Minecraft Stack Size Comparison (Item Counts)
Compare 14 Minecraft stack sizes, from unstackable swords and elytra to 64 item dirt and diamond stacks. Java Edition game data in a linked tool today.
Visual comparison
All values
Click any row to load it as Entry A.
| Name | Value | Context | Source |
|---|---|---|---|
| Dirt Full 64 stack block. | 64 items | Basic block, mined earth | Minecraft Wiki item page (Java Edition data): dirt stacks to 64 |
| Cobblestone Full 64 stack block. | 64 items | Building block, stone tier | Minecraft Wiki item page (Java Edition data): cobblestone stacks to 64 |
| Torch Craftable light at 64 per stack. | 64 items | Light source, stick plus coal | Minecraft Wiki item page (Java Edition data): torch stacks to 64 |
| Iron Ingot Anvil feed at 64 per stack. | 64 items | Smelted metal bar | Minecraft Wiki item page (Java Edition data): iron ingot stacks to 64 |
| Diamond Top gem at 64 per stack. | 64 items | Rare gem, deep mining | Minecraft Wiki item page (Java Edition data): diamond stacks to 64 |
| Ender Pearl Stops at 16 per stack. | 16 items | Teleport throwable, Ender drop | Minecraft Wiki item page (Java Edition data): ender pearl stacks to 16 |
| Snowball Stops at 16 per stack. | 16 items | Throwable, snow golem ammo | Minecraft Wiki item page (Java Edition data): snowball stacks to 16 |
| Egg Stops at 16 per stack. | 16 items | Throwable, chicken drop | Minecraft Wiki item page (Java Edition data): egg stacks to 16 |
| Bucket Empty vessels stop at 16. | 16 items | Vessel, holds one fluid unit | Minecraft Wiki item page (Java Edition data): bucket stacks to 16 |
| Oak Sign Stops at 16 per stack. | 16 items | Wooden text board | Minecraft Wiki item page (Java Edition data): sign stacks to 16 |
| Diamond Sword Never stacks. | 1 items | Melee weapon, two diamonds plus stick | Minecraft Wiki item page (Java Edition data): swords stack to 1 |
| Bow Never stacks. | 1 items | Ranged weapon, string plus sticks | Minecraft Wiki item page (Java Edition data): bows stack to 1 |
| Elytra Never stacks. | 1 items | Wearable glider, End cities | Minecraft Wiki item page (Java Edition data): elytra stacks to 1 |
| Totem of Undying Never stacks. | 1 items | Death save charm, evoker drop | Minecraft Wiki item page (Java Edition data): totem stacks to 1 |
About this converter
Minecraft sorts every item into three stack rules in the Java Edition game data: 64 for blocks and raw goods, 16 for throwables and vessels, and 1 for tools and worn gear. Dirt, torches and diamonds stack to 64. Ender pearls, snowballs, eggs and buckets stop at 16. Swords, bows, shields and elytra never stack. This table keeps fourteen common items across all three rules.
How to use it
Pick two entries and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. Try dirt against ender pearls to see how 64 stacks compare with 16 stacks. Switch to stacks for chest math.
Values come from Java Edition item data, which Bedrock matches for these rows. A full inventory holds 36 slots, so a dirt load tops at 2,304 items while an elytra load tops at 36. Shulker boxes multiply storage but do not change stack rules. Potions and stew sit in the 16 and 1 groups depending on form and are left out to keep the table tidy. Buckets and signs share the 16 stack rule with pearls and snowballs.
FAQ
What are the three stack rules?
64 for blocks and ingots, 16 for pearls, snowballs, eggs, buckets and signs, and 1 for tools and gear.
How many dirt fit in one inventory?
Dirt at 64 per slot. A full 36 slot inventory of dirt tops at 2,304 items.
Do tools stack?
No. Swords, bows, shields, elytra and totems each take one slot alone.
Why are potions missing?
Because potion and stew forms split across 16 and 1 depending on the exact item. They are noted here and left out.
Sources
- Minecraft Wiki item pages (Java Edition stack size data)
- Mojang Java Edition inventory documentation (slot and stack rules)
Last verified: 2026-10-03 · 14 entries
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