Net profit
$6.00 / day
- Power draw
- 3,000 W
Profit per Watt
$0.002000/W·day
Relative efficiency
50%
Live Proof-of-Work mining data
★ #1 Profit per Watt
Bitmain Antminer Z15 PRO 840Kh/s
Bitmain
$0.008980/W·day
View hardware →
Mine smarter. Maximize Profit per Watt.
Your rig has a power budget and every watt should earn the most money possible. CoinWarz ranks ASIC hardware by net daily profit per watt using live network difficulty, hashrate, and crypto prices, so you can see which miner turns each watt into the highest return.
Bitcoin mining tools
The three pages miners reach for first - live network data, profitability, and historical charts.
#1 for miners
Bitcoin Mining Calculator
Calculate your Bitcoin mining profitability with live data. Get profit per watt, daily revenue, break-even time, and ROI estimates.
Calculate profit →Difficulty Chart
Track Bitcoin retarget cycle progress, next difficulty adjustment estimates, and view the full difficulty history.
View difficulty →Hashrate Chart
Monitor global SHA-256 hashrate trends, daily and weekly changes, all-time high hashrate, and network growth over time.
View hashrate →
Hardware rankings
Full miner rankings
Top miners by Profit per Watt
Ranked across every algorithm at $0.10/kWh electricity. Higher Profit per Watt means more money from the same power budget.
| # | Hardware | Mines | Power | Profit / Watt | Net / day |
|---|---|---|---|---|---|
| 1 | Bitmain Antminer Z15 PRO 840Kh/s Bitmain | ZEC | 2,780 W | $0.008980/W | $24.97 |
| 2 | Antminer D9 1770Gh/s Bitmain | DASH | 2,839 W | $0.004324/W | $12.28 |
| 3 | Bitmain Antminer Z15 420K Bitmain | ZEC | 2,780 W | $0.003290/W | $9.15 |
| 4 | Antminer L11.HU2 35Gh/s Bitmain | LTC + DOGE + BELLS | 5,775 W | $0.000411/W | $2.37 |
| 5 | Antminer U3S23H 1160TH/s Bitmain | BTC | 11,020 W | $0.000406/W | $4.48 |
Explore CoinWarz
Mining calculators, price charts, difficulty charts, hashrate charts, mining hardware rankings, and guides for every supported PoW coin.
Mining Calculators
Profit per Watt, daily revenue, break-even, and ROI for every supported network.
Browse all calculators →Profit-per-Watt Miners
Rank ASIC and GPU hardware across algorithms by the efficiency that decides real returns.
View rankings →Coin Comparison
Compare Bitcoin vs altcoin mining profitability side by side with your hashrate and power per algorithm.
Compare profit →Difficulty Charts
Retarget cycles, next adjustment estimates, and full difficulty history for every coin.
Browse difficulty charts →Hashrate Charts
Global mining power trends, daily changes, and all-time highs across every network.
Browse hashrate charts →Price Charts
Live USD prices and historical trends for every supported PoW coin - open any chart from one catalog.
Browse price charts →News
Aggregated PoW and mining headlines from across the web, timestamped to the Bitcoin block height when each story appeared.
Browse news →Learn
Guides, blog posts, and Q&A from the CoinWarz team on PoW mining, hardware, profitability, and every question miners ask.
Start learning →Live coin prices
Tap any coin to open its USD price chart and historical trends.
Why Profit per Watt wins
Power is the one resource every miner is capped on. Two machines can earn the same dollars per day - the efficient one does it on far fewer watts, leaving headroom to add rigs, survive price dips, and stay profitable when electricity costs rise.
Net profit
$6.00 / day
- Power draw
- 1,500 W
Profit per Watt
$0.004000/W·day
Relative efficiency
100%
Proof of Work Cryptocurrencies
Algorithm, block reward, target block time, and live price for each supported coin.
| Coin | Algorithm | Block reward | Block time | Price (USD) | Tools |
|---|---|---|---|---|---|
| BTC Bitcoin | Sha256 | 3.125 BTC | 600 s | $60,505 |
Tools |
| ZEC Zcash | Equihash | 1.5625 ZEC | 75 s | $406.59 |
Tools |
| XMR Monero | RandomX | 0.6 XMR | 120 s | $313.78 |
Tools |
| LTC Litecoin | Scrypt | 6.25 LTC | 150 s | $42.84 |
Tools |
| DOGE Dogecoin | Scrypt | 10,000 DOGE | 60 s | $0.0758 |
Tools |
| DASH Dash | X11 | 1.55 DASH | 157 s | $33.95 |
Tools |
| ETC Ethereum Classic | Ethash | 2.56 ETC | 13 s | $7.17 |
Tools |
| BCH Bitcoin Cash | Sha256 | 3.125 BCH | 600 s | $198.03 |
Tools |
| RVN Ravencoin | KawPow | 2,500 RVN | 60 s | $0.003990 |
Tools |
| ALPH Alephium | Blake3 | 3.06 ALPH | 8 s | $0.0488 |
Tools |
| ETHW EthereumPoW | Ethash | 2 ETHW | 13 s | $0.2271 |
Tools |
| VTC Vertcoin | Verthash | 12.5 VTC | 150 s | $0.0407 |
Tools |
| BELLS Bellscoin | Scrypt | 2 BELLS | 60 s | $0.0471 |
Tools |
How CoinWarz calculates mining profit
-
1
Hash share
Your miner hashrate divided by the live network hashrate from full nodes or block explorers.
