Level 10.
Metapod's are exclusive to pokemon white. You can also transfer one over from another game or use the Global Terminal in the pokecenter to trade with someone.
You can't catch a wild butterfree in Pokémon fire red. You have to catch either a Caterpie or Metapod and evolve them. Caterpie evolves at level 7 and Metapod evolves at level 10. Have fun! :)
Metapod evolves into Butterfree starting at level 10. (Caterpie evolves into Metapod starting at level 7.) Metapod is #11 in the National Pokedex, and was introduced in the Generation I Pokemon titles (Red, Blue, and Yellow) where it could be found in Viridian Forest, in Red and Blue on Route 25 and in Blue only on Route 24. In Generation VI (X and Y), it can be caught in Santalune Forest, or Caterpie can be caught there and then leveled up into Metapod.
Metapod evolves into Butterfree starting at level 10. (Caterpie evolves into Metapod starting at level 7.) Metapod is #11 in the National Pokedex, and was introduced in the Generation I Pokemon titles (Red, Blue, and Yellow) where it could be found in Viridian Forest, in Red and Blue on Route 25 and in Blue only on Route 24. In Generation VI (X and Y), it can be caught in Santalune Forest, or Caterpie can be caught there and then leveled up into Metapod.
Caterpie evolves at a high lv. dont know what lv. dont care what level. But if your lucky enough it can be Supeeerrrrrr dupppeeer hapy with you and will evolve realy early. Technically by freindship.
At level 20.
level 16
Caterpie evolves into Metapod starting at level 7, and then Metapod evolves into Butterfree starting at level 10. Caterpie is #10 in the National Pokedex, and was introduced in the Generation I Pokemon titles (Red, Blue, and Yellow) where it could be found in Viridian Forest, in Red and Blue on Route 25 and in Blue only on Routes 2 and 24. In Generation VI (X and Y), it can be caught in Santalune Forest, and in Y only, on Route 2. ____ Of course if you want it to learn more moves, it never hurts to not allow it to evolve for a bit!
Duskull will evolve at Level 37 in Red Rescue Team.
Level 55.
Level 40.
Level 23.