COOKIE TOOLS · CALCULATORS

Minecraft Chunk Calculator

Find chunk coordinates, local block positions and inclusive chunk boundaries. Negative world coordinates use floor division and a positive local remainder.

FreeNo sign-upBrowser-basedVersion-independent model

Your result

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Copy-ready output

How to use

Enter whole world X/Z coordinates. Optionally include Y to see the section number.
Use the highlighted 16 × 16 grid and copy the inclusive bounds.

Examples

X=−1, Z=−16

Chunk (−1, −1); local (15, 0)

X=16, Z=15

Chunk (1, 0); local (0, 15)

Supported versions & limitations

This tool uses a mathematical or browser-format model; it does not depend on a game command codec.

Section Y uses floor(Y / 16); this does not validate a particular world-height limit.
No world seed or terrain is queried.

Frequently asked questions

Why is −1 in chunk −1?

Chunk division rounds down, not toward zero.

Are maximum boundaries inclusive?

Yes. Each chunk runs from its origin through origin + 15.

Sources

https://www.minecraft.net/en-us/usage-guidelines

Facts reviewed 2026-10-12. Supported scope and preview limitations are described above.