Home / Bitcoin miners / MicroBT Whatsminer M21 / Profitability history
What the MicroBT Whatsminer M21 (31 TH/s) produced each month hosted in Nigeria at 4.5¢/kWh with 73.6% uptime, valued at each month’s own bitcoin price. Since Jun 2019: 0.33681 BTC mined, $7,442 of revenue, $4,223 of electricity.
Today: -$0.88 a day after electricity and $159,364 of electricity per bitcoin mined, hosted in Nigeria at 4.5¢/kWh, as of Nov 13, 2026 with bitcoin at $69,011. Today's profitability at each site. Mining output depends on bitcoin's price, network difficulty and uptime, and is not guaranteed. Nothing here is investment advice.
The MicroBT Whatsminer M21 was released in Mar 2019; daily market data begins in Jun 2019, 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 |
|---|---|---|---|---|---|---|
| Jun 2019 | 0.02145 | $9,241 | $195.39 | $41.91 | $153.48 | $1,954 |
| Jul 2019 | 0.02043 | $10,676 | $218.49 | $48.12 | $170.37 | $2,355 |
| Aug 2019 | 0.01726 | $10,477 | $180.94 | $48.12 | $132.82 | $2,788 |
| Sep 2019 | 0.01434 | $9,916 | $142.65 | $46.57 | $96.08 | $3,249 |
| Oct 2019 | 0.01361 | $8,452 | $115.12 | $48.12 | $67.00 | $3,537 |
| Nov 2019 | 0.01338 | $8,395 | $112.46 | $46.57 | $65.89 | $3,482 |
| Dec 2019 | 0.01393 | $7,244 | $100.91 | $48.12 | $52.79 | $3,455 |
| Jan 2020 | 0.01288 | $8,211 | $105.29 | $48.12 | $57.16 | $3,736 |
| Feb 2020 | 0.01114 | $9,674 | $107.79 | $45.02 | $62.77 | $4,043 |
| Mar 2020 | 0.01259 | $6,909 | $85.81 | $48.12 | $37.69 | $3,821 |
| Apr 2020 | 0.01152 | $7,187 | $82.67 | $46.57 | $36.10 | $4,044 |
| May 2020 | 0.00853 | $9,216 | $78.57 | $48.12 | $30.44 | $5,639 |
| Jun 2020 | 0.00571 | $9,531 | $54.45 | $46.57 | $7.88 | $8,159 |
| Jul 2020 | 0.00549 | $9,591 | $52.64 | $48.12 | $4.51 | $8,766 |
| Aug 2020 | 0.00563 | $11,641 | $65.48 | $48.12 | $17.35 | $8,553 |
| Sep 2020 | 0.00472 | $10,663 | $50.36 | $46.57 | $3.79 | $9,868 |
| Oct 2020 | 0.00480 | $11,832 | $57.38 | $48.12 | $9.26 | $10,021 |
| Nov 2020 | 0.00483 | $16,636 | $80.00 | $46.57 | $33.43 | $9,649 |
| Dec 2020 | 0.00475 | $21,898 | $103.79 | $48.12 | $55.67 | $10,121 |
| Jan 2021 | 0.00455 | $34,406 | $156.66 | $48.12 | $108.53 | $10,576 |
| Feb 2021 | 0.00389 | $46,322 | $179.70 | $43.47 | $136.23 | $11,177 |
| Mar 2021 | 0.00427 | $53,803 | $229.72 | $48.12 | $181.60 | $11,258 |
| Apr 2021 | 0.00408 | $57,118 | $232.77 | $46.57 | $186.20 | $11,407 |
| May 2021 | 0.00413 | $46,752 | $189.96 | $48.12 | $141.83 | $11,657 |
