How to Craft Cobblestone Slab in Minecraft
Cobblestone Slabs are half-height blocks made from cobblestone.
Overview
Cobblestone Slabs are half-height blocks made from cobblestone. Cobblestone Slab uses a shaped recipe, meaning the ingredients must sit in the exact pattern shown in the grid above; placing them in the wrong cells will not produce the item. A Crafting Table gives you the full 3x3 grid, which you need for any recipe larger than 2x2. You can craft one from four planks, and most bases keep one near the furnaces.
The recipe was added in Minecraft Alpha and still works the same way in version 1.21. Each craft yields 6 Cobblestone Slab, so factor that multiplier in when you are batching the recipe for a project.
The materials come together from a few sources: you will be working with cobblestone (mine stone). If any of those are not already in your stores, gather them first, because the craft itself takes only a moment once everything is in the grid. With the ingredients on hand and a Crafting Table placed, Cobblestone Slab is one of the quicker things to add to your inventory.
Crafting Recipe
Cobblestone Slabx6Materials Needed
To make Cobblestone Slab you will gather 3x Cobblestone (mine stone). Lining these up before you open the Crafting Table saves a trip back to storage, especially if you plan to craft several at once.
Step-by-Step Instructions
- Open your Crafting Table to access the 3x3 crafting grid.
- Arrange the ingredients in the crafting grid following the pattern shown above.
- Place Cobblestone in: row 1, column 1; row 1, column 2; row 1, column 3.
- Collect your Cobblestone Slab (x6) from the output slot.
Tips & Notes
- If the output slot stays empty, double-check the pattern against the grid above; a shaped recipe fails silently when even one ingredient is in the wrong cell.
- Since one craft produces 6 Cobblestone Slab, divide the quantity you need by 6 to work out how many times to repeat the recipe.
Uses for Cobblestone Slab
- Half-height stone building block
How Cobblestone Slab Fits Your World
Building blocks are the backbone of construction, and the variant you choose changes both the look and the behaviour of a build. Stairs and slabs let you shape rooflines and half-steps, glass and stained glass let light through, and decorative stone and concrete give you a consistent palette for large projects. Many of these blocks are also craftable in bulk, which matters when a single build can swallow thousands of them. For Cobblestone Slab specifically, that means it is most valuable for half-height stone building block.
View detailed item stats, durability and properties for Cobblestone Slab on the Astroworld Items Database.