Shipwreck72 blocks
Trial Chambers226 blocks
Ruined Portal264 blocks
Minecraft Slime Farm Seeds
By the ChunkScan Team · Updated August 2026
About one chunk in ten is a slime chunk, and they are usually scattered. In each seed below, 8 or more slime chunks touch side by side within 512 blocks of spawn, so one farm can cover several of them. Seeds with the largest cluster come first, worked out from the world seed the same way the game does. Open a seed to see the slime chunks on its map.
Slime farm seeds, largest cluster first
Distances in blocks from spawn
Buried Treasure61 blocks- Ruined Portal64 blocks
Ocean Ruins102 blocks
- Trial Chambers83 blocks
- Shipwreck220 blocks
- Ruined Portal249 blocks
- Trial Chambers140 blocks
Abandoned Camp244 blocks
Village252 blocks
- Ruined Portal210 blocks
- Trial Chambers234 blocks
- Ocean Ruins254 blocks
- Trial Chambers196 blocks
Trail Ruins240 blocks- Abandoned Camp320 blocks
- Abandoned Camp48 blocks
- Trial Chambers103 blocks
- Ruined Portal124 blocks
- Ocean Ruins177 blocks
- Shipwreck217 blocks
- Trial Chambers266 blocks
Jungle Temple136 blocks- Trial Chambers170 blocks
- Ocean Ruins204 blocks
- Trial Chambers373 blocks
- Abandoned Camp374 blocks
- Village377 blocks
- Trial Chambers105 blocks
- Ocean Ruins181 blocks
- Ruined Portal197 blocks
- Buried Treasure100 blocks
Igloo122 blocks- Ocean Ruins248 blocks
- Ruined Portal163 blocks
- Abandoned Camp252 blocks
- Trial Chambers312 blocks
- Ruined Portal101 blocks
- Abandoned Camp151 blocks
- Trial Chambers191 blocks
- Shipwreck72 blocks
- Ocean Ruins111 blocks
- Village178 blocks
- Shipwreck162 blocks
- Trial Chambers167 blocks
- Buried Treasure220 blocks
- Ruined Portal237 blocks
- Shipwreck281 blocks
- Trial Chambers342 blocks
- Ruined Portal131 blocks
- Abandoned Camp178 blocks
- Trial Chambers192 blocks
- Ocean Ruins111 blocks
- Shipwreck120 blocks
- Ruined Portal213 blocks
- Trial Chambers185 blocks
- Village222 blocks
- Ruined Portal236 blocks
- Trial Chambers113 blocks
- Ocean Ruins132 blocks
- Trail Ruins144 blocks
- Ruined Portal143 blocks
- Trail Ruins147 blocks
- Abandoned Camp320 blocks
- Trial Chambers93 blocks
- Shipwreck120 blocks
- Ruined Portal232 blocks
- Trial Chambers127 blocks
- Abandoned Camp279 blocks
- Ruined Portal368 blocks
Already have a world? Open any seed in the Minecraft seed map to see its biomes and structures, or browse all seed tools.
Why a slime chunk cluster matters
Slimes spawn below Y 40 only inside slime chunks. A farm over one chunk gives a trickle of slimeballs; a farm over a cluster of touching chunks gives a much bigger spawning floor in one build. Slimeballs make sticky pistons, leads and magma cream. Slimes also spawn in swamps and mangrove swamps between Y 51 and 69 in the dark, most on a full moon; a witch hut marks a swamp.
How the clusters are measured
Java slime chunks follow from the world seed, so we check every chunk within 512 blocks of spawn and count the biggest group of slime chunks that share a side. Bedrock slime chunks are the same in every world, so this list is Java only; on Bedrock, use the slime finder instead.