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Rattata

#19 in the Red and Blue Pokédex • Mouse Pokémon

Pokémon Red

Bites anything when it attacks. Small and very quick, it is a common sight in many places.

Pokémon Blue

Bites anything when it attacks. Small and very quick, it is a common sight in many places.

Pokédexes

Kanto #19

Egg Group

Field

Steps to Hatch

3,840

Effort Values Yielded

1 Spe

Gender Ratio

50% male / 50% female

Capture Rate

255

Base Experience

51
PokémonRequiresEvolution
Rattata

Rattata

#19

Level 20, night

Raticate

Raticate

#20

Pokémon Blue

LocationMethodLevelChanceConditions

Route 1

Road 1

Walking in tall grass or a cave320%

-

Route 1

Road 1

Walking in tall grass or a cave315%

-

Route 1

Road 1

Walking in tall grass or a cave210%

-

Route 1

Road 1

Walking in tall grass or a cave45%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave320%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave410%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave25%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave55%

-

Route 4

Road 4

Walking in tall grass or a cave1020%

-

Route 4

Road 4

Walking in tall grass or a cave815%

-

Route 4

Road 4

Walking in tall grass or a cave125%

-

Route 9

Road 9

Walking in tall grass or a cave1620%

-

Route 9

Road 9

Walking in tall grass or a cave1415%

-

Route 9

Road 9

Walking in tall grass or a cave175%

-

Route 16

Road 16

Walking in tall grass or a cave1815%

-

Route 16

Road 16

Walking in tall grass or a cave2010%

-

Route 16

Road 16

Walking in tall grass or a cave225%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2120%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2310%

-

Route 22

Road 22

Walking in tall grass or a cave320%

-

Route 22

Road 22

Walking in tall grass or a cave415%

-

Route 22

Road 22

Walking in tall grass or a cave210%

-

Pokémon Red

LocationMethodLevelChanceConditions

Route 1

Road 1

Walking in tall grass or a cave320%

-

Route 1

Road 1

Walking in tall grass or a cave315%

-

Route 1

Road 1

Walking in tall grass or a cave210%

-

Route 1

Road 1

Walking in tall grass or a cave45%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave320%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave410%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave25%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave55%

-

Route 4

Road 4

Walking in tall grass or a cave1020%

-

Route 4

Road 4

Walking in tall grass or a cave815%

-

Route 4

Road 4

Walking in tall grass or a cave125%

-

Route 9

Road 9

Walking in tall grass or a cave1620%

-

Route 9

Road 9

Walking in tall grass or a cave1415%

-

Route 9

Road 9

Walking in tall grass or a cave175%

-

Route 16

Road 16

Walking in tall grass or a cave1815%

-

Route 16

Road 16

Walking in tall grass or a cave2010%

-

Route 16

Road 16

Walking in tall grass or a cave225%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2120%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2310%

-

Route 22

Road 22

Walking in tall grass or a cave320%

-

Route 22

Road 22

Walking in tall grass or a cave415%

-

Route 22

Road 22

Walking in tall grass or a cave210%

-

Pidgeot

Raticate

Rattata normal sprite

Normal

Rattata

Mouse Pokémon

#19
Normal

Height

0.3 m

Weight

3.5 kg

Base XP

51

HP

30

Attack

56

Defense

35

Sp. Atk

25

Sp. Def

25

Speed

72

Total

243

Type Chart

Weaknesses

Takes 2× from

Fighting

Resistances

Takes 0× from

Ghost
Class
Description
StartTackleNormalPhysical359535

StartTail WhipNormalStatus-10030

7Quick AttackNormalPhysical4010030

14Hyper FangNormalPhysical809015

23Focus EnergyNormalStatus--30

34Super FangNormalPhysical-9010

Class
Description
TM06ToxicPoisonStatus-8510

TM08Body SlamNormalPhysical8510015

TM09Take DownNormalPhysical908520

TM10Double-EdgeNormalPhysical10010015

TM11Bubble BeamWaterSpecial6510020

TM12Water GunWaterSpecial4010025

TM14BlizzardIceSpecial110905

TM20RageNormalPhysical2010020

TM24ThunderboltElectricSpecial9510015

TM25ThunderElectricSpecial1107010

TM28DigGroundPhysical10010010

TM31MimicNormalStatus--10

TM32Double TeamNormalStatus--15

TM34BideNormalPhysical--10

TM39SwiftNormalSpecial60-20

TM40Skull BashNormalPhysical10010015

TM44RestPsychicStatus--5

TM50SubstituteNormalStatus--10

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.

