Profit calculator
Your electricity price and fleet size against today's most profitable coins for this device.
* At $0.08/kWh. Adjust in the mining calculator.
Performance per algorithm
Measured hashrate and power draw; these numbers feed every profit figure on the site.
| Algorithm | Hashrate | Power | Efficiency | Updated |
|---|---|---|---|---|
| SHA-256 | 280 TH/s | 5572 W | 50.25 GH/s/W | 2026-08-29 |
Live market value
Partner calculator from ASIC Miner Value, to cross-check profit and market prices.
Frequently asked questions about the MicroBT WhatsMiner M66
What hashrate does the MicroBT WhatsMiner M66 reach?
The WhatsMiner M66 reaches 280 TH/s on SHA-256 at around 5572 W, and is benchmarked on 1 algorithms in total.
How much can the MicroBT WhatsMiner M66 earn per day?
At current network conditions the WhatsMiner M66 earns about $17.15 per day mining NH SHA-256, for $6.45 of profit at $0.08/kWh. Use the calculator above for your own electricity price.
Is the MicroBT WhatsMiner M66 still worth it?
Mining stays profitable with the WhatsMiner M66 as long as your electricity costs less than $0.13 per kWh at today's rates.
Which coins can the MicroBT WhatsMiner M66 mine?
The most profitable options today are Multi, BTC, FB — the full ranking is in the profit calculator above.