Minecraft Circle Generator
Get a block-by-block circle or oval of any size, with the center marked and the number of blocks in every row, so round towers, domes and arenas come out smooth. It works as a pixel circle generator for pixel art and beads, too.
Les cases rouges marquent le centre. Les rangs se comptent depuis le haut.
Blocs par rang
Build a perfect circle in three steps
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Set the size
Type the diameter. Untick the circle option to make an oval with a different width and height.
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Choose the style
Thin circles touch at the corners, thick circles have no diagonal gaps, filled circles are solid floors.
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Build from the center
Mark the center block in your world, then place each row using the counts listed under the chart.
Everything you need for round builds
Any size up to 300
Small 5-block circles to 300-block arenas, as circles or ovals.
Thin, thick or filled
Choose walls that connect diagonally, solid walls without gaps, or a full floor.
Center marked
The red cells show the exact middle: one block for odd sizes, a 2 × 2 square for even sizes.
Blocks per row
Every row is listed as block runs, so you can count instead of squinting at a grid.
Total block count
See how many blocks the whole circle takes before you start mining.
Print, PNG and CSV
Print the chart with the blocks per row, or save a high-resolution PNG or a CSV to keep open on a second screen or a phone.
Tips for building circles in Minecraft
Blocks are square, so a Minecraft circle is always an approximation: a block is part of the circle when its center falls inside the true circle. That rule gives smooth, symmetric shapes at every size.
Odd or even diameter?
Odd diameters (like 21) have a single center block, which makes it easy to line the circle up with a door, a path or a beacon. Even diameters have a 2 × 2 center and suit builds that are two blocks wide in the middle.
Thin or thick?
A thin circle uses the fewest blocks; its corners touch only diagonally, which looks clean from above. A thick outline fills those diagonal gaps, which you need for walls that mobs and water cannot pass. For example, a thin 21-block circle uses 56 blocks.
Going 3D
Stack circles for towers and silos, or shrink them layer by layer for domes. The sphere generator does that math for you. To fill a circle with a picture, use the pixel art generator.
Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft.
Minecraft circle generator questions
How do I make a circle in Minecraft?
Enter the diameter above, pick thin, thick or filled, and place one block in your world as the center. Then build each row using the block counts listed under the chart, working outward from the middle row.
Should I use an odd or even diameter?
Odd diameters have a one-block center, ideal for lining up with doors and paths. Even diameters have a 2 × 2 center.
What is the difference between thin and thick?
Thin outlines connect only at the corners and use fewer blocks. Thick outlines have no diagonal gaps, so they make solid walls.
Can I make a Minecraft oval or ellipse?
Yes. Untick “Circle (same width and height)” and set a different width and height.
Can I print a Minecraft circle chart?
Yes. Print the circle chart with the blocks per row, or save it as a PNG or CSV. The same chart works for any circle pixel art, such as bead or cross stitch patterns.
How do I build a dome or sphere?
Use the Minecraft sphere generator, which shows every horizontal layer of a sphere or dome.
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