Smogon Forums

Yeah I use this calculator.. http://www.metalkid.info/Pokemon/Calculators/IV.aspx

But you can only bring one of the same species to battle institue right?

Yep, so you got to check it one at a time. That IV calculator looks really complicated ._. I use this one. All you have to do is really just put the Pokémon, nature, and the stats at Lv 50. You should know the rest based on the HP/IVs the judges tell you.

http://serebii.net/games/iv-calcxy.shtml

Yeah, although it just looks complicated. You don't have to put it all in there but the more info you put in the more accurate it gets... however it's accurate enough when putting in pokemon, nature and lvl 50 IV's. =)

Also at Lv 50 in the Battle Institute Ducklett should have: 137/57/70/64/70/82 That attack is with a 30 IV which you don't need. So if the IV Judge says you have every thing except Att/SpA and the HP Guy says grass and you see the same everything I posted except attack you know you got a perfect HP Grass