Best Bitcoin Miners in 2026
Updated July 2026 · Ranked by daily profit at $0.1/kWh · Live data from MiningBoard
Looking for the most profitable Bitcoin miner? We've ranked every SHA-256 ASIC by daily profit using live network data — not estimates. These numbers update automatically as difficulty and prices change.
The Bitmain Antminer S23 Hyd 3U currently leads with $7.72/day profit after electricity at $0.1/kWh.
| # | Miner | Hashrate | Profit /day |
|---|---|---|---|
| 1 |
Bitmain Antminer S23 Hyd 3U
Bitmain
|
1.16 Ph/s | $7.72 |
| 2 |
Bitdeer SealMiner A4 Ultra Hydro
Bitdeer
|
886 Th/s | $6.01 |
| 3 |
Bitmain Antminer S21e XP Hydro
Bitmain
|
860 Th/s | $-1.50 |
| 4 |
Bitmain Antminer S21e XP Hyd 3U
Bitmain
|
860 Th/s | $-1.50 |
| 5 |
Proto Rig
Proto
|
819 Th/s | $-4.67 |
| 6 |
Bitdeer SealMiner A4 Pro Hydro
Bitdeer
|
680 Th/s | $2.24 |
| 7 |
Bitdeer SealMiner A3 Pro Hydro
Bitdeer
|
660 Th/s | $-0.36 |
| 8 |
Bitmain Antminer S23 Hydro
Bitmain
|
580 Th/s | $3.86 |
| 9 |
Bitmain Antminer S23 Hyd (580Th)
Bitmain
|
580 Th/s | $3.86 |
| 10 |
H
Hotmine Tank
Hotmine
|
570 Th/s | $-141.61 |
1. Bitmain Antminer S23 Hyd 3U
The Bitmain Antminer S23 Hyd 3U from Bitmain delivers 1.16 Ph/s of SHA-256 hashrate while consuming 11020.0W. At $0.1/kWh, it earns $7.72/day in net profit — that's $231.60/month.
2. Bitdeer SealMiner A4 Ultra Hydro
The Bitdeer SealMiner A4 Ultra Hydro from Bitdeer delivers 886 Th/s of SHA-256 hashrate while consuming 8372.0W. At $0.1/kWh, it earns $6.01/day in net profit — that's $180.30/month.
3. Bitmain Antminer S21e XP Hydro
The Bitmain Antminer S21e XP Hydro from Bitmain delivers 860 Th/s of SHA-256 hashrate while consuming 11180.0W. At $0.1/kWh, it's currently not profitable. You'd need cheaper power to make it work.
How to Choose a Bitcoin Miner
Efficiency matters most. The best miner isn't always the one with the highest hashrate — it's the one with the lowest joules per hash. A more efficient machine earns more per dollar of electricity.
Check your electricity rate. At $0.05/kWh, almost any modern ASIC is profitable. At $0.10/kWh, only the most efficient models work. Above $0.15/kWh, you need top-tier hardware or free power.
Factor in difficulty growth. Bitcoin mining difficulty typically increases as new hardware enters the network. A rig that's profitable today may earn less in 6 months. Use our ROI calculator to model different scenarios.