Independent data lab
Upgrade ROI calculator
Compare an upgrade's stat gain with the extra cash it adds to each run.
Current answerPayback runs = upgrade cost ÷ extra cash per run, rounded up. Enter zero extra cash when you have not measured a revenue change.
Estimated payback—comparable runs
Stat gain0%
Gain / cost0
Days at pace—
FormulaCost ÷ Δ cash
ROI is an economic comparison
A larger DPS percentage does not automatically earn more cash. The payback estimate only becomes meaningful after comparable runs show that the upgrade creates extra reward.
Use a range
Run the calculation with your lowest and highest observed extra cash per run. That range is more honest than one precise-looking answer.