Let there be (d8)

A simple chart to translate 3d6 results into 8d dice, when you don't have d8. ...or just for reasons.

You need some sort of d6 dice. Roll 3d6  or your precious one thrice.

The catch is that the results are not evenly distributed to 12,5%, but as follows:

1 - 11,57%
2 - 12,5%
3 - 12,96%
4 - 12,96%
5 - 12,96%
6 - 12,96%
7 - 12,5%
8 - 11,57%

Let me know if you like it.