The best Eevee evolution in Red & Blue, Jolteon's 130 Speed and 110 Special make it one of Gen 1's deadliest S-Tier sweepers.
540HP65Attack65Defense60Speed130Sp.Def110Sp.Atk110
Eevee
Vaporeon
Jolteon
Flareon
Weak to
Special
Sweeper
130Speed · Extreme

Is Jolteon Good in Red & Blue Playthrough?

The fastest Electric-type in the game. Jolteon outspeeds everything and hits hard enough to handle Water and Flying threats all game. Fragile but the speed usually means it strikes first and doesn't need to take hits. The best Eevee pick if your team already has Water covered.

StrongGoodEvenToughBadTEEETEGGGEGESGESEETSEGEEEGEEETGGEBrockGym 1MistyGym 2SurgeGym 3EeveeGiftJolteonVaporeonFlareonEvolveErikaGym 4KogaGym 5SabrinaGym 6BlaineGym 7GiovanniGym 8LoreleiE4BrunoE4AgathaE4LanceE4BlueChamp*
Misty
Gym 2
Even

Eevee trades roughly evenly with Misty's team.

Even
Staryu
Lv 18
Water
Illuminate
TackleWater Gun
Even
Starmie
Lv 21
WaterPsychic
Illuminate
TackleWater GunBubble Beam
Lt. Surge
Gym 3
Even

Eevee trades roughly evenly with Lt. Surge's team.

You Win
Voltorb
Lv 21
Electric
Soundproof
TackleScreechSonic Boom
You Win
Pikachu
Lv 18
Electric
Static
Thunder ShockGrowlThunder WaveQuick Attack
Even
Raichu
Lv 24
Electric
Static
Thunder ShockGrowlThunderbolt
Erika
Gym 4
Even

Vaporeon trades roughly evenly with Erika's team.

Risky
Victreebel
Lv 29
GrassPoison
Chlorophyll
Razor LeafWrapPoison PowderSleep Powder
You Win
Tangela
Lv 24
Grass
Chlorophyll
ConstrictBind
Even
Vileplume
Lv 29
GrassPoison
Chlorophyll
Petal DancePoison PowderMega DrainSleep Powder
Erika
Gym 4

Your evolution path matters here. Pick a branch to see how it fares against Erika:

Koga
Gym 5
Good

Vaporeon has the type edge here and should clean up Koga's team.

You Win
Koffing
Lv 37
Poison
Levitate
TackleSmogSludgeSmokescreen
You Win
Muk
Lv 39
Poison
Stench
DisablePoison GasMinimizeSludge
You Win
Koffing
Lv 37
Poison
Levitate
TackleSmogSludgeSmokescreen
Even
Weezing
Lv 43
Poison
Levitate
SmogSludgeToxicSelf Destruct
Koga
Gym 5

Your evolution path matters here. Pick a branch to see how it fares against Koga:

Sabrina
Gym 6
Even

Vaporeon trades roughly evenly with Sabrina's team.

Even
Kadabra
Lv 38
Psychic
Synchronize
DisablePsybeamRecoverPsychic
You Win
Mr Mime
Lv 37
Psychic
Soundproof
ConfusionBarrierLight ScreenDouble Slap
Even
Venomoth
Lv 38
BugPoison
Shield Dust
Poison PowderLeech LifeStun SporePsybeam
Even
Alakazam
Lv 43
Psychic
Synchronize
PsybeamRecoverPsywaveReflect
Sabrina
Gym 6

Your evolution path matters here. Pick a branch to see how it fares against Sabrina:

Blaine
Gym 7
Strong

Vaporeon resists most of Blaine's coverage and hits back hard.

Easy KO
Growlithe
Lv 42
Fire
Intimidate
EmberLeerTake DownAgility
Easy KO
Ponyta
Lv 40
Fire
Run Away
Tail WhipStompGrowlFire Spin
Easy KO
Rapidash
Lv 42
Fire
Run Away
Tail WhipStompGrowlFire Spin
You Win
Arcanine
Lv 47
Fire
Intimidate
RoarEmberFire BlastTake Down
Blaine
Gym 7

Your evolution path matters here. Pick a branch to see how it fares against Blaine:

Giovanni
Gym 8
Strong

Vaporeon resists most of Giovanni's coverage and hits back hard.

