coopers draught

i made a batch of coopers draught a few weeks ago, im kegging to a corny keg and intend on letting it carb up naturally. thing is im not sure on the priming sugar amount. i plan on using a regular bag of brewing sugar from the local HBS, you know, the 1kilo bags. also ive lost the instructions so id need an amount, ive read that halving the bottling amount is pretty close but would prefer to find out what others have done.

cheers!!

The search function in these forums are your friend. I have found that a majority of my questions, have all been answered before me. This site is amazing. I would follow some of the advice provided in this thread. Good Luck!

https://www.homebrewtalk.com/f39/how-much-priming-sugar-do-i-need-77345/