GH/s Mining Calculator
Use this tool to estimate mining output from a hashrate measured in GH/s (gigahashes per second). Enter your numbers, click calculate, and get estimated coins/day, revenue, power cost, and profit.
Tip: If you only know hashrate and difficulty, you can leave power and price at 0 for a pure production estimate.
What is a GH/s calculator?
A GH/s calculator helps you translate hashrate into practical mining estimates. GH/s means billions of hashing attempts per second. On its own, GH/s is just a speed number. To estimate expected output, you also need network and market variables like difficulty, block reward, and block time.
This calculator combines those moving parts into a single estimate so you can make better decisions about hardware, electricity contracts, and mining strategy.
How the math works
Mining probability is proportional: your hashrate divided by total network hashrate. We estimate network hashrate from difficulty and block time, then calculate expected daily rewards.
Your Share = Your Hashrate ÷ Network Hashrate
Coins/Day = Your Share × (86400 ÷ Block Time) × Block Reward
Revenue/Day = Coins/Day × Coin Price × (1 - Pool Fee)
Quick unit conversions from GH/s
| Unit | Equivalent to 1 GH/s |
|---|---|
| H/s | 1,000,000,000 H/s |
| MH/s | 1,000 MH/s |
| TH/s | 0.001 TH/s |
How to use this GH/s calculator effectively
- Start with accurate hashrate: Use sustained hashrate, not short spikes from benchmarks.
- Use current difficulty: Difficulty can change frequently, which affects output directly.
- Include pool fee: If your pool charges 1%–3%, that impacts net rewards.
- Add realistic power cost: Profitability can flip with electricity rates.
- Re-check weekly: Mining economics are dynamic; treat results as a snapshot.
Example scenario
Suppose you run a device at 1,250 GH/s, the network difficulty is 3,200,000, block reward is 6.25, and block time is 600 seconds. If your coin price is $45,000, power draw is 3,200W, electricity is $0.12/kWh, and pool fee is 2%, this calculator returns:
- Estimated coins/day
- Estimated gross revenue/day
- Daily electricity expense
- Estimated daily profit (gross revenue - power)
Use these outputs for planning, but remember real payouts vary based on luck, pool payout method, stale shares, outages, and market changes.
Common mistakes to avoid
1) Confusing GH/s with TH/s
A thousandfold unit mistake leads to wildly inaccurate expectations. Double-check your miner’s displayed unit before calculating.
2) Ignoring fees and downtime
Pool fees, firmware tuning, rejected shares, and maintenance windows all reduce net output. Your real-world results should usually be lower than idealized calculations.
3) Treating price as fixed
Coin price can move rapidly. A profitable setup today can become unprofitable tomorrow. Scenario planning (best case/base case/worst case) is smarter than one-point forecasting.
FAQ
Is this calculator only for Bitcoin?
No. You can use it for any proof-of-work coin as long as you enter the right difficulty, block reward, and block time values for that network.
How accurate is it?
It provides a strong estimate, not a guarantee. Accuracy depends on input quality and network stability during the period you’re modeling.
Can I use it for hardware comparisons?
Yes. Keep all network inputs constant and change only hashrate and power usage to compare machines side by side.
Final note
A GH/s calculator is most useful when paired with disciplined assumptions. If you treat it as a planning tool rather than a promise, it becomes a powerful way to evaluate risk, optimize mining operations, and avoid costly guesswork.