Minecraft 39x39 Dome — 1809 Blocks
Get the exact block pattern for a Minecraft 39x39 Dome. 1809 blocks needed — works in both Java and Bedrock editions.
116 blocks
Layer 1
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Layer 2
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Layer 3
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Layer 4
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Layer 5
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Layer 6
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Layer 7
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Layer 8
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Layer 9
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Layer 10
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Layer 11
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Layer 12
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Layer 13
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Layer 14
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Layer 15
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Layer 16
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Layer 17
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Layer 18
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Layer 19
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Layer 20
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1809 blocks
A 39-block Minecraft Dome uses 1809 blocks.
Key facts
| Diameter | 39 |
| Blocks | 1809 |
| Layers | 20 |
| Height | 20 |
Materials needed
To build this Dome you will need:
| 1809 blocks | 1809 |
| 29 stacks of 64 | 29 |
| about 8 minutes | 8 |
Layers shrink as you go up, so the ground ring uses the most blocks. A center pillar keeps every layer aligned.
How to build it
- Start with the full base circle on the ground, just like a flat circle.
- Stack each next layer with a smaller ring, keeping the same center.
- Follow the blueprint layer grid for the exact ring size of every layer.
- Use slabs or stairs to smooth the curve as it gets steeper.
- Close the top with the smallest ring and fill the center block.
Copy it as /setblock commands
Open the generator and hit Copy /setblock to get every block as a Minecraft command. Add your world coordinates and the whole Dome lines up exactly where you want it to be.
/setblock 0 64 0 minecraft:stone
Builder
Build it block by block: turn on Builder mode in the generator to mark each placement with a click, step with Next and Prev, or press Play to auto-advance.
What to build with it
A 39-block Dome works well for: Castle tower
Related sizes
Other shapes
Common sizes and what to use them for
- 15Fountain base
- 21Small tower
- 25Pond or garden pond
- 33Tower or big garden feature
- 41Castle tower
- 49Large tower
- 65Huge build — coliseum, dome hall
- 101Mega build — stadium, large temple