That will depend greatly on the density of the item. 600g of flour and 600g of water will not be the same number of cups. Without knowing what you're measuring, I can't give you a precise conversion.
That is approximately 2.7 cups.
600g is equivalent to approximately 1.32 pounds.
600g
600 grams of caster sugar is about two and a half cups of caster sugar. One cup is about 236.5 grams.
600g = 21.2oz
usually around 800 grams
600 grams is 21.16 ounces.
600 grams = 21.16 ounces
0.6kg = 600g
600g = 1.32277 lbs
It depends on the liquid. At room temperature and sea level 600ml of water weighs 600g. 600g is 1.3lbs. If your 600ml is denser than water then it'll be more, if it's less dense it'll be less.
Still 600g unless you take it more than once. If you take 600g once a year in 10 years time it will be 6000g aka 6kg. I have a feeling you missed adding something to the question.