FREE MINING TOOL
Account for fleet electricity, management charges, pool fees, setup and hardware investment.
Source: current user inputs and published formulas. Last updated: on each input change.
Assumes current network conditions remain constant. Estimates exclude taxes, financing, repairs and resale value.
Last updated: . Source: mempool.space — BTC/USD price, mempool.space — estimated network hashrate and current difficulty, mempool.space — mean fees of latest 10 confirmed blocks; subsidy derived from next height.
Effective $/kWh includes monthly management but excludes pool fees and one-time capital. A negative break-even tariff means no non-negative electricity price covers management costs.
Monthly operating cost = machines × kWh/month × tariff + fleet management fee. Net = gross revenue − pool fees − operating cost. Capital = machines × unit hardware price + one-time fleet setup fee.
Setup and management fees apply to the whole fleet; hardware is per unit. Effective $/kWh includes management but not one-time setup.
Two 3,500 W miners at $0.08/kWh plus $50/month fleet management cost $453.20/month. Setup is a one-time capital cost, not a recurring electricity fee.
Arithmetic examples explain the tool; they are not live market observations. Reference specifications are linked on ASIC pages.
Inspect sources →No. Enter the total monthly fleet charge.
Even free electricity would not cover management at the current estimate.
Combine multiple ASIC models, facility overhead and hosting fees to estimate fleet energy, revenue and simple payback.
Estimate simple hardware payback and annual operating return from your purchase price.
Find the highest electricity tariff supported by estimated mining proceeds after pool fees.