Whatsminer M61S+ (244Th)
MicroBT
Sealminer A2 (232Th)
Bitdeer
Whatsminer M61S+ (238Th)
MicroBT
Sealminer A2 (230Th)
Bitdeer
Whatsminer M61S+ (236Th)
MicroBT
Sealminer A2 (228Th)
Bitdeer
Avalon A1566I (267Th)
Canaan
Whatsminer M61S+ (234Th)
MicroBT
Antminer S19 XP+ Hyd (266Th)
Bitmain
Avalon A1566I (249Th)
Canaan
Sealminer A2 (226Th)
Bitdeer
Antminer S21+ (225Th)
Bitmain
Best ASIC Miners for BTC
Every miner listed here is capable of mining BTC on the appropriate algorithm. Sort by daily net profit to find the most profitable BTC miner at your electricity rate, or filter by brand and stock to narrow the list.
How to pick the best BTC miner
- Rank by daily net profit at your real electricity rate, not raw hashrate — efficiency decides ROI.
- Factor in BTC 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 BTC miner to buy?
The best BTC miner depends on your electricity rate. The table above sorts every BTC-capable ASIC by live daily net profit — the top row is currently the most profitable choice given your rate input.
Is BTC mining still profitable?
BTC 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 BTC use?
Each miner card shows the algorithm it runs and the coins it can mine. Any ASIC listed on this page supports the BTC algorithm and can be pointed at a BTC pool out of the box.
How does BTC 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.