Easy KO
Rhyhorn
Lv 45
GroundRock
Lightning Rod
StompTail WhipFury AttackHorn Drill
Easy KO
Dugtrio
Lv 42
Ground
Sand Veil
GrowlDigSand AttackSlash
Easy KO
Nidoqueen
Lv 44
PoisonGround
Poison Point
ScratchTail WhipBody SlamPoison Sting
You Win
Nidoking
Lv 45
PoisonGround
Poison Point
TackleHorn AttackPoison StingThrash
Easy KO
Rhydon
Lv 50
GroundRock
Lightning Rod
StompTail WhipFissureHorn Drill
Giovanni
Gym 8

Your evolution path matters here. Pick a branch to see how it fares against Giovanni:

Lorelei
Elite Four
Tough

Lorelei's typing presses Vaporeon's defenses.

Risky
Dewgong
Lv 54
WaterIce
Thick Fat
GrowlAurora BeamRestTake Down
Risky
Cloyster
Lv 53
WaterIce
Shell Armor
SupersonicClampAurora BeamSpike Cannon
Risky
Slowbro
Lv 54
WaterPsychic
Oblivious
GrowlWater GunWithdrawAmnesia
Even
Jynx
Lv 56
IcePsychic
Oblivious
Double SlapIce PunchBody SlamThrash
Risky
Lapras
Lv 56
WaterIce
Water Absorb
Body SlamConfuse RayBlizzardHydro Pump
Lorelei
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Lorelei:

Bruno
Elite Four
Good

Vaporeon has the type edge here and should clean up Bruno's team.

Easy KO
Onix
Lv 53
RockGround
Rock Head
Rock ThrowRageSlamHarden
You Win
Hitmonchan
Lv 55
Fighting
Keen Eye
Ice PunchThunder PunchMega PunchCounter
Even
Hitmonlee
Lv 55
Fighting
Limber
Jump KickFocus EnergyHigh Jump KickMega Kick
Easy KO
Onix
Lv 56
RockGround
Rock Head
Rock ThrowRageSlamHarden
You Win
Machamp
Lv 58
Fighting
Guts
LeerFocus EnergyFissureSubmission
Bruno
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Bruno:

Agatha
Elite Four
Even

Vaporeon trades roughly evenly with Agatha's team.

Even
Gengar
Lv 56
GhostPoison
Cursed Body
Confuse RayNight ShadeHypnosisDream Eater
You Win
Golbat
Lv 56
PoisonFlying
Inner Focus
SupersonicConfuse RayWing AttackHaze
Even
Haunter
Lv 55
GhostPoison
Levitate
Confuse RayNight ShadeHypnosisDream Eater
Even
Arbok
Lv 58
Poison
Intimidate
BiteGlareScreechAcid
Risky
Gengar
Lv 60
GhostPoison
Cursed Body
Confuse RayNight ShadeToxicDream Eater
Agatha
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Agatha:

Lance
Elite Four
Even

Vaporeon trades roughly evenly with Lance's team.

Avoid
Gyarados
Lv 58
WaterFlying
Intimidate
Dragon RageLeerHydro PumpHyper Beam
Even
Dragonair
Lv 56
Dragon
Shed Skin
AgilitySlamDragon RageHyper Beam
Even
Dragonair
Lv 56
Dragon
Shed Skin
AgilitySlamDragon RageHyper Beam
You Win
Aerodactyl
Lv 60
RockFlying
Rock Head
SupersonicBiteTake DownHyper Beam
Even
Dragonite
Lv 62
DragonFlying
Inner Focus
AgilitySlamBarrierHyper Beam
Lance
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Lance:

Blue
Champion
Good

Vaporeon has the type edge here and should clean up Blue's team.

