This tool pulls the current Bitcoin price and network difficulty from mempool.space each time the page loads. It then calculates monthly electricity cost, monthly mining revenue, net profit or loss, breakeven electricity rate, and solo mining odds for nearly every SHA-256 miner released since January 2022.
💡How to use
⚒️ Breakeven is the electricity rate where your mining revenue equals your power cost. This tool shows you exactly where that line sits so you can see which machines make money at your rate and which ones don't. These numbers reflect electricity costs mining bitcoin only.
▶️ Need ASIC accessories? Amazon is a reliable source for surge protection, power cables, and other essentials that keep your operation running safely.
▶️ Need a hardware wallet? The Tangem wallet is a simple, card-format option for self-custody. Use code GPEBZY for 10% off.
🟧 How To Use It
▫️Select your currency using the dropdown — USD, CAD, EUR, GBP, AUD, and CHF are supported. All prices, costs, and revenue figures update to your selected currency automatically. Use the slider to enter what you pay per kWh. Every number in the table recalculates instantly. Use the search field to filter by miner name — type "S21" to see all S21 variants, "avalon" for Canaan models, "nerd" for NerdQaxe units, or any keyword that matches.
▫️Use the Firmware Boost slider to model revenue gains from third-party firmware. Custom firmware like LuxOS, Braiins OS, or Vnish can improve ASIC performance (depending on the machine), cooling, and tuning. Drag the slider to see how even a small efficiency gain changes monthly revenue and breakeven rates across every miner in the table.
▫️Firmware boost applies to all commercial ASICs in the list. Not every firmware works on every ASIC — compatibility varies by make, model, and chip generation. Always confirm firmware support for your specific machine before purchasing or flashing. This slider is a general modeling tool, not a guarantee of results.
▫️Click any column header to sort — sort by J/TH to find the most efficient hardware, sort by Net/mo to see what's profitable at your rate, or sort by Breakeven to find the maximum electricity rate each machine can handle before it goes underwater.
▫️Green means the miner earns more than it costs to run. Red means you're losing money. The Breakeven column shows the per-kWh threshold where revenue equals cost for each machine — this number doesn't change with the slider because it's determined by the hardware specs and current network conditions, not your electricity rate.
▫️Solo odds show the probability of mining a full 3.125 BTC block on your own in a single day. For commercial machines those odds are long. For home miners they're a lottery ticket — which is the point.
The miner specs in this table — hashrate and wattage — are fixed hardware values that never change. The only numbers that move day to day are BTC price and network difficulty, and those are pulled fresh every time this page loads.
Want to go deeper on how difficulty shapes mining economics?
1️⃣ New to mining? Here's a hands-on guide to mining Bitcoin at home — from choosing hardware to realistic expectations for your first month.
2️⃣ Want the full picture? The Library is the complete collection of operator-level mining analysis — fees, difficulty, energy, hardware, and economics.
3️⃣ Need live data? The Mining Toolbox puts real-time dashboards, fee trackers, difficulty monitors, and network stats in one place.
testygrip17@walletofsatoshi.com
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