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
$0.011633/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 | $0.011633/W | $32.34 |
| 2 | Antminer D9 1770Gh/s Bitmain | DASH | 2,839 W | $0.005141/W | $14.60 |
| 3 | Bitmain Antminer Z15 420K Bitmain | ZEC | 2,780 W | $0.004617/W | $12.83 |
| 4 | Antminer U3S23H 1160TH/s Bitmain | BTC | 11,020 W | $0.000996/W | $10.98 |
| 5 | Antminer S23 Hyd 580TH/s Bitmain | BTC | 5,510 W | $0.000996/W | $5.49 |
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 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.
BTC
Bitcoin
$65,924
ZEC
Zcash
$512.79
XMR
Monero
$350.75
LTC
Litecoin
$47.24
DOGE
Dogecoin
$0.0729
DASH
Dash
$33.52
ETC
Ethereum Classic
$6.94
BCH
Bitcoin Cash
$219.79
RVN
Ravencoin
$0.003842
ALPH
Alephium
$0.0393
ETHW
EthereumPoW
$0.2411
VTC
Vertcoin
$0.0446
BELLS
Bellscoin
$0.0447
SYS
Syscoin
$0.002422
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 | $65,924 |
Tools |
| ZEC Zcash | Equihash | 1.5625 ZEC | 75 s | $512.79 |
Tools |
| XMR Monero | RandomX | 0.6 XMR | 120 s | $350.75 |
Tools |
| LTC Litecoin | Scrypt | 6.25 LTC | 150 s | $47.24 |
Tools |
| DOGE Dogecoin | Scrypt | 10,000 DOGE | 60 s | $0.0729 |
Tools |
| DASH Dash | X11 | 1.55 DASH | 157 s | $33.52 |
Tools |
| ETC Ethereum Classic | Ethash | 2.56 ETC | 13 s | $6.94 |
Tools |
| BCH Bitcoin Cash | Sha256 | 3.125 BCH | 600 s | $219.79 |
Tools |
| RVN Ravencoin | KawPow | 2,500 RVN | 60 s | $0.003842 |
Tools |
| ALPH Alephium | Blake3 | 3.06 ALPH | 8 s | $0.0393 |
Tools |
| ETHW EthereumPoW | Ethash | 2 ETHW | 13 s | $0.2411 |
Tools |
| VTC Vertcoin | Verthash | 12.5 VTC | 150 s | $0.0446 |
Tools |
| BELLS Bellscoin | Scrypt | 2 BELLS | 60 s | $0.0447 |
Tools |
| SYS Syscoin | Sha256 | 60 SYS | 60 s | $0.002422 |
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).
-
4
Costs
Power cost = (watts ÷ 1000) × 24 × your USD/kWh rate. Pool fees = revenue × pool fee.
-
5
Profit per Watt
(Revenue − power cost − pool fees) ÷ watts - the headline metric used to rank all hardware.
News and Learn
Latest mining news
All news →Bitcoin Analysts Pinpoint Key Levels As Crypto Fluctuates Near $65,000
Bitcoin prices fluctuated close to $65,000 on Wednesday, July 22, as analysts pointed out key technical levels that traders should monitor.
Nasdaq-listed Zhibao Technology to Take 3,500 Bitcoin in Proposed PIPE Financing
Bitcoin Magazine Nasdaq-listed Zhibao Technology to Take 3,500 Bitcoin in Proposed PIPE Financing Nasdaq-listed Zhibao Technology plans to accept 3,500 bitcoin in a proposed $220 million PIPE deal, a move that would transform the Chinese insurance-tech firm into the latest public company building a bitcoin treasury. This post Nasdaq-listed Zhibao Technology to Take 3,500 Bitcoin in Proposed PIPE Financing first appeared on Bitcoin Magazine and is written by Micah Zimmerman .
$16.3B Pension Fund Boosts Bitcoin Exposure
The Louisiana State Employees' Retirement System has increased its exposure to Bitcoin through a larger stake in Strategy, the world’s largest corporate Bitcoin holder.
Crypto’s US Workforce Is Tiny, But Industry Punches Above Its Weight: Report
Bitcoin Magazine Crypto’s US Workforce Is Tiny, But Industry Punches Above Its Weight: Report There aren't that many crypto jobs in the US but the industry contributes a lot, a new report says. This post Crypto’s US Workforce Is Tiny, But Industry Punches Above Its Weight: Report first appeared on Bitcoin Magazine and is written by Mathew Di Salvo .
Learn & guides
All articles →How to Choose an ASIC Miner in 2026: A Step-by-Step Guide Beyond Hashrate
You've read about Profit per Watt. You've seen the rankings. Now comes the hard part - picking the actual machine that will earn the most for your setup.
Most Profitable Bitcoin Miner by Watt vs Efficiency – July 2026
In July 2026, profit per watt is king. According to CoinWarz rankings, hydro-cooled Bitmain Antminer S23 Hyd models deliver the highest efficiency for Bitcoin miners, while the Z15 PRO leads overall profitability. See the top miners by real net profit per watt at $0.10/kWh.
Introducing the New CoinWarz: Smarter Tools for Proof-of-Work Mining in 2026
Discover the newest CoinWarz.com - a refreshed Proof-of-Work mining platform centered on Profit per Watt. Access live calculators for Proof-of-Work coins, real-time difficulty & hashrate charts, ASIC rankings, and transparent profitability tools. Mine smarter, maximize efficiency, and make data-driven decisions in 2026.
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 − electricity cost − pool fees. Blocks per day = 86,400 ÷ target block time in seconds. Electricity cost = (watts ÷ 1000) × 24 × USD per kWh. Pool fees = gross revenue × pool fee rate.
What is the current Bitcoin price and network stats?
Bitcoin (BTC) is $65,924 USD on CoinWarz (updated Jul 22, 22:22 UTC). The SHA-256 network difficulty is 127.17T with an estimated hashrate of 749 EH/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 14 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), Syscoin (SYS). 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.