21 liters in imperial quarts

Result

The conversion result is: 21 liters is equivalent to 18.4774168571234 imperial quarts.^[1]

Conversion formula
How to convert 21 liters to imperial quarts?

We know (by definition) that: 1 liter ≈ 0.879876993196351 imperialquart.

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

1 liter / 21 liter ≈ 0.879876993196351 imperialquart / x imperialquart

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

x imperialquart ≈ (21 liter / 1 liter) * 0.879876993196351 imperialquart → x imperialquart ≈ 18.477416857123373 imperialquart

Conclusion:

21 liter ≈ 18.477416857123373 imperialquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial quart is equal to 0.054120119047619 times 21 liters.

It can also be expressed as: 21 liters is equal to 1 / 0.054120119047619 imperial quarts.

Approximation

An approximate numerical result would be: twenty-one liters is about eighteen point four eight imperial quarts, or alternatively, a imperial quart is about zero point zero five times twenty-one liters.