Your observations, transparent math

Observed harvest scenario calculator

Use your own observed cost, harvest, failure count, and elapsed time to calculate a transparent run scenario without built-in game presets.

Enter one completed scenario: the cost of each attempt, the value of the successful harvest, the number of failed attempts before it, and the total elapsed minutes. The tool compares only those four values.

The result is not added to the Evidence set, saved in the browser, sent to a server, or reused as a preset. See the economy measurement guide for a repeatable recording format and the growth-time protocol for timing your own runs.

User-input scenario

Observed harvest scenario

This tool uses only values you enter. It does not contain official seed values, growth times, lightning odds, or profit presets. Results are scenario math, not a prediction.

Enter an observed scenario to calculate the results.

Formulas used

Attempts = F + 1
Total cost = C × attempts
Clean profit = H − C
Break-even harvest = total cost
Net after failures = H − total cost
Net per minute = net after failures ÷ M
Clean ROI = 100 × clean profit ÷ C; unavailable when C is zero
Recoverable failed attempts = max(0, floor(clean profit ÷ C)); unavailable when C is zero

Lightning is represented only by the failed-attempt count you enter. Harvest value already includes every effect you observed.

If JavaScript is unavailable, use the visible input definitions and formulas to reproduce the scenario math manually.