-
2
Daily coins
Block reward × (86,400 ÷ block time) × hash share. Merge-mined Scrypt (LTC + DOGE) sums both chains' rewards.
-
3
Revenue
Daily coins × USD price (refreshed every 10 minutes) × (1 − pool fee).
-
4
Power cost
(Watts ÷ 1000) × 24 × your USD/kWh electricity rate.
-
5
Profit per Watt
(Revenue − power cost) ÷ watts - the headline metric used to rank all hardware.
News and Learn
Latest mining news
All news →Tether putting $23 billion gold stockpile to work with bullion-backed loans
The stablecoin issuer is extending its tokenized gold strategy by allowing holders of XAUT to borrow against their bullion, mirroring bitcoin-backed lending without selling the underlying asset.
Strategy's valuation has fallen below the value of its bitcoin holdings
For years, investors had valued the firm well above its bitcoin holdings, giving Strategy massive flexibility to raise capital as needed — a situation Michael Saylor and team took full advantage of.
Ripple CEO stays bullish on bitcoin but says Saylor's strategy has hurt crypto
Ripple's Brad Garlinghouse called Strategy's preferred-stock funding model "financial engineering" that distracted the market, pointing to STRC's slide to a record low as the evidence. He runs the company behind XRP, a bitcoin rival.
Dogecoin and Hyperliquid's HYPE led weekly crypto losses as AI stocks lure buyers
A rotation out of chipmakers lifted much of the stock market, with the equal-weight S&P 500 at a record. Crypto was not part of it. Ether fell 8% on the week and the memecoins dropped harder.
Learn & guides
All articles →What Is Profit per Watt (and Why It Beats Every Other Mining Metric)
Power is the dominant fixed cost in mining. Profit per Watt normalizes profitability against the one input you can least control.
Frequently asked questions
Direct answers to common mining questions - updated with live data when available.
What is CoinWarz?
CoinWarz is a Proof-of-Work (PoW) mining profitability platform. It provides live mining calculators, network difficulty and hashrate charts, USD price history, and ASIC hardware rankings sorted by Profit per Watt - net daily mining profit divided by power draw in watts.
How do you calculate crypto mining profitability?
CoinWarz estimates daily mining profit as: (your hashrate ÷ network hashrate) × block reward × blocks per day × coin USD price × (1 − pool fee) − electricity cost. Blocks per day = 86,400 ÷ target block time in seconds. Electricity cost = (watts ÷ 1000) × 24 × USD per kWh.
What is the current Bitcoin price and network stats?
Bitcoin (BTC) is $60,505 USD on CoinWarz (updated Jun 27, 17:41 UTC). The SHA-256 network difficulty is 133.87T with an estimated hashrate of 1.02 ZH/s. The current block subsidy is 3.125 BTC per block (~10 minute target block time).
What is Profit per Watt in mining?
Profit per Watt is net daily mining profit in USD divided by miner power draw in watts (USD/W/day). CoinWarz uses it as the headline metric for hardware rankings because electricity is the largest ongoing cost and efficiency determines real-world returns more than raw hashrate alone.
Which cryptocurrencies does CoinWarz support?
CoinWarz tracks 13 active PoW coins: Bitcoin (BTC), Zcash (ZEC), Monero (XMR), Litecoin (LTC), Dogecoin (DOGE), Dash (DASH), Ethereum Classic (ETC), Bitcoin Cash (BCH), Ravencoin (RVN), Alephium (ALPH), EthereumPoW (ETHW), Vertcoin (VTC), Bellscoin (BELLS). Each has a mining calculator, optional difficulty/hashrate/price charts, and algorithm-matched hardware rankings.
Where does CoinWarz get cryptocurrency prices?
USD prices are fetched from the CoinGecko public API every 10 minutes and stored in the CoinWarz database.
Where does CoinWarz get network difficulty and hashrate?
Block difficulty and estimated network hashrate come from synced full-node RPC data (Bitcoin, Litecoin, Dogecoin) or trusted block explorers (Zcash via Blockchair, Monero via LocalMonero). Values are recorded per block and shown on charts and calculators.
Does CoinWarz support Litecoin and Dogecoin merge mining?
Yes. Litecoin and Dogecoin are AuxPoW merge-mined on the Scrypt algorithm. One Litecoin hashrate share earns both LTC (≈6.25 LTC/block, 150s target) and DOGE (≈10,000 DOGE/block, 60s target) block rewards against the Litecoin network hashrate.
Which ASIC miner is most profitable?
The most profitable miner depends on your electricity rate, coin price, and network difficulty. CoinWarz ranks all listed hardware by Profit per Watt at your USD/kWh - use the Miners page to compare ASICs across algorithms or filter by coin.