Breeding planner

Palworld Breeding Calculator

Work out any pairing, find every parent combination for a Pal, or plan a full multi-generation route from the Pals already in your box — including the passive skills you want to carry through.

Verified: this calculator reproduces 41,617 of 41,617 known breeding outcomes exactly (100% match) across 289 Pals and 79 unique cross-species combos. Game version 1.0.3.

Parent 1

Parent 2

Offspring

Passive skill odds

Enter the passives each parent carries, then tick the ones you want on the child. We work out the chance per egg and how many eggs you should expect to hatch.

Parent 1 passives

Parent 2 passives

Passives you want on the child

Pick passives on the parents first.

Target Pal

Pals you own

Ctrl/Cmd-click to select several. Your box is saved in this browser only.

How Palworld breeding actually works

Same species breeds true, and it is checked before every other rule.
81 hard-coded pairings of two different species override the formula — that is how variant forms exist. 2 of them depend on which parent is male; the other 79 just need one male and one female.
Everything else is the breeding rank: floor((rankA + rankB + 1) / 2), then the closest rank among the 184 species the formula is allowed to return.

The full explanation of how Palworld breeding works →

Breeding targets by route

Every one of the 289 species reaches you through exactly one of these four routes, and which one it is decides how you breed it. The counts are derived from the game's own tables on every build. 288 of the 289 have a page here. The remaining 1 is withheld because the dataset gives it a raw asset id (PlantSlime_Flower) instead of a display name and no description text, and we would rather withhold a page than invent a name for its subject.

Route	What it means	Species
Made by the breeding rank formula	The pairing is not hard-coded, so `floor((rankA + rankB + 1) / 2)` decides it.	184
Made by a unique combo	A hard-coded pairing of two different species produces it, whatever the ranks say.	79
Gender-dependent	The same two parents give a different species depending on which one is male.	2
Can only be bred from itself	No cross-species route exists at all: catch a male and a female.	24

Made by the breeding rank formula (184)

The candidate pool: these are the only species floor((rankA + rankB + 1) / 2) can ever return. Everything not on this list needs a hard-coded pairing or a pair of its own kind. 183 of the 184 are linked below; the rest are in the pool but withheld for the naming reason above.

Made by a unique combo (79)

One hard-coded recipe each, and nothing else can produce them. See the recipes side by side →

Gender-dependent (2)

The only two species in the game where which parent is male changes the result.

All 288 breeding targets A–Z

One page per species: every parent pair that produces it, and every species it breeds into.