A downloadable play aid

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These tables are for simulating different dice types: 1d6, 2d6, d20, and dozenal dice1.

Print them, cut them out and glue them to 3 × 5 inch index cards or into the notebook of your choice. To use, simply jab randomly at the page with a pencil or other pointed object.

Three different tables are provided for each die type, each with a different RNG seed. Note that 20 doesn't divide evenly into the total number of table entries, so the d20 tables are slightly less "fair" than the other die types. In practice this will likely matter less than other sources of bias.

Also included are index-card-sized hex grid and isometric grid sheets, and a small Python script I wrote for generating more random dice tables.


To the extent possible under law, I waive all copyright and related or neighboring rights to this work.

1Blame Michael Lombardi for these.

CategoryPhysical game
Rated 5.0 out of 5 stars
(8 total ratings)


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Click download now to get access to the following files:

index_card_dice_tables.pdf 78 kB
index-card-grid-paper.pdf 398 kB
index_card_dice_tables.html 65 kB
index-card-grid-paper.zip 511 kB
die_table.py 1 kB

Development log


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- Add pages for d8, d12, 3d6 and Fudge dice (4dF).

- Add ‘Pocketmod’ version.

- Add ‘Dice’ tag to project.

dozenal is the better name, he is right. great reference


In things it never occurred to me that would be things. This is sweet.


Whitehack has two pages of d6 and d20 results, and I never quite understood why other OSR games inspired by Whitehack never did the same.


Yay! I love this!