Span 5, length 2, pitch 1:1, filled
Cross-section 0,1,2,1,0; 18 blocks.
COOKIE TOOLS · BUILDING
Minecraft Gable Roof & Stair-Step Planner
Design a symmetric stepped roof from span, length and rise-to-run pitch. Calculate layer coordinates and material counts, with a readable cross-section profile.
FreeNo sign-upBrowser-basedVersion-independent model
Your result
Loading controls…How to use
- Set span, roof length and positive rise/run. Choose a shell or fill beneath the surface.
- Copy CSV placement rows, download JSON for all layers, or export the selected layer as PNG. Coordinates start at the lower corner.
Examples
Span 9, pitch 1:2
Cross-section 0,0,1,1,2,1,1,0,0.
Supported versions & limitations
This tool uses a mathematical or browser-format model; it does not depend on a game command codec.
- Full-block gable blueprint; stair/slab placement states and overhangs are outside this model. Height is limited to 128 blocks.
- Geometry is version-independent. Preview swatches are original colors, not Minecraft textures.
Frequently asked questions
Are these game-generated structures?
No. These tools calculate original discrete building blueprints, with bounded dimensions and explicit counts.
Can I change the materials?
Yes. The grid represents block positions. Choose any suitable material in your world; the preview color does not alter block counts.
Sources
Facts reviewed 2026-10-12. Supported scope and preview limitations are described above.
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