| Jun 2021 | 0.00540 | $35,709 | $192.31 | $46.57 | $145.74 | $8,625 |
| Jul 2021 | 0.00679 | $34,390 | $232.58 | $48.12 | $184.46 | $7,091 |
| Aug 2021 | 0.00580 | $45,712 | $263.79 | $48.12 | $215.66 | $8,302 |
| Sep 2021 | 0.00476 | $45,680 | $217.64 | $46.57 | $171.07 | $9,783 |
| Oct 2021 | 0.00455 | $57,667 | $262.09 | $48.12 | $213.96 | $10,574 |
| Nov 2021 | 0.00394 | $60,677 | $239.02 | $46.57 | $192.45 | $11,834 |
| Dec 2021 | 0.00383 | $49,476 | $189.61 | $48.12 | $141.48 | $12,572 |
| Jan 2022 | 0.00358 | $41,157 | $148.02 | $48.12 | $99.89 | $13,425 |
| Feb 2022 | 0.00299 | $40,609 | $121.52 | $43.47 | $78.06 | $14,538 |
| Mar 2022 | 0.00326 | $41,967 | $136.91 | $48.12 | $88.79 | $14,749 |
| Apr 2022 | 0.00305 | $41,628 | $126.92 | $46.57 | $80.35 | $15,277 |
| May 2022 | 0.00297 | $31,836 | $94.69 | $48.12 | $46.57 | $16,200 |
| Jun 2022 | 0.00292 | $24,464 | $71.42 | $46.57 | $24.85 | $15,942 |
| Jul 2022 | 0.00316 | $21,434 | $67.82 | $48.12 | $19.70 | $15,229 |
| Aug 2022 | 0.00319 | $22,474 | $71.78 | $48.12 | $23.66 | $15,076 |
| Sep 2022 | 0.00277 | $19,816 | $55.00 | $46.57 | $8.42 | $16,786 |
| Oct 2022 | 0.00261 | $19,627 | $51.25 | $48.12 | $3.12 | $18,426 |
| Nov 2022 | 0.00240 | $17,674 | $42.38 | $46.57 | -$4.20 | $19,415 |
| Dec 2022 | 0.00258 | $16,950 | $43.81 | $48.12 | -$4.31 | $18,620 |
| Jan 2023 | 0.00250 | $20,120 | $50.00 | $48.12 | $1.88 | $19,255 |
| Feb 2023 | 0.00207 | $23,300 | $48.16 | $43.47 | $4.69 | $21,031 |
| Mar 2023 | 0.00207 | $25,056 | $51.82 | $48.12 | $3.69 | $23,211 |
| Apr 2023 | 0.00185 | $28,850 | $53.30 | $46.57 | $6.73 | $25,208 |
| May 2023 | 0.00211 | $27,508 | $58.16 | $48.12 | $10.03 | $22,786 |
| Jun 2023 | 0.00175 | $27,690 | $48.45 | $46.57 | $1.88 | $26,598 |
| Jul 2023 | 0.00174 | $30,078 | $52.21 | $48.12 | $4.09 | $27,727 |
| Aug 2023 | 0.00170 | $27,892 | $47.59 | $48.12 | -$0.53 | $28,233 |
| Sep 2023 | 0.00161 | $26,296 | $42.24 | $46.57 | -$4.33 | $28,989 |
| Oct 2023 | 0.00154 | $29,625 | $45.48 | $48.12 | -$2.64 | $31,271 |
| Nov 2023 | 0.00152 | $36,499 | $55.50 | $46.57 | $8.93 | $30,630 |
| Dec 2023 | 0.00164 | $42,426 | $69.72 | $48.12 | $21.60 | $29,313 |
| Jan 2024 | 0.00138 | $42,920 | $59.27 | $48.12 | $11.14 | $34,857 |
| Feb 2024 | 0.00112 | $49,503 | $55.33 | $45.02 | $10.31 | $40,090 |
| Mar 2024 | 0.00114 | $67,612 | $77.15 | $48.12 | $29.02 | $42,156 |
