Dice Sum Probability

How to use this tool

1. Enter your own game parameters or load the example.
2. Run the tool and review the assumptions and output.
3. Copy or download the result.

Try this example

{"count": 2, "sides": 6, "target": 7}

Accuracy and scope

Independent fair dice. Maximum 20 dice and 100 sides; excludes modifiers, exploding dice and advantage rules.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.