At level 100
Snorlax does not evolve. However, he does evolve from Munchlax. There is no specific level that Munchlax evolves. If he levels up with a high happiness rating, he will evolve into Snorlax.
raise its happyness to max
You level munchlax up with high friendship to evolve into snorlax
Munchlax evolves when his happiness value is at 220. It does not evolve at a level.
Munchlax doesn't evolve based on level; when its happiness is at maximum, it will evolve the next time it levels up.
It does not evolve at a certain level, it evolves through happiness.
level it up
To evolve the Munchlax you just have to level it up when its holding the leftovers.
let munchlax evolve
It evolves by maxing out its happiness ...
This isn't a full question but ill see if i cud answer it. If u meant what level does munchlax evolve in diamond then the answer is, he doesnt evolve from being leveled up. you have to raise his happiness and you could do this by feeding him the poffins he likes. And if your question was wut lvl does munchlax learn a certain move, then go to http://www.psypokes.com/dex/psydex/446/all
You can only level it up by, high friendship