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Hundo CP Values
⚔️
Raids
Lv. 20
1,285 - 1,354 CP
🌤️
Raids (WB)
Lv. 25
1,606 - 1,692 CP
⭐
Max CP
Lv. 50
2,686 CP
🥚
Eggs
Lv. 20
1,285 - 1,354 CP
🔬
Research
Lv. 15
964 - 1,015 CP
Grumpig Pokemon GO

Grumpig

#326 · Hoenn
Psychic
☁️ Windy Boost

Base Stats

Attack 171
Defense 188
Stamina 190
Total: 549

Pokémon Info

Max CP2,711
GenerationHoenn (Gen 3)
Buddy Distance1km
Released✅ Yes
Shiny✨ Yes
Shadow❌ No

About Grumpig

Grumpig is a Psychic-type Pokémon from Hoenn (Generation 3) in Pokémon GO. It has a maximum Combat Power (CP) of 2,711 when powered up to Level 50 with perfect 15/15/15 IVs. Grumpig has base stats of 171 Attack, 188 Defense, and 190 Stamina, giving it a total stat product of 549.

Grumpig can be used in various battle formats depending on its moveset and the current meta. Its shiny form is available in Pokémon GO.

In Windy weather, Grumpig receives a weather boost increasing its catch CP and spawn rate. The buddy walking distance for Grumpig is 1km per candy.

🔄 Evolution Chain

⚡ Fast Attacks

MoveTypePowerEnergyDPSEPSPvP DPTPvP EPT
Charge Beam STAB-------
Extrasensory STABPsychic12+1210.9---
Psywave STAB-------

DPS = Damage/Sec (PvE) · EPS = Energy/Sec · DPT/EPT = Damage/Energy Per Turn (PvP) · STAB = +20% type bonus

💥 Charged Attacks

MoveTypePowerEnergyDPSPvP PwrPvP Nrg
Psychic STABPsychic90-55-90-55
Shadow BallGhost100-55-100-55
Mirror Coat STAB------
Dynamic PunchFighting90-50-90-50

🛡️ Type Effectiveness

Weaknesses

Grumpig takes increased damage from these types:

Bug 1.6×
Ghost 1.6×
Dark 1.6×

Resistances

Grumpig takes reduced damage from these types:

Fighting 0.625×
Psychic 0.625×

🎯 Best Counters Against Grumpig

Top Pokémon to use when battling Grumpig in raids and gyms, sorted by Attack.

#PokémonTypeATKDEFSTAMax CP
1 Pheromosa Bug Fighting316851743,251
2 Blacephalon Fire Ghost3151481423,772
3 Darkrai Dark2851981724,278
4 Chandelure Ghost Fire2711821553,739
5 Dragapult Dragon Ghost2661702044,041
6 Marshadow Fighting Ghost2651902074,268
7 Volcarona Bug Fire2641891984,155
8 Gengar Ghost Poison2611491553,292
9 Hydreigon Dark Dragon2561882114,147
10 Lunala Psychic Ghost2551912644,625

🏆 Grumpig PvP IV Rankings

Best IVs for GO Battle League. Higher stat product = better PvP.

🟢 Great League (1500 CP)

#ATKDEFSTALvCP
111415241,499
201515241,494
311514241,499
421215241,500
521512241,500
611315241,495
701415241,490
821314241,500
911414241,495
1001514241,490

🟣 Ultra League (2500 CP)

#ATKDEFSTALvCP
121515502,499
221415502,493
341515492,500
411515502,484
521514502,493
631215502,494
721315502,486
831314502,495
941415492,494
1011415502,478

Ranked by Stat Product. #1 = best PvP. Master League: use 15/15/15.

📋 Grumpig IV Chart

Expected CP at different IV levels per encounter type.

IVsWild L30Research L15Raid L20WB L25Max L40L50
100% (15/15/15)2,0311,0151,3541,6922,3692,686
98% (15/15/14)2,0261,0131,3501,6882,3642,680
96% (15/14/15)2,0261,0131,3501,6882,3642,680
93% (14/14/14)2,0101,0051,3401,6752,3452,659
91% (15/13/13)2,0111,0051,3401,6762,3462,660
87% (13/13/13)1,9899941,3261,6582,3212,632
82% (12/12/12)1,9699841,3121,6402,2972,604
80% (10/15/15)1,9769881,3171,6472,3062,614
67% (10/10/10)1,9289641,2851,6062,2492,550
0% (0/0/0)1,7308651,1531,4412,0182,288

📊 Special CP Values

Important CP values for Grumpig with perfect 15/15/15 IVs:

🏆 Max CP (Lv 50)2,686 CP
🎯 Max CP (Lv 40)2,369 CP
⚔️ Raid Catch (Lv 20)1,285 - 1,354 CP
🌤️ Weather Boost (Lv 25)1,606 - 1,692 CP
🥚 Egg Hatch (Lv 20)1,285 - 1,354 CP
🔬 Research (Lv 15)964 - 1,015 CP

📈 Max CP by Level

Maximum CP for Grumpig with perfect 15/15/15 IVs at each level.

