The best Eeveelution in Yellow, Jolteon's 130 Speed and 110 Special make it one of Gen 1's deadliest sweepers at S-Tier. Pick Thunder Stone.
540HP65Attack65Defense60Speed130Sp.Def110Sp.Atk110
Eevee
Vaporeon
Jolteon
Flareon
Weak to
Special
Sweeper
130Speed · Extreme

Is Jolteon Good in Yellow Playthrough?

The fastest Electric-type in Gen 1. Jolteon outpaces everything and hits hard enough to handle Water and Flying threats all game. Since your starter Pikachu refuses to evolve, Jolteon gives you the Electric power that Pikachu can't.

StrongGoodEvenToughBadTETETEGGGEGEGGTGTETSEGEEEGEEETEEEBrockGym 1MistyGym 2SurgeGym 3EeveeGiftJolteonVaporeonFlareonEvolveErikaGym 4KogaGym 5SabrinaGym 6BlaineGym 7GiovanniGym 8LoreleiE4BrunoE4AgathaE4LanceE4BlueChamp*
Brock
Gym 1
Tough

Brock's typing presses Eevee's defenses.

Risky
Geodude
Lv 10
RockGround
Rock Head
Tackle
Risky
Onix
Lv 12
RockGround
Rock Head
TackleScreechBindBide
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 GunHardenBubble Beam
Lt. Surge
Gym 3
Tough

Lt. Surge's typing presses Eevee's defenses.

Risky
Raichu
Lv 28
Electric
Static
ThunderboltMega PunchMega KickGrowl
Erika
Gym 4
Even

Vaporeon trades roughly evenly with Erika's team.

Even
Tangela
Lv 30
Grass
Chlorophyll
ConstrictBindMega DrainVine Whip
Even
Weepinbell
Lv 32
GrassPoison
Chlorophyll
Razor LeafSleep PowderStun SporeAcid
Even
Gloom
Lv 32
GrassPoison
Chlorophyll
Petal DanceStun SporeSleep PowderAcid
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
Venonat
Lv 44
BugPoison
Compound Eyes
ToxicTackleSleep PowderPsychic
You Win
Venonat
Lv 46
BugPoison
Compound Eyes
ToxicPsybeamSupersonicPsychic
You Win
Venonat
Lv 48
BugPoison
Compound Eyes
ToxicDouble EdgeSleep PowderPsychic
Even
Venomoth
Lv 50
BugPoison
Shield Dust
Leech LifeDouble TeamPsychicToxic
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
Abra
Lv 50
Psychic
Synchronize
Flash
Even
Kadabra
Lv 50
Psychic
Synchronize
KinesisRecoverPsychicPsywave
Even
Alakazam
Lv 50
Psychic
Synchronize
PsywaveRecoverPsychicReflect
Sabrina
Gym 6

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

Blaine
Gym 7
Good

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

Easy KO
Ninetales
Lv 48
Fire
Flash Fire
FlamethrowerTail WhipQuick AttackConfuse Ray
Easy KO
Rapidash
Lv 50
Fire
Run Away
StompGrowlFire SpinTake Down
You Win
Arcanine
Lv 54
Fire
Intimidate
FlamethrowerFire BlastReflectTake Down
Blaine
Gym 7

