Home / Bitcoin miners / MicroBT Whatsminer M66S+ / Profitability history
What the MicroBT Whatsminer M66S+ (310 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: 0.04561 BTC mined, $3,477 of revenue, $2,564 of electricity.
The MicroBT Whatsminer M66S+ was released in Jul 2024; 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 | 0.00406 | $96,544 | $392.29 | $237.37 | $154.92 | $58,418 |
| Dec 2025 | 0.00420 | $89,011 | $373.74 | $245.29 | $128.45 | $58,418 |
| Jan 2026 | 0.00420 | $90,561 | $380.25 | $245.29 | $134.96 | $58,418 |
| Feb 2026 | 0.00379 | $69,041 | $261.83 | $221.55 | $40.29 | $58,418 |
| Mar 2026 | 0.00431 | $69,639 | $300.24 | $245.29 | $54.96 | $56,881 |
| Apr 2026 | 0.00415 | $73,653 | $305.86 | $237.37 | $68.48 | $57,176 |
| May 2026 | 0.00436 | $78,042 | $340.48 | $245.29 | $95.20 | $56,248 |
| Jun 2026 | 0.00436 | $63,191 | $275.64 | $237.37 | $38.27 | $54,421 |
| Jul 2026 | 0.00456 | $63,758 | $290.53 | $245.29 | $45.24 | $53,846 |
| Aug 2026 | 0.00465 | $69,368 | $322.67 | $245.29 | $77.38 | $52,749 |
| Sep 2026 | 0.00297 | $78,575 | $233.16 | $158.25 | $74.91 | $53,323 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-08-06) | $4,067 | 0.00687 | $552 | $364 | 5% | 37% |
| 3 months ago (2026-06-18) | $4,136 | 0.01413 | $1,135 | $752 | 9% | 36% |
| First listed (Apr 2026) (2026-04-24) | $4,102 | 0.02187 | $1,757 | $1,187 | 14% | 34% |
Profit is over electricity only and does not repay the machine, shipping, import or setup. MicroBT Whatsminer M66S+ price history · MicroBT Whatsminer M66S+ specifications and price