You Win
Pidgeot
Lv 61
NormalFlying
Keen Eye
WhirlwindWing AttackSky AttackMirror Move
Even
Alakazam
Lv 59
Psychic
Synchronize
PsybeamRecoverPsychicReflect
Easy KO
Rhydon
Lv 61
GroundRock
Lightning Rod
Tail WhipFury AttackHorn DrillLeer
Avoid
Gyarados
Lv 61
WaterFlying
Intimidate
Dragon RageLeerHydro PumpHyper Beam
You Win
Arcanine
Lv 63
Fire
Intimidate
RoarEmberLeerTake Down
Risky
Venusaur
Lv 65
GrassPoison
Overgrow
Razor LeafGrowthMega DrainSolar Beam
Blue
Champion

Your evolution path matters here. Pick a branch to see how it fares against Blue:

Gift Eevee

Available after Badge 3
Type
Normal
Tier
F

Eevee is given to you as a gift in Celadon City at Lv 25. Celadon Mansion rooftop, back entrance. Found in a Poke Ball on the Celadon Mansion rooftop. Enter through the back entrance of the building.

View Eevee locations

Evolve Eevee to Jolteon

Use Thunder Stone
Type
Electric
Tier
S

Eevee evolves into Jolteon with a Thunder Stone. You can buy the Thunder Stone at the Celadon Department Store on the 4th floor (₽2,100).

Recommended Moves

Evolve Eevee to Vaporeon

Use Water Stone
Type
Water
Tier
C

Eevee evolves into Vaporeon with a Water Stone. You can buy the Water Stone at the Celadon Department Store on the 4th floor (₽2,100).

Recommended Moves

Evolve Eevee to Flareon

Use Fire Stone
Type
Fire
Tier
E

Eevee evolves into Flareon with a Fire Stone. You can buy the Fire Stone at the Celadon Department Store on the 4th floor (₽2,100).

Recommended Moves

How to Get Jolteon in Red & Blue

A Thunder Stone turns the Celadon Eevee into Jolteon, easily the fastest of the three forms. That speed is why many players spend their single Eevee here rather than on the water or fire option.

Catch Eevee at any of these 1 spot to eventually evolve into Jolteon.

  1. 1
    Catch Eevee
  2. 2
    Evolve JolteonUse Thunder Stone
Badge 4

How to Obtain Jolteon in RB

  1. Jolteon
    Step 2Jolteon ✓

Jolteon Weakness

Jolteon's Electric typing leaves it vulnerable to Ground. Its Electric typing keeps the defensive matchups simple. Jolteon's special bulk (base 110 Special) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.

Jolteon Weakness and Resistance Chart
DamageTypes
2x (Weak)Ground
0.5x (Resist)Electric, Flying
Gen I Type Chart
  • Only 15 types exist — Dark, Steel, and Fairy are absent
  • Ghost has no effect on Psychic (a known bug, fixed in Gen II)
  • Special stat governs both offense and defense — no Sp.Atk / Sp.Def split

What is Jolteon Weak Against

Avg
1Weak
2Resist
0Immune
Score0
4xCritical
None
2xWeak
¼xResist
None
0xImmune
None

What is Jolteon Strong Against

2Strong
3Resisted
1Immune
Score-2
2xStrong
0xImmune

Best Pokemon Against Jolteon

Rhydon
Rhydon
GroundRock
S
Nidoking
Nidoking
PoisonGround
C
Nidoqueen
Nidoqueen
PoisonGround
C
Graveler
Graveler
RockGround
C
Dugtrio
Dugtrio
Ground
B

Jolteon Evolutions

The Electric-type Jolteon caps Eevee's chain at 540 stats. No daycare options for this one. Stat-wise, Jolteon comes out 15 points ahead of Vaporeon, mostly thanks to a bigger Speed gain. View every chain in the Evolution Chart.

