Stoner Physics

Pokémon GO · #665 · Bug

Spewpa in Pokémon GO

Spewpa (#665) is a Bug-type Pokémon. In Pokémon GO its max CP is 542 at level 50, 479 at level 40 and 548 as a best buddy at level 51. It takes extra damage from Fire, Flying and Rock attacks.

TypeBug
Pokédex number#665
Base Attack / Defense / Stamina48 / 89 / 128
Max CP, level 40 / 50 / 51479 / 542 / 548
Max HP, level 50120
Buddy distance1 km per Candy
Second Charged Attack10,000 Stardust and 25 Candy
Height / weight0.3 m / 8.4 kg

Spewpa evolution

Pokémon GO has no evolution levels: a Pokémon evolves when you spend Candy on it (sometimes with an item or a task), at any level.

Spewpa evolves from Scatterbug for 25 Scatterbug Candy.

Spewpa evolves into Vivillon for 100 Scatterbug Candy.

Family: Scatterbug · Spewpa · Vivillon

Spewpa CP by level

Combat Power with perfect stats (15/15/15) and with 10/10/10. Players find that raid, egg and research catches never have a stat below 10; that floor is their measurement, not a number in the game data.

LevelCP 15/15/15CP 10/10/10HP 15/15/15Note
1520518173research rewards are at most level 15 (game master)
2027424185eggs hatch at most level 20 (game master); raid catches are level 20 (players’ measurement)
2534230295raid catches in weather that boosts the boss’s type are level 25 (players’ measurement)
30411362104wild Pokémon are at most level 30 (game master)
35445393108
40479423113
45510450116
50542478120
51548484120best buddy bonus on a level 50 Pokémon

Spewpa best moveset

Spewpa’s moves can’t be ranked this way: in the game data its fast attack does no damage or its charged attack has no energy cost (Splash, Yawn, Transform and Struggle work differently from other moves).

Fast attacks

MoveTypePowerEnergyTimePower / s
Struggle BugBug15151.5 s10.0same type, ×1.2

Charged attacks

MoveTypePowerEnergy costTimePower / s
StruggleNormal3502 s17.5

Spewpa weaknesses and resistances

Damage multipliers for each attack type against Bug. Pokémon GO uses ×1.6 for super effective and ×0.625 for not very effective, multiplied for two types.

Attack typeDamage
Fire×1.6
Flying×1.6
Rock×1.6
Fighting×0.625
Grass×0.625
Ground×0.625

Spewpa CP calculator

CP 479 · HP 113

Catching or raiding somewhere you aren’t? GPS Spoofer sets your Android phone’s location anywhere: $10 once, no root. How it works with Pokémon GO, and the risks, are in the Pokémon GO spoofer guide. Spoofing breaks Pokémon GO’s terms of service and can get your account suspended or banned.

← #664 Scatterbug  ·  #666 Vivillon →  ·  All Pokémon in Pokémon GO

Sources: stats, moves, evolution costs and the CP multiplier for each level are from the Pokémon GO game master as published by PokeMiners (commit 8e227be, data of 28 August 2026). Which Pokémon are in the game: pogoapi.net (list of 31 January 2026). CP = ⌊(Attack+IV) × √(Defense+IV) × √(Stamina+IV) × CPM² / 10⌋, checked against pogoapi.net’s max CP table for 888 Pokémon. Raid catch levels and the 10/10/10 floor are players’ measurements; they are not in the game data. Pokémon and Pokémon GO are trademarks of their owners; this page is not affiliated with or endorsed by Niantic, Scopely, Nintendo, Creatures, GAME FREAK or The Pokémon Company.