Home› Pokédex› Kanto› Grimer
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Hundo CP Values
⚔️
Raids
Lv. 20
731 - 785 CP
🌤️
Raids (WB)
Lv. 25
914 - 981 CP
⭐
Max CP
Lv. 50
1,558 CP
🥚
Eggs
Lv. 20
731 - 785 CP
🔬
Research
Lv. 15
548 - 589 CP
Grimer Pokemon GO

Grimer

#088 · Kanto
Poison
☁️ Cloudy Boost

Base Stats

Attack 135
Defense 90
Stamina 190
Total: 415

Pokémon Info

Max CP1,572
GenerationKanto (Gen 1)
Buddy Distance3km
Released✅ Yes
Shiny✨ Yes
Shadow😈 Yes

About Grimer

Grimer is a Poison-type Pokémon from Kanto (Generation 1) in Pokémon GO. It has a maximum Combat Power (CP) of 1,572 when powered up to Level 50 with perfect 15/15/15 IVs. Grimer has base stats of 135 Attack, 90 Defense, and 190 Stamina, giving it a total stat product of 415.

Grimer can be used in various battle formats depending on its moveset and the current meta. Its shiny form is available in Pokémon GO. Shadow Grimer is also available from Team GO Rocket encounters, dealing 20% more damage.

In Cloudy weather, Grimer receives a weather boost increasing its catch CP and spawn rate. The buddy walking distance for Grimer is 3km per candy.

🔄 Evolution Chain

⚡ Fast Attacks

MoveTypePowerEnergyDPSEPSPvP DPTPvP EPT
Poison Jab STABPoison10+712.5---
Mud Slap STAB-------

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

💥 Charged Attacks

MoveTypePowerEnergyDPSPvP PwrPvP Nrg
Sludge STAB------
Mud Bomb STAB------
Sludge Bomb STABPoison80-50-80-50

🛡️ Type Effectiveness

Weaknesses

Grimer takes increased damage from these types:

Ground 1.6×
Psychic 1.6×

Resistances

Grimer takes reduced damage from these types:

Fighting 0.625×
Poison 0.625×
Bug 0.625×
Grass 0.625×
Fairy 0.625×

🎯 Best Counters Against Grimer

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

#PokémonTypeATKDEFSTAMax CP
1 Deoxys Psychic3451151373,615
2 Mewtwo Psychic3001822144,780
3 Alakazam Psychic2711671463,498
4 Groudon Ground2702282054,708
5 Azelf Psychic2701511813,673
6 Latios Dragon Psychic2682121904,362
7 Espeon Psychic2611751633,626
8 Garchomp Dragon Ground2611932394,532
9 Tapu Lele Psychic Fairy2592081723,998
10 Metagross Steel Psychic2572281904,337

🏆 Grimer PvP IV Rankings

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

🟢 Great League (1500 CP)

#ATKDEFSTALvCP
191515501,496
2101415501,499
3111515491,500
4101513501,499
591514501,492
681515501,485
7121512491,499
8101414501,495
9111514491,496
1091415501,488

🟣 Ultra League (2500 CP)

#ATKDEFSTALvCP
1151515501,558

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

📋 Grimer IV Chart

Expected CP at different IV levels per encounter type.

IVsWild L30Research L15Raid L20WB L25Max L40L50
100% (15/15/15)1,1785897859811,3741,558
98% (15/15/14)1,1755877839791,3711,554
96% (15/14/15)1,1725867819771,3671,551
93% (14/14/14)1,1615807749681,3551,536
91% (15/13/13)1,1615807749671,3541,535
87% (13/13/13)1,1455727639541,3361,515
82% (12/12/12)1,1295647539411,3171,494
80% (10/15/15)1,1385697599491,3281,506
67% (10/10/10)1,0975487319141,2801,452
0% (0/0/0)9454726307871,1021,250

