Antminer S19 XP profitability
The S19 XP was the top S19 when it launched: 141 TH/s at 3,031.5 W, or 21.5 J/TH. Today it uses about 60% more energy per terahash than an S21 XP, so power price decides almost everything.
- Hashrate: 141 TH/s
- Power: 3,031.5 W
- Efficiency: 21.5 J/TH
- Source: Bitmain spec sheet, accessed October 21, 2026.
Daily profit by power price
At the hashprice below, one Antminer S19 XP grosses about $5.37 a day. At $0.05/kWh it nets about $1.73 a day, and it breaks even at about $0.074/kWh.
| Power price | Revenue / day | Power / day | Profit / day | Profit / 30 days |
|---|---|---|---|---|
| $0.03 | $5.37 | $2.18 | $3.18 | $96 |
| $0.04 | $5.37 | $2.91 | $2.46 | $74 |
| $0.05 | $5.37 | $3.64 | $1.73 | $52 |
| $0.06 | $5.37 | $4.37 | $1.00 | $30 |
| $0.07 | $5.37 | $5.09 | $0.27 | $8 |
| $0.08 | $5.37 | $5.82 | -$0.45 | -$14 |
| $0.09 | $5.37 | $6.55 | -$1.18 | -$35 |
| $0.10 | $5.37 | $7.28 | -$1.91 | -$57 |
Hashprice $0.0381 per TH/s per day, computed October 21, 2026 at 20:50 UTC from the mempool.space API: BTC $84,647, difficulty 140.58 T, average reward 3.1420 BTC per block over the last 144 blocks. Revenue is gross: no pool fee, downtime, hosting markup or hardware cost. Assumes the machine runs at spec 24 hours a day (our assumption). Figures update when the site is rebuilt.
Open the ASIC calculator
Wondering whether the same kilowatts would earn more renting GPUs? Try the mine vs AI per-kW calculator. Other models: Antminer S21 XP · Antminer S21 Pro · Antminer S21 · Antminer S19k Pro, or see all ASICs.