With this information, you can calculate the quantity of kilograms 18 grams is equal to.
¿What is the inverse calculation between 1 kilogram and 18 grams?
Performing the inverse calculation of the relationship between units, we obtain that 1 kilogram is 55.555556 times 18 grams.
Which is the same to say that 18 grams is 0.018 kilograms.
Eighteen grams equals to zero kilograms. *Approximation
A kilogram is fifty-five times eighteen grams. *Approximation