Even so the Kits should come with an ingredients list and you can take that and plug it into any of the brew software out there, and come up with all the numbers. there are a ton of free tools and software on the web, just got to search a bit, most that aren't free offer free trials too.
"Yes, I am a pirate two hundred years too late. The cannons don't thunder there's nothin' to plunder,
I'm an [under] forty victim of fate, Arriving too late, arriving too late."