How to read the result
Daily energy equals whole-system watts divided by 1,000 and multiplied by 24 hours. Electricity cost is energy multiplied by the tariff. Pool fees are deducted from the entered revenue.
The monthly value uses the average month length of 30.4375 days. This is arithmetic extrapolation, not a forecast. Simple payback is shown only when daily profit is positive.
What the calculator cannot know
It cannot know future asset prices, difficulty, rewards, downtime, tax treatment, residual hardware value or the cost of capital. Test a base, negative and stress scenario.
Privacy
The calculation runs locally in the browser. Entered monetary values are not written to the URL and are not included in analytics events. Analytics may record only that the tool was started, calculated or reset.