To convert kgs to carats multiply by 5000. I've generated some hopefully helpful examples randomly below, as with most random sentences please excuse the repetitive and occasionally comic outcomes.

You have 570 kgs of rye but you need to know how many carats that is. To get the answer multiply by 5000 which gives you 2850000 carats.

How many carats of sugarbeet are there in 710 kgs? Just multiply by 5000 to get the answer of 3550000 carats.

To convert 300 kgs into carats multiply by 5000 giving 1500000 carats.

In 900 kgs of potatoes there are 4500000 carats, to achieve this take 900 and just multiply by 5000.

You've got 860 kgs of onions but someone only wants to buy that in units of carats, to change the units multiply by 5000. Now you have 4300000 carats.