How much money can you make mining Monero with a home PC?
You can earn Monero with a home PC, but you should expect a small side return—not a dependable income. Once you subtract electricity and any fees, your profit may be tiny or negative, especially on an older PC or through browser-based mining.
What determines your earnings?
Your processor, or CPU, does most of the work when you mine Monero. Monero uses RandomX, a mining method designed to favor CPUs rather than graphics cards.
Your earnings depend on four main things:
- Your mining speed: Called your hashrate, this measures how many mining calculations your PC completes each second.
- Your running time: Mining for six hours a day earns less than running the same machine around the clock.
- Network competition: Your share of rewards falls when other miners contribute more computing power, all else being equal.
- Monero’s price: The cash value of the XMR you earn changes with its market price.
Monero creates a block—a batch of recorded transactions—about every two minutes. Each block currently includes a base reward of 0.6 XMR, plus transaction fees. That reward goes to the successful miner or mining pool, not to every PC participating.
A mining pool combines work from many miners and shares rewards. For a single home PC, it generally makes earnings less unpredictable than mining alone.
Calculate profit, not just coins earned
Use a live Monero mining calculator and enter your measured hashrate. Check whether its result assumes 24-hour operation and whether it already subtracts pool fees or electricity.
The useful calculation is:
Daily profit = mining revenue − electricity cost − fees
For electricity:
Daily electricity cost = watts ÷ 1,000 × hours running × price per kilowatt-hour
A kilowatt-hour, or kWh, is the energy unit on your electricity bill.
For example, suppose your PC draws 150 watts while mining, runs 24 hours, and electricity costs $0.20 per kWh:
- Energy used: 3.6 kWh per day
- Electricity cost: $0.72 per day
- Electricity cost over 30 days: $21.60
Those are example inputs, not an earnings forecast. Your mining revenue would need to exceed $0.72 a day just to cover that electricity bill.
If you switch the PC on only to mine, count its full power draw. If it would already be running, compare its normal power use with its mining power use to estimate the added cost.
Browser mining can change the answer
Do not assume a calculator’s estimate for dedicated Monero mining software applies to a browser tab.
Browser mining can be slower because of browser limits and how the service is built. Some services also mine a different coin and pay you in XMR; receiving Monero does not necessarily mean your PC is mining Monero directly.
Before committing time, check:
- Your actual credited earnings during a short test.
- Service fees and the minimum withdrawal amount.
- Whether payouts are verifiable.
- Whether your balance could take months to reach withdrawal.
Avoid services promising guaranteed daily profits or requiring a deposit to “unlock” your earnings.
The bottom line
Your home PC’s real earning potential comes from measured results, not its purchase price or advertised CPU speed. Run a short test, measure power at the wall, and compare a live calculator’s estimate with actual payouts. If revenue does not cover electricity, mining costs you money—even while your XMR balance grows.
