WhatsMiner M70S profitability
The M70S is MicroBT's newer air-cooled model, listed at 248 TH/s and 13.5 J/TH, so about 3,348 W. It matches the S21 XP on efficiency with a bit less hashrate per box.
- Hashrate: 248 TH/s
- Power: 3,348 W
- Efficiency: 13.5 J/TH
- Source: MicroBT WhatsMiner shop listing, accessed October 21, 2026. The shop lists hashrate and J/TH; the wattage is our arithmetic (TH/s × J/TH).
Daily profit by power price
At the hashprice below, one WhatsMiner M70S grosses about $9.44 a day. At $0.05/kWh it nets about $5.42 a day, and it breaks even at about $0.117/kWh.
| Power price | Revenue / day | Power / day | Profit / day | Profit / 30 days |
|---|---|---|---|---|
| $0.03 | $9.44 | $2.41 | $7.03 | $211 |
| $0.04 | $9.44 | $3.21 | $6.22 | $187 |
| $0.05 | $9.44 | $4.02 | $5.42 | $163 |
| $0.06 | $9.44 | $4.82 | $4.62 | $139 |
| $0.07 | $9.44 | $5.62 | $3.81 | $114 |
| $0.08 | $9.44 | $6.43 | $3.01 | $90 |
| $0.09 | $9.44 | $7.23 | $2.21 | $66 |
| $0.10 | $9.44 | $8.04 | $1.40 | $42 |
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 S19 XP, or see all ASICs.