LvMax CPLvMax CP
133262,369
22,369272,369
32,369282,369
42,369292,369
5319302,031
62,369312,369
72,369322,369
82,369332,369
92,369342,369
10677352,200
112,369362,369
122,369372,369
132,369382,369
142,369392,369
151,015402,369
162,369412,369
172,369422,369
182,369432,369
192,369442,369
201,354452,534
212,369462,369
222,369472,369
232,369482,369
242,369492,369
251,692502,686

📖 Complete Grumpig Pokémon GO Guide 2026

Grumpig (#326) is a Psychic-type Pokémon from the Hoenn region (Generation 3) in Pokémon GO. With a maximum CP of 2,711 at Level 50 with perfect 15/15/15 IVs, Grumpig can be effective with the right strategy. This complete guide covers the best moveset, PvP analysis, raid counters, evolution, and shiny availability for Grumpig in 2026.

📊 Grumpig Stats Analysis

Grumpig's Attack stat is 171 (Good). A decent Attack stat that allows Grumpig to contribute meaningful damage.

With 188 Defense (Excellent) and 190 Stamina (Excellent), the total stat product is 549. This gives Grumpig reasonable durability in battle. Compared to other Psychic-type Pokémon, Grumpig's stat distribution is balanced.

⚔️ Best Grumpig Moveset in Pokémon GO

The best moveset for Grumpig depends on whether you use it for raids, gyms, or PvP. For raids, use Charge Beam (Fast) with Psychic (Charged) for maximum DPS. This takes advantage of STAB (Same Type Attack Bonus) which provides a 20% damage boost for matching-type moves.

For PvP (GO Battle League), energy generation and coverage matter more than raw DPS. Grumpig has 3 Fast Attacks and 4 Charged Attacks to choose from.

🏆 Grumpig PvP Guide — GO Battle League 2026

Great League (1500 CP)

In Great League, Grumpig can be a viable pick. For Great League, lower Attack IVs (like 0/15/15) are preferred to maximize stat product under 1500 CP. The Psychic typing provides useful matchups against Fighting, Psychic-type threats while being weak to Bug, Ghost, Dark types.

Ultra League (2500 CP)

In Ultra League, Grumpig reaches 2,369 CP at Level 40. Its bulk allows it to survive key matchups.

Master League

In Master League, Grumpig faces tough competition from Pokémon with higher CP caps. It is better suited for capped leagues.

💪 Grumpig Raid Guide & Counters

As a raid attacker, Grumpig's effectiveness depends on its typing and 171 Attack stat. It may not be the top raid choice but contributes in the right conditions. Best counters against Grumpig use Bug, Ghost-type moves.

🎯 How to Get Grumpig in Pokémon GO

Grumpig can be found in the wild, hatched from Eggs, obtained through Research tasks, and during events. In Windy weather, it receives a spawn boost. The buddy distance is 1km per candy — use Pinap Berries for double candy when catching.

🔄 Grumpig Evolution Guide

Grumpig is part of a 2-stage evolution family:

Tip: For PvP, check IV spreads before evolving (low Attack, high Defense/Stamina). For raids, aim for 15/15/15 perfect IVs.

✨ Shiny Grumpig in Pokémon GO

Shiny Grumpig is available! Use the Normal/Shiny toggle on this page to preview. The shiny rate is approximately 1 in 500. Shiny variants are cosmetic only — same stats and performance. Check our Shiny Checklist for all available shinies.

🌤️ Weather Boost & Buddy

Grumpig gets a weather boost in Windy weather, increasing wild spawn CP (up to Level 35) and raid catch CP to Level 25 (1,606 - 1,692 CP). The buddy distance is 1km per candy. Very efficient for candy farming.

💡 Tips & Tricks

  • Best IVs for PvP: Master League: 15/15/15. Capped leagues: low Attack, high Def/Sta.
  • Second Charged Move: Costs 10K Stardust — adds coverage in PvP.
  • Trading: Can be freely traded. Lucky trades give 12/12/12 minimum IVs.
  • Catch rate: Use Pinap Berries for double candy.

❓ FAQ About Grumpig

Q: What is Grumpig's max CP?
A: 2,686 CP at Level 50, or 2,369 CP at Level 40.

Q: Is Grumpig good?
A: Solid for Ultra League PvP and decent in raids.

Q: Can Grumpig be shiny?
A: Yes! Shiny Grumpig is available.

Q: What is Grumpig weak to?
A: Bug, Ghost, Dark-type moves.

Q: Best moveset?
A: Charge Beam + Psychic for optimal DPS.

📚 Related Guides

Psychic Psychic-Type 🗺️ Hoenn 📱 Full Pokédex ✨ Shiny Checklist 📅 Events

Updated September 2026. Data from Pokémon GO Live and Pokémon GO Wiki.

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