NOT AN OFFICIAL MINECRAFT PRODUCT. NOT APPROVED BY OR ASSOCIATED WITH MOJANG OR MICROSOFT. This is an unofficial fan-made tool for planning block builds.
Minecraft blueprint guide

Minecraft Block Counts, Stacks, and Shulkers

Convert blueprint block totals into 64-stacks and shulker-box estimates.

Recommended workflow

Every generated blueprint reports total blocks, full stacks, leftover blocks, rounded stacks, and shulker estimates.

Filled shapes and solid 3D builds require many more blocks than outlines and hollow shells, so check the mode before collecting materials.

  1. Open the block count calculator and choose the target shape.
  2. Enter the final size and choose outline/filled or hollow/solid mode.
  3. Read total blocks, full stacks, remainder blocks, and shulker estimate.
  4. Change mode only after rechecking the block total.
  5. Copy the summary before collecting materials.

Common mistakes to avoid

BlockLayer is an independent planning helper. Recheck unusual builds in your own world or server rules before committing rare materials.