5 × 5
12 blocks
Quarter: 2 · 1×2
Printable size sheet
A printable chart of pixel circles for every diameter from 5 to 32 blocks, with block counts, the step pattern along one quarter and thin or thick styles.
12 blocks
Quarter: 2 · 1×2
16 blocks
Quarter: 2 · 1×2
16 blocks
Quarter: 2 · 1×3
20 blocks
Quarter: 2 · 1×3
24 blocks
Quarter: 3 · 1×4
28 blocks
Quarter: 2×2 · 1×3
28 blocks
Quarter: 3 · 1×5
32 blocks
Quarter: 2×2 · 1×4
36 blocks
Quarter: 3 · 2 · 1×5
36 blocks
Quarter: 3 · 1×6
40 blocks
Quarter: 3 · 2 · 1×6
44 blocks
Quarter: 3 · 2 · 1×6
48 blocks
Quarter: 3 · 2×2 · 1×6
48 blocks
Quarter: 3 · 2 · 1×7
52 blocks
Quarter: 4 · 2 · 1×8
56 blocks
Quarter: 3 · 2×2 · 1×7
56 blocks
Quarter: 4 · 2 · 1×9
60 blocks
Quarter: 3×2 · 1×9
64 blocks
Quarter: 4 · 2×2 · 1×9
64 blocks
Quarter: 3×2 · 1×10
68 blocks
Quarter: 4 · 2×2 · 1×10
72 blocks
Quarter: 4 · 2×2 · 1×10
76 blocks
Quarter: 4 · 3 · 1 · 2 · 1×10
76 blocks
Quarter: 4 · 2×2 · 1×11
80 blocks
Quarter: 4 · 3 · 2 · 1×12
84 blocks
Quarter: 4 · 3 · 1 · 2 · 1×11
84 blocks
Quarter: 4 · 3 · 2 · 1×13
88 blocks
Quarter: 4 · 3 · 2 · 1×13
| Diameter | Thin | Thick | Filled |
|---|---|---|---|
| 5 | 12 | 16 | 21 |
| 6 | 16 | 20 | 32 |
| 7 | 16 | 24 | 37 |
| 8 | 20 | 28 | 52 |
| 9 | 24 | 32 | 69 |
| 10 | 28 | 36 | 80 |
| 11 | 28 | 40 | 97 |
| 12 | 32 | 44 | 112 |
| 13 | 36 | 48 | 137 |
| 14 | 36 | 52 | 156 |
| 15 | 40 | 56 | 177 |
| 16 | 44 | 60 | 208 |
| 17 | 48 | 64 | 225 |
| 18 | 48 | 68 | 256 |
| 19 | 52 | 72 | 293 |
| 20 | 56 | 76 | 316 |
| 21 | 56 | 80 | 349 |
| 22 | 60 | 84 | 384 |
| 23 | 64 | 88 | 421 |
| 24 | 64 | 92 | 448 |
| 25 | 68 | 96 | 489 |
| 26 | 72 | 100 | 540 |
| 27 | 76 | 104 | 577 |
| 28 | 76 | 108 | 616 |
| 29 | 80 | 112 | 665 |
| 30 | 84 | 116 | 716 |
| 31 | 84 | 120 | 749 |
| 32 | 88 | 124 | 812 |
Each chart is one circle drawn with the block-center rule. Quarter lists the block count of every row in the top-right quarter, from the top row to the middle; 2×3 means three rows of 2.
Everything is drawn in your browser. Nothing you enter is uploaded or saved, and your placed marks disappear when you close the page. This is an unofficial fan tool: it is not made by or connected to Mojang or Microsoft.
Every card is one circle drawn with the block-center rule. Under it you see the number of blocks and the quarter pattern: the number of blocks in each row of the top-right quarter, from the top row to the middle. A pattern such as 5 · 3 · 2 · 1×3 means a row of 5, then 3, then 2, then three rows of 1.
Build one quarter from the pattern and mirror it three times to finish the circle. The table at the bottom lists the thin, thick and filled block counts for each diameter so you can plan materials.
Other charts may round the edge differently, so a circle of the same width can differ by a block or two. This one always keeps a block when its center is inside the ideal circle.
Every diameter from 5 to 32 by default. Use the Sizes menu for 3 to 16, 17 to 32 or larger ranges up to 100.
It lists how many blocks the top-right quarter has in each row, from the top row down to the middle row. Repeat marks such as 1×3 mean three rows of that length.
Yes. Press Print or save as PDF to open a page with only the charts and the count table.
The studio notebook
Clear steps, considered details, and ideas you can put to use.
A practical method for building a round shape from blocks: choose a diameter, find the center, build one quarter, mirror it and check the result against the per-row counts.
An odd diameter has a single center block and an even diameter has a 2×2 center. Learn what that means for doors, towers and paths, and how to choose.
Choose between thin outlines, thick outlines and filled circles for walls, floors, domes and paths, and see why thick outlines cannot be slipped through diagonally.
Plan a dome or sphere from the widest layer, use scaffolding and the layer below as a guide, and estimate block totals before you gather materials.
How to choose a round tower diameter, estimate how many blocks a ring needs, convert totals to stacks and shulker boxes, and keep a tall tower in proportion.
How Nether portal coordinates convert at 8 to 1, how to build two portals that link on purpose, and why a portal sometimes sends you to the wrong place.