Pokemon Base EXP Yield Comparison

Gen I yields at level defeated, from Caterpie at 53 to Chansey at 255. Pick any two.

Visual comparison

Linear scale: bar lengths are directly proportional to value, relative to the largest entry.

Chansey255 XP
Mewtwo220 XP
Dragonite218 XP
Articuno215 XP
Blastoise210 XP
Charizard209 XP
Venusaur208 XP
Snorlax154 XP
Wartortle143 XP
Charmeleon142 XP
Ivysaur141 XP
Raichu122 XP
Pikachu82 XP
Squirtle66 XP
Charmander65 XP
Bulbasaur64 XP
Mew64 XP
Caterpie53 XP

All values

Click any row to load it as Entry A.

NameValueContextSource
About these numbers: Yields are Gen I base EXP before level scaling, trainer bonus and traded bonus. Real gains multiply by level over 7 plus bonuses, so rows pin the base only.

About this converter

Red and Blue pay base EXP per species from 53 to 255 before level math. Caterpie opens at 53, bulbasaur and mew tie at 64, charmander at 65, squirtle at 66, pikachu at 82, raichu at 122, ivysaur at 141, charmeleon at 142, wartortle at 143, snorlax at 154, venusaur at 208, charizard at 209, blastoise at 210, articuno at 215, dragonite at 218, mewtwo at 220 and chansey at 255. That makes one chansey equal almost five caterpies at base. Every value here is the Red base yield with real battle gains scaling on top.

How to use it

Pick two Pokemon and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. One box holds a count of the first, one holds the matching count of the second, one holds the total in XP. Try 1 Chansey against Caterpies.

Real EXP divides by 7 times level plus bonuses for trainer, traded and lucky egg, which stay out of base rows. Pikachu lists 82 in Gen I and 112 later, so the table pins 82 with the variant noted. Catch rates run on the companion catch page with the same dex set.

FAQ

How much base EXP is Chansey?

255 in Gen I. The top grinding target.

How much is Pikachu?

82 in Gen I. Later gens list 112.

How much is Mewtwo?

220. Second here behind Chansey.

Why base only?

Battles scale by level with trainer and traded bonuses, so rows pin the base.

Sources

  • UPC Red Pokedex base experience table (Caterpie 53, Bulbasaur 64, Mew 64, Charmander 65, Squirtle 66, Pikachu 82, Raichu 122, Ivysaur 141, Charmeleon 142, Wartortle 143, Snorlax 154, Venusaur 208, Charizard 209, Blastoise 210, Articuno 215, Dragonite 218, Mewtwo 220, Chansey 255)
  • UPC Red Bulbasaur page (base experience 64 with growth rate)
  • VGAtlas pokerred base stats ROM dump (catch rate and exp yield columns)

Last verified: 2026-09-28 · 18 entries

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