Question: 1 tower of beer how many jug?
Answer: From my understanding beer towers are generally 100fl oz. As for a mug, I can only assume you either mean a 16oz(pint) glass or large beer mug (the ones I use are 24oz). After some simple math you would find a beer tower to be equivalent to 6.25 pints or 4.167 large 24oz beer mugs.