My Wood Farm Axe Upgrade & Wood Rate Calculator
Run a before-and-after wood test, then compare a candidate axe by measured rate gain and estimated cash payback.
Step 1
Run a timed wood test
Keep the same axe and tree conditions, record wood before and after, then enter the exact test duration.
Wood gained
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Measured rate
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Step 2
Compare upgrade payback
Complete all four comparison inputs to calculate break-even time.
Break-even = upgrade cost ÷ ((candidate rate − current rate) × cash per wood). This compares your observations, not a universal best axe.
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