| Apr 2024 | 0.00098 | $65,967 | $65.14 | $46.57 | $18.57 | $47,332 |
| May 2024 | 0.00056 | $65,088 | $36.58 | $48.12 | -$11.55 | $85,628 |
| Jun 2024 | 0.00057 | $66,005 | $37.78 | $46.57 | -$8.79 | $81,560 |
| Jul 2024 | 0.00056 | $62,733 | $35.23 | $48.12 | -$12.89 | $85,599 |
| Aug 2024 | 0.00051 | $60,064 | $30.79 | $48.12 | -$17.33 | $93,894 |
| Sep 2024 | 0.00048 | $60,182 | $29.00 | $46.57 | -$17.57 | $96,637 |
| Oct 2024 | 0.00051 | $65,540 | $33.15 | $48.12 | -$14.97 | $95,066 |
| Nov 2024 | 0.00044 | $86,295 | $37.87 | $46.57 | -$8.70 | $106,021 |
| Dec 2024 | 0.00043 | $98,317 | $42.32 | $48.12 | -$5.80 | $111,830 |
| Jan 2025 | 0.00041 | $99,947 | $41.06 | $48.12 | -$7.06 | $117,134 |
| Feb 2025 | 0.00036 | $95,565 | $34.85 | $43.47 | -$8.62 | $119,181 |
| Mar 2025 | 0.00040 | $85,023 | $34.14 | $48.12 | -$13.99 | $119,874 |
| Apr 2025 | 0.00036 | $86,331 | $31.11 | $46.57 | -$15.46 | $129,151 |
| May 2025 | 0.00037 | $103,376 | $38.55 | $48.12 | -$9.57 | $129,022 |
| Jun 2025 | 0.00035 | $105,726 | $36.48 | $46.57 | -$10.09 | $134,989 |
| Jul 2025 | 0.00037 | $115,184 | $42.00 | $48.12 | -$6.12 | $131,797 |
| Aug 2025 | 0.00035 | $114,924 | $39.92 | $48.12 | -$8.21 | $138,553 |
| Sep 2025 | 0.00032 | $113,009 | $35.64 | $46.57 | -$10.94 | $147,665 |
| Oct 2025 | 0.00030 | $114,290 | $34.29 | $48.12 | -$13.84 | $160,388 |
| Nov 2025 | 0.00028 | $96,532 | $27.26 | $46.57 | -$19.32 | $164,786 |
| Dec 2025 | 0.00030 | $89,008 | $26.80 | $48.12 | -$21.32 | $159,827 |
| Jan 2026 | 0.00031 | $90,557 | $27.84 | $48.12 | -$20.28 | $156,450 |
| Feb 2026 | 0.00030 | $69,035 | $20.64 | $43.47 | -$22.83 | $145,349 |
| Mar 2026 | 0.00032 | $69,617 | $22.12 | $48.12 | -$26.01 | $151,423 |
| Apr 2026 | 0.00032 | $73,507 | $23.21 | $46.57 | -$23.36 | $147,502 |
| May 2026 | 0.00033 | $78,032 | $25.89 | $48.12 | -$22.23 | $145,116 |
| Jun 2026 | 0.00033 | $63,237 | $20.79 | $46.57 | -$25.78 | $141,655 |
| Jul 2026 | 0.00035 | $63,709 | $22.08 | $48.12 | -$26.05 | $138,930 |
| Aug 2026 | 0.00035 | $69,262 | $24.49 | $48.12 | -$23.63 | $136,135 |
| Sep 2026 | 0.00034 | $80,390 | $26.93 | $46.57 | -$19.65 | $138,944 |
| Oct 2026 | 0.00033 | $82,327 | $26.89 | $48.12 | -$21.23 | $147,438 |
| Nov 2026 | 0.00013 | $76,090 | $9.63 | $20.18 | -$10.55 | $159,463 |
Profit is over electricity only and does not repay the machine, shipping, import or setup. MicroBT Whatsminer M21 price history · MicroBT Whatsminer M21 specifications and price