can also be expressed as: 18 liters is equal to $\frac{1}{\mathrm{5.55555555555556e-05}}$ milliliters.

Approximation

An approximate numerical result would be: eighteen liters is about eighteen thousand milliliters, or alternatively, a milliliter is about zero times eighteen liters.