Pokémon Claude Red
▶ Play freeKoffing (#109)
Koffing (#109) is a Poison-type Poison gas Pokémon in Pokémon Red. You can catch Koffing in Pokémon Mansion (1F), Pokémon Mansion (2F), Pokémon Mansion (3F), and Pokémon Mansion (B1F); the best odds are in Pokémon Mansion (B1F) (49.6%, Lv 31–33). It evolves into Weezing at level 35. Its best stat is Defense (95), and its base stat total of 295 ranks #99 of 151.
- National No.
- #109
- Type
- Poison
- Category
- Poison gas Pokémon
- Height
- 2′00″ (0.6 m)
- Weight
- 2.0 lb (0.9 kg)
- Catch rate
- 190 of 255
- Base EXP
- 114
- Growth rate
- Medium Fast
Koffing keeps a mix of toxic gases bottled up inside its body, which leaves it prone to bursting without any warning at all.
Where to find Koffing in Pokémon Red
- Pokémon Mansion (B1F): walking, Lv 31–33, 49.6% of encounters.
- Pokémon Mansion (2F): walking, Lv 30–34, 44.9% of encounters.
- Pokémon Mansion (1F): walking, Lv 30–32, 39.8% of encounters.
- Pokémon Mansion (3F): walking, Lv 31–35, 35.2% of encounters.
Base stats
| Stat | Base | Rank | |
|---|---|---|---|
| HP | 40 | #119 of 151 | |
| Attack | 65 | #82 of 151 | |
| Defense | 95 | #21 of 151 | |
| Special | 60 | #85 of 151 | |
| Speed | 35 | #133 of 151 | |
| Total | 295 | #99 of 151 |
Generation I uses a single Special stat for both special attack and special defense.
Evolution
Type effectiveness against Koffing
| Damage taken | Types |
|---|---|
| 4× (double weakness) | — |
| 2× (weak to) | Ground Psychic Bug |
| ½× (resists) | Grass Fighting Poison |
| ¼× (double resistance) | — |
| 0× (immune) | — |
Moves learned by level up
| Level | Move | Type | Power | Accuracy | PP |
|---|---|---|---|---|---|
| Start | Tackle | Normal | 35 | 95% | 35 |
| Start | Smog | Poison | 20 | 70% | 20 |
| 32 | Sludge | Poison | 65 | 100% | 20 |
| 37 | Smokescreen | Normal | — | 100% | 20 |
| 40 | Self-Destruct | Normal | 130 | 100% | 5 |
| 45 | Haze | Ice | — | 100% | 30 |
| 48 | Explosion | Normal | 170 | 100% | 5 |
TM and HM moves
| TM/HM | Move | Type | Power |
|---|---|---|---|
| TM06 | Toxic | Poison | — |
| TM20 | Rage | Normal | 20 |
| TM24 | Thunderbolt | Electric | 95 |
| TM25 | Thunder | Electric | 120 |
| TM31 | Mimic | Normal | — |
| TM32 | Double Team | Normal | — |
| TM34 | Bide | Normal | — |
| TM36 | Self-Destruct | Normal | 130 |
| TM38 | Fire Blast | Fire | 120 |
| TM44 | Rest | Psychic | — |
| TM47 | Explosion | Normal | 170 |
| TM50 | Substitute | Normal | — |
Frequently asked questions
Where do you find Koffing in Pokémon Red?
You can catch Koffing in Pokémon Mansion (1F), Pokémon Mansion (2F), Pokémon Mansion (3F), and Pokémon Mansion (B1F); the best odds are in Pokémon Mansion (B1F) (49.6%, Lv 31–33).
What type is Koffing?
Koffing is Poison type. It takes double damage from Ground, Psychic, and Bug.
What level does Koffing evolve?
Koffing evolves into Weezing at level 35.
What moves does Koffing learn?
Koffing starts with Tackle and Smog and learns Sludge (Lv 32), Smokescreen (Lv 37), Self-Destruct (Lv 40), Haze (Lv 45), and Explosion (Lv 48) by leveling up. It can learn 12 TMs and HMs.
What are Koffing's base stats?
HP 40, Attack 65, Defense 95, Special 60, Speed 35, for a total of 295.
What's the catch rate of Koffing?
Koffing's catch rate is 190 out of 255, so it is easy to catch.