Originally Posted by MGAZ
Is it? I just lifted that amount from another recipe. I may just do dextrose. Same as beer? 5oz for 5gal?
Yes. 1 oz of sugar per gallon.
If you want to use concentrate/juice/syrup/fundip/edibleunderwear/etc to prime, you need to read the nutritional info and figure out how many grams of sugar are in a serving size, and do the math. 1 oz = ~28grams
Whenever using a natural product (like juice or concentrate) to prime, you should always err on the side of caution, since sugar levels can vary from batch to batch and the printed nutritional info is just an average.