Home / Bitcoin miners / MicroBT Whatsminer M66 / Profitability history
What the MicroBT Whatsminer M66 (276 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: 0.04061 BTC mined, $3,095 of revenue, $2,672 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 | 0.00362 | $96,544 | $349.27 | $247.37 | $101.89 | $68,379 |
| Dec 2025 | 0.00374 | $89,011 | $332.75 | $255.62 | $77.13 | $68,379 |
| Jan 2026 | 0.00374 | $90,561 | $338.54 | $255.62 | $82.93 | $68,379 |
| Feb 2026 | 0.00338 | $69,041 | $233.12 | $230.88 | $2.24 | $68,379 |
| Mar 2026 | 0.00384 | $69,639 | $267.31 | $255.62 | $11.69 | $66,579 |
| Apr 2026 | 0.00370 | $73,653 | $272.31 | $247.37 | $24.94 | $66,925 |
| May 2026 | 0.00388 | $78,042 | $303.14 | $255.62 | $47.52 | $65,839 |
| Jun 2026 | 0.00388 | $63,191 | $245.41 | $247.37 | -$1.96 | $63,700 |
| Jul 2026 | 0.00406 | $63,758 | $258.66 | $255.62 | $3.04 | $63,027 |
| Aug 2026 | 0.00414 | $69,368 | $287.28 | $255.62 | $31.66 | $61,743 |
| Sep 2026 | 0.00264 | $78,575 | $207.59 | $164.92 | $42.67 | $62,415 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-08-06) | $3,479 | 0.00611 | $491 | $379 | 3% | 25% |
| 3 months ago (2026-06-18) | $3,542 | 0.01258 | $1,011 | $783 | 6% | 25% |
| First listed (May 2026) (2026-05-26) | $3,542 | 0.01546 | $1,242 | $973 | 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