About to keg a 5 gallon bock, how much corn sugar should I add?

General Homebrew Discussion
1

Hi all, forgot my recipe and need some quick help.  How much corn sugar should I add to prime condition the bock?

2

If you are not force carbonating with CO2 then you can add 4oz of corn sugar for 5 gallons of beer.

3

This is what I use:
http://hbd.org/cgi-bin/recipator/recipator/carbonation.html

It seems pretty accurate, although I don’t have a way to measure the CO2 volumes.