How to Evolve

3 Evolutions
Vaporeon
#134Vaporeon
Water Stone
Jolteon
#135Jolteon
Thunder Stone
Flareon
#136Flareon
Fire Stone
Stat Comparison 4 Stages
Eevee
Normal
Jolteon
Electric
HP
55
130+75
65+10
65+10
ATK
55
65+10
65+10
130+75
DEF
50
60+10
60+10
60+10
SP.ATK
45
110+65
110+65
95+50
SP.DEF
65
95+30
95+30
110+45
SPE
55
65+10
130+75
65+10
BST
325F-Tier
525C-Tier+200
525S-Tier+200
525E-Tier+200
ROLE
Balanced
Tank
Sweeper
Wallbreaker
TYPE
Utility
Special
Special
Physical
Breeding not available · Introduced in Gen 2

RB Jolteon Best Moveset

130 Speed and 110 Special make Jolteon the fastest relevant special attacker outside of Alakazam. MoveThunderbolt fires with power, MovePin Missile actually hits Psychic-types for real damage, and MoveThunder Wave cripples what it can't KO. Outspeeds, disrupts, and controls the pace.

Best Build

Experimental
Utility
Ability
Unknown
Item
None
Best Nature for Jolteon
HardyNEUTRAL

Utility Moveset

  • ThunderboltSTAB
  • Thunder WaveSTAB
  • Double Kick
  • Pin Missile

Moves List

Jolteon develops a solid moveset just through leveling. Thunder and Double-Edge show up naturally, and the progression handles both STAB and utility without leaning on TMs for the core attacks.

Level-Up Moves

Lv 1
Quick Attack+1
D4010030Normal
Lv 1
Sand Attack
D—10015Ground
Lv 1
Tackle
D3510035Normal
Lv 1
Thunder Shock
—6010030Electric
Lv 27
Quick Attack+1
D4010030Normal
Lv 31
Thunder Shock
—6010030Electric
Lv 37
Tail Whip
——10030Normal
Lv 40
Thunder Wave
B—10020Electric
Lv 42
Double Kick
B3010030Fighting
Lv 44
Agility
C——30Psychic
Lv 48
Pin Missile
B149520Bug
Lv 54
Thunder
B1657010Electric

TM Moves

All 18 TMs are obtainable before the Elite Four

TM
TM34D——10Normal
TM08
Body SlamS.S. Annebadge 2
D8510015Normal
TM32
Double TeamSafari Zonebadge 3
———15Normal
TM10
Double-EdgeRocket Hideoutbadge 3
C12010015Normal
HM05D—7020Normal
TM15
Hyper BeamRocket Game Cornerbadge 3
B150905Normal
TM31
MimicSaffron Citybadge 5
D——10Normal
TM20
RageRoute 15badge 3
D2010020Normal
TM33
ReflectKanto Power Plantbadge 3
C——20Psychic
TM44
RestS.S. Annebadge 2
A——10Psychic
TM40
Skull BashSafari Zonebadge 4
C10010010Normal
TM50
SubstituteRocket Game Cornerbadge 3
C——10Normal
TM39
SwiftRoute 12 Gate 2Fbadge 2
C60—20Normal
TM09
Take DownSilph Co.badge 3
D908520Normal
TM25
ThunderKanto Power Plantbadge 5
B1657010Electric
TM45
Thunder WaveRoute 24badge 1
B—10020Electric
TM24B14210015Electric
TM06C—9010Poison

Tutor Moves

Jolteon can't learn any Tutor moves

Base Stats

Base Stats
High
HP65
C
Attack65
C
Defense60
C
Sp. Atk110
B
Sp. Def110
B
Speed130
A
Total540
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Fast1M XP
Height0.8 m
Weight24.5 kg
Base XP184
EV Yield
HPAtkDefSpASpDSpe+2
Speed training target
Pokedex Entry

It accumulates negative ions in the atmosphere to blast out 10000-volt lightning bolts.

Pokemon Red / Pokemon Blue

Jolteon Red & Blue Guide

  • In Red & Blue, use Jolteon as a sweeper. Special attacks are the main output. It outspeeds most threats, Thunderbolt is the primary attack.

Game Availability

Jolteon has been part of the series since Red & Blue, appearing in 22 titles across all 9 generations. As a Gen 1 original, it's one of the most consistently available Pokemon in the franchise.

Explore

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