Cloud Mining Calculator - Break-Even & ROI vs Buying the Coin
Put real numbers on any contract. The calculator prices your hashrate with the live network feed (difficulty-verified, updated every 20 minutes), nets out the term and compares the result with simply buying the coin.
Advanced assumptions
3%/month is the long-run scenario default. The result is most sensitive to this number and to the coin price.
Inputs never leave your browser. Results recalculate as you type.
enter hashrate and the fee…
Why the headline rate lies
A cloud mining contract is a bet that coin revenue over the term beats the contract price plus the maintenance fee. Sellers price the offer so that, at today's difficulty, they usually win. Two numbers decide it: hashprice (what your hashrate earns per day) and the maintenance fee (usually USD per TH/s per day, or a percentage of revenue). Rising difficulty lowers your share over the term; that is why real ROI tends to be worse than a flat projection. The calculator models a difficulty-growth scenario for you.
Remember: you own no hardware. If the operator vanishes, the contract is worthless - which is exactly what happened at HashFlare, IQ Mining and many others. See Scam Watch.