Antminer S21+ (225Th)
Bitmain
Sealminer A2 (224Th)
Bitdeer
Avalon A15 Pro (227Th)
Canaan
Avalon A1566I (255Th)
Canaan
Sealminer A2 (222Th)
Bitdeer
Antminer S19 XP+ Hyd (252Th)
Bitmain
Sealminer A2 (220Th)
Bitdeer
Avalon A15 Pro (221Th)
Canaan
Avalon A15 XP (206Th)
Canaan
Whatsminer M61S+ (222Th)
MicroBT
Antminer S21+ (216Th)
Bitmain
Antminer S21 Immersion (239Th)
Bitmain
Best ASIC Miners for Bitcoin
Every miner listed here is capable of mining Bitcoin on the appropriate algorithm. Sort by daily net profit to find the most profitable Bitcoin miner at your electricity rate, or filter by brand and stock to narrow the list.
How to pick the best Bitcoin miner
- Rank by daily net profit at your real electricity rate, not raw hashrate — efficiency decides ROI.
- Factor in Bitcoin network difficulty trend and expected price volatility when estimating payback.
- Check stock status: in-stock miners ship in 1–3 business days; back-ordered units take 2–4 weeks.
- Ask about hosting if home electricity is above $0.08/kWh — managed hosting often flips marginal miners back into profit.
Frequently Asked Questions
What is the best Bitcoin miner to buy?
The best Bitcoin miner depends on your electricity rate. The table above sorts every Bitcoin-capable ASIC by live daily net profit — the top row is currently the most profitable choice given your rate input.
Is Bitcoin mining still profitable?
Bitcoin mining profitability varies with coin price, network difficulty, and your electricity cost. Use the live ranking plus your own electricity rate to see the current net profit for each miner before you buy.
What algorithm does Bitcoin use?
Each miner card shows the algorithm it runs and the coins it can mine. Any ASIC listed on this page supports the Bitcoin algorithm and can be pointed at a Bitcoin pool out of the box.
How does Bitcoin network difficulty affect my ROI?
Rising network difficulty lowers your daily revenue at constant hashrate, extending payback. Our profitability numbers reflect current difficulty — always build in a buffer for expected difficulty increases over the payback period.