From the other spice pkgs I bought from them, the entire bag (8oz/227g) is for 25# of meat.
That is the only directions on the bag.
If you go by ounces, you will need .54x8 = 4.32 ounces - a little over 1/2 of the 8oz bag
If you go by grams, you will need 9.08x13.5 = 122.58 grams - a little over 1/2 of the 227g bag
Hope my math is right as I have that written on the AC Legg say 1 tablespoon per pound of meat and I added 13.5 tablespoons and came up with 6ozs. did a fry test and had to add 1.5 tsps of seasoning.