Home / Bitcoin miners / MicroBT Whatsminer M66 / Profitability history
What the MicroBT Whatsminer M66 (274 TH/s) produced each month hosted in UAE at 6.0¢/kWh with 99.3% uptime, valued at each month's own bitcoin price. Since Nov 2025: 0.04032 BTC mined, $3,073 of revenue, $2,653 of electricity.
The MicroBT Whatsminer M66 was released in Oct 2023; daily market data begins in Nov 2025, so months before that are not shown rather than estimated. The price history covers the full period.
| Month | Bitcoin mined | Avg BTC price | Revenue | Electricity | Profit | Cost per BTC |
|---|---|---|---|---|---|---|
| Nov 2025 | 0.00359 | $96,544 | $346.74 | $245.62 | $101.12 | $68,389 |
| Dec 2025 | 0.00371 | $89,011 | $330.34 | $253.80 | $76.53 | $68,389 |
| Jan 2026 | 0.00371 | $90,561 | $336.09 | $253.80 | $82.29 | $68,389 |
| Feb 2026 | 0.00335 | $69,041 | $231.43 | $229.24 | $2.19 | $68,389 |
| Mar 2026 | 0.00381 | $69,639 | $265.38 | $253.80 | $11.57 | $66,589 |
| Apr 2026 | 0.00367 | $73,653 | $270.34 | $245.62 | $24.72 | $66,934 |
| May 2026 | 0.00385 | $78,042 | $300.94 | $253.80 | $47.14 | $65,848 |
| Jun 2026 | 0.00386 | $63,191 | $243.63 | $245.62 | -$1.98 | $63,710 |
| Jul 2026 | 0.00403 | $63,758 | $256.79 | $253.80 | $2.98 | $63,036 |
| Aug 2026 | 0.00411 | $69,368 | $285.20 | $253.80 | $31.39 | $61,752 |
| Sep 2026 | 0.00262 | $78,575 | $206.08 | $163.74 | $42.34 | $62,424 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-08-06) | $3,465 | 0.00607 | $487 | $377 | 3% | 25% |
| 3 months ago (2026-06-18) | $3,527 | 0.01249 | $1,003 | $778 | 6% | 25% |
| First listed (May 2026) (2026-05-26) | $3,527 | 0.01535 | $1,233 | $966 | 8% | 23% |
Profit is over electricity only and does not repay the machine, shipping, import or setup. MicroBT Whatsminer M66 price history · MicroBT Whatsminer M66 specifications and price