How to use this tool
- Enter first cost, increase, rolls, cash.
- Use consistent units shown beside each input. Run the calculation and review the assumptions below.
Try this example
{
"first_cost": 2,
"increase": 1,
"rolls": 5,
"cash": 25
}Accuracy and scope
Arithmetic price increase with no reset, discount or free rerolls; enter the game rule yourself.
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.