📋 Grimer Forms

Alola Grimer
Alola Grimer
CP 1,572
 Grimer
Grimer
CP 1,572

📊 Special CP Values

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

🏆 Max CP (Lv 50)1,558 CP
🎯 Max CP (Lv 40)1,374 CP
⚔️ Raid Catch (Lv 20)731 - 785 CP
🌤️ Weather Boost (Lv 25)914 - 981 CP
🥚 Egg Hatch (Lv 20)731 - 785 CP
🔬 Research (Lv 15)548 - 589 CP

📈 Max CP by Level

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

LvMax CPLvMax CP
119261,374
21,374271,374
31,374281,374
41,374291,374
5185301,178
61,374311,374
71,374321,374
81,374331,374
91,374341,374
10392351,276
111,374361,374
121,374371,374
131,374381,374
141,374391,374
15589401,374
161,374411,374
171,374421,374
181,374431,374
191,374441,374
20785451,470
211,374461,374
221,374471,374
231,374481,374
241,374491,374
25981501,558

📖 Complete Grimer Pokémon GO Guide 2026

Grimer (#088) is a Poison-type Pokémon from the Kanto region (Generation 1) in Pokémon GO. With a maximum CP of 1,572 at Level 50 with perfect 15/15/15 IVs, Grimer has its niche uses in certain battle scenarios. This complete guide covers the best moveset, PvP analysis, raid counters, evolution, and shiny availability for Grimer in 2026.

📊 Grimer Stats Analysis

Grimer's Attack stat is 135 (Average). The lower Attack stat means Grimer may compensate with bulk or utility.

With 90 Defense (Below Average) and 190 Stamina (Excellent), the total stat product is 415. This gives Grimer reasonable durability in battle. Compared to other Poison-type Pokémon, Grimer's stat distribution leans toward offense.

⚔️ Best Grimer Moveset in Pokémon GO

The best moveset for Grimer depends on whether you use it for raids, gyms, or PvP. For raids, use Poison Jab (Fast) with Sludge (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. Grimer has 2 Fast Attacks and 3 Charged Attacks to choose from.

🏆 Grimer PvP Guide — GO Battle League 2026

Great League (1500 CP)

In Great League, Grimer 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 Poison typing provides useful matchups against Fighting, Poison, Bug-type threats while being weak to Ground, Psychic types.

Master League

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

💪 Grimer Raid Guide & Counters

As a raid attacker, Grimer's effectiveness depends on its typing and 135 Attack stat. It may not be the top raid choice but contributes in the right conditions. Best counters against Grimer use Ground, Psychic-type moves.

🎯 How to Get Grimer in Pokémon GO

Grimer can be found in the wild, hatched from Eggs, obtained through Research tasks, and during events. In Cloudy weather, it receives a spawn boost. The buddy distance is 3km per candy — use Pinap Berries for double candy when catching.

🔄 Grimer Evolution Guide

Grimer is part of a 2-stage evolution family:

  • Grimer (#088) ← current
  • Muk (#089) — 50 Candy

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

😈 Shadow Grimer

Shadow Grimer is available from Team GO Rocket. Shadow Pokémon deal 20% more damage but take 20% more damage, making them excellent glass cannons. Shadow Grimer's effective Attack becomes ~162. For raids, keeping it Shadow is usually better than purifying.

✨ Shiny Grimer in Pokémon GO

Shiny Grimer 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

Grimer gets a weather boost in Cloudy weather, increasing wild spawn CP (up to Level 35) and raid catch CP to Level 25 (914 - 981 CP). The buddy distance is 3km per candy. Use Poffins to halve the distance.

💡 Tips & Tricks

  • Best IVs for PvP: Great/Ultra League: 0/15/15 or similar for max stat product.
  • Second Charged Move: Costs 50K 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 Grimer

Q: What is Grimer's max CP?
A: 1,558 CP at Level 50, or 1,374 CP at Level 40.

Q: Is Grimer good?
A: Useful in Great League PvP with the right setup.

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

Q: What is Grimer weak to?
A: Ground, Psychic-type moves.

Q: Best moveset?
A: Poison Jab + Sludge for optimal DPS.

📚 Related Guides

Poison Poison-Type 🗺️ Kanto 📱 Full Pokédex ✨ Shiny Checklist 📅 Events

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

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