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

Giovanni
Gym 8
Good

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

Easy KO
Dugtrio
Lv 50
Ground
Sand Veil
DigSand AttackFissureEarthquake
You Win
Persian
Lv 53
Normal
Limber
ScreechDouble TeamFury SwipesSlash
You Win
Nidoqueen
Lv 53
PoisonGround
Poison Point
EarthquakeTail WhipThunderDouble Kick
You Win
Nidoking
Lv 55
PoisonGround
Poison Point
EarthquakeLeerThunderDouble Kick
Easy KO
Rhydon
Lv 55
GroundRock
Lightning Rod
Rock SlideFury AttackHorn DrillEarthquake
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
Bubble BeamAurora BeamRestTake Down
Risky
Cloyster
Lv 53
WaterIce
Shell Armor
SupersonicClampIce BeamSpike Cannon
Risky
Slowbro
Lv 54
WaterPsychic
Oblivious
PsychicSurfWithdrawAmnesia
Even
Jynx
Lv 56
IcePsychic
Oblivious
Double SlapIce PunchLovely KissThrash
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 SlideScreechSlamDig
You Win
Hitmonchan
Lv 55
Fighting
Keen Eye
Ice PunchThunder PunchFire PunchDouble Team
Even
Hitmonlee
Lv 55
Fighting
Limber
Double KickMega KickHigh Jump KickDouble Team
Easy KO
Onix
Lv 56
RockGround
Rock Head
Rock SlideScreechSlamEarthquake
Even
Machamp
Lv 58
Fighting
Guts
LeerKarate ChopStrengthSubmission
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 RaySubstituteLickMega Drain
You Win
Golbat
Lv 56
PoisonFlying
Inner Focus
SupersonicToxicWing AttackLeech Life
Even
Haunter
Lv 55
GhostPoison
Levitate
Confuse RayLickHypnosisDream Eater
You Win
Arbok
Lv 58
Poison
Intimidate
WrapGlareScreechAcid
Risky
Gengar
Lv 60
GhostPoison
Cursed Body
Confuse RayPsychicHypnosisDream 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
Thunder WaveSlamThunderboltHyper Beam
Even
Dragonair
Lv 56
Dragon
Shed Skin
Bubble BeamWrapIce BeamHyper Beam
You Win
Aerodactyl
Lv 60
RockFlying
Rock Head
Wing AttackSwiftFlyHyper Beam
Even
Dragonite
Lv 62
DragonFlying
Inner Focus
BlizzardFire BlastThunderHyper Beam
Lance
Elite Four

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

Blue
Champion
Even

Vaporeon trades roughly evenly with Blue's team.

Easy KO
Sandslash
Lv 61
Ground
Sand Veil
SlashPoison StingEarthquakeFury Swipes
Even
Alakazam
Lv 59
Psychic
Synchronize
PsybeamRecoverPsychicKinesis
Even
Exeggutor
Lv 61
GrassPsychic
Chlorophyll
BarrageHypnosisStompLeech Seed
Risky
Cloyster
Lv 61
WaterIce
Shell Armor
Ice BeamClampAurora BeamSpike Cannon
You Win
Ninetales
Lv 63
Fire
Flash Fire
Confuse RayTail WhipQuick AttackFire Spin
Risky
Jolteon
Lv 65
Electric
Volt Absorb
Pin MissileThunder WaveQuick AttackThunder
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. Found in a Poke Ball on a table in the back room on the roof of Celadon Mansion. Enter through the back door of the building next to the Pokemon Center in Celadon City.

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 Yellow

Jolteon comes from aiming a Thunder Stone at the Celadon Eevee instead. Same single starter, same hard fork: pick Jolteon and the other two eeveelutions are off the table.

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

  1. 1
    Catch Eevee
  2. 2
    Evolve JolteonUse Thunder Stone
Badge 3

How to Obtain Jolteon in Y

  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

Sandslash
Sandslash
Ground
C
Rhydon
Rhydon
GroundRock
S
Nidoking
Nidoking
PoisonGround
C
Nidoqueen
Nidoqueen
PoisonGround
C
Graveler
Graveler
RockGround
C

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

Y Jolteon Best Moveset

Only Alakazam outpaces 130 Speed among competitive threats, and 110 Special makes every MoveThunderbolt a genuine problem. MovePin Missile surprisingly hits Psychic-types for real damage, and MoveThunder Wave cripples what it can't finish. Speed, power, and disruption from the Electric side.

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
Tackle
D3510035Normal
Lv 1
Tail Whip
——10030Normal
Lv 1
Thunder Shock
—6010030Electric
Lv 8
Sand Attack
D—10015Ground
Lv 16
Thunder Shock
—6010030Electric
Lv 23
Quick Attack+1
D4010030Normal
Lv 30
Double Kick
B3010030Fighting
Lv 36
Pin Missile
B149520Bug
Lv 42
Thunder Wave
B—10020Electric
Lv 47
Agility
C——30Psychic
Lv 52
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

A sensitive POKéMON that easily becomes sad or angry. Every time its mood changes, it charges power.

Pokemon Yellow

Jolteon Yellow Guide

  • In Yellow, 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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