R/B / Pokédex

Rattata

Rattata

#19 in the Red and Blue Pokédex • Mouse Pokémon

Pokémon Red

Bites anything when it attacks. Small and very quick, it is a common sight in many places.

Pokémon Blue

Bites anything when it attacks. Small and very quick, it is a common sight in many places.

Pokédexes

Kanto #19

Egg Group

Field

Steps to Hatch

3,840

Effort Values Yielded

1 Spe

Gender Ratio

50% male / 50% female

Capture Rate

255

Base Experience

51
PokémonRequiresEvolution
Rattata

Rattata

#19

Level 20, night

Raticate

Raticate

#20

Pokémon Blue

LocationMethodLevelChanceConditions

Route 1

Road 1

Walking in tall grass or a cave320%

-

Route 1

Road 1

Walking in tall grass or a cave315%

-

Route 1

Road 1

Walking in tall grass or a cave210%

-

Route 1

Road 1

Walking in tall grass or a cave45%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave320%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave410%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave25%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave55%

-

Route 4

Road 4

Walking in tall grass or a cave1020%

-

Route 4

Road 4

Walking in tall grass or a cave815%

-

Route 4

Road 4

Walking in tall grass or a cave125%

-

Route 9

Road 9

Walking in tall grass or a cave1620%

-

Route 9

Road 9

Walking in tall grass or a cave1415%

-

Route 9

Road 9

Walking in tall grass or a cave175%

-

Route 16

Road 16

Walking in tall grass or a cave1815%

-

Route 16

Road 16

Walking in tall grass or a cave2010%

-

Route 16

Road 16

Walking in tall grass or a cave225%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2120%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2310%

-

Route 22

Road 22

Walking in tall grass or a cave320%

-

Route 22

Road 22

Walking in tall grass or a cave415%

-

Route 22

Road 22

Walking in tall grass or a cave210%

-

Pokémon Red

LocationMethodLevelChanceConditions

Route 1

Road 1

Walking in tall grass or a cave320%

-

Route 1

Road 1

Walking in tall grass or a cave315%

-

Route 1

Road 1

Walking in tall grass or a cave210%

-

Route 1

Road 1

Walking in tall grass or a cave45%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave320%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave410%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave25%

-

Route 2

Road 2 (south, towards Viridian City)

Walking in tall grass or a cave55%

-

Route 4

Road 4

Walking in tall grass or a cave1020%

-

Route 4

Road 4

Walking in tall grass or a cave815%

-

Route 4

Road 4

Walking in tall grass or a cave125%

-

Route 9

Road 9

Walking in tall grass or a cave1620%

-

Route 9

Road 9

Walking in tall grass or a cave1415%

-

Route 9

Road 9

Walking in tall grass or a cave175%

-

Route 16

Road 16

Walking in tall grass or a cave1815%

-

Route 16

Road 16

Walking in tall grass or a cave2010%

-

Route 16

Road 16

Walking in tall grass or a cave225%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2120%

-

Sea Route 21

Road 21

Walking in tall grass or a cave2310%

-

Route 22

Road 22

Walking in tall grass or a cave320%

-

Route 22

Road 22

Walking in tall grass or a cave415%

-

Route 22

Road 22

Walking in tall grass or a cave210%

-

Pidgeot

Raticate

Rattata normal sprite

Normal

Rattata

Mouse Pokémon

#19
Normal

Height

0.3 m

Weight

3.5 kg

Base XP

51

HP

30

Attack

56

Defense

35

Sp. Atk

25

Sp. Def

25

Speed

72

Total

243

Type Chart

Weaknesses

Takes 2× from

Fighting

Resistances

Takes 0× from

Ghost
Class
Description
StartTackleNormalPhysical359535

StartTail WhipNormalStatus-10030

7Quick AttackNormalPhysical4010030

14Hyper FangNormalPhysical809015

23Focus EnergyNormalStatus--30

34Super FangNormalPhysical-9010

Class
Description
TM06ToxicPoisonStatus-8510

TM08Body SlamNormalPhysical8510015

TM09Take DownNormalPhysical908520

TM10Double-EdgeNormalPhysical10010015

TM11Bubble BeamWaterSpecial6510020

TM12Water GunWaterSpecial4010025

TM14BlizzardIceSpecial110905

TM20RageNormalPhysical2010020

TM24ThunderboltElectricSpecial9510015

TM25ThunderElectricSpecial1107010

TM28DigGroundPhysical10010010

TM31MimicNormalStatus--10

TM32Double TeamNormalStatus--15

TM34BideNormalPhysical--10

TM39SwiftNormalSpecial60-20

TM40Skull BashNormalPhysical10010015

TM44RestPsychicStatus--5

TM50SubstituteNormalStatus--10

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.