Home / Bitcoin miners / Bitmain Antminer S21+ / Profitability history
What the Bitmain Antminer S21+ (235 TH/s) produced each month hosted in Argentina at 6.5¢/kWh with 98.7% uptime, valued at each month’s own bitcoin price. Since Feb 2025: 0.06941 BTC mined, $6,103 of revenue, $3,930 of electricity.
Today: $0.11 a day after electricity and $61,524 of electricity per bitcoin mined, hosted in Argentina at 6.5¢/kWh, as of Nov 14, 2026 with bitcoin at $62,609. 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.
| Month | Bitcoin mined | Avg BTC price | Revenue | Electricity | Profit | Cost per BTC |
|---|---|---|---|---|---|---|
| Feb 2025 | 0.00027 | $83,565 | $22.43 | $12.54 | $9.89 | $46,713 |
| Mar 2025 | 0.00408 | $85,023 | $347.04 | $194.31 | $152.74 | $47,611 |
| Apr 2025 | 0.00367 | $86,331 | $316.29 | $188.04 | $128.26 | $51,295 |
| May 2025 | 0.00379 | $103,376 | $391.93 | $194.31 | $197.62 | $51,244 |
| Jun 2025 | 0.00351 | $105,726 | $370.84 | $188.04 | $182.80 | $53,614 |
| Jul 2025 | 0.00371 | $115,184 | $426.98 | $194.31 | $232.67 | $52,346 |
| Aug 2025 | 0.00353 | $114,924 | $405.80 | $194.31 | $211.50 | $55,029 |
| Sep 2025 | 0.00321 | $113,009 | $362.27 | $188.04 | $174.24 | $58,648 |
| Oct 2025 | 0.00305 | $114,290 | $348.54 | $194.31 | $154.23 | $63,701 |
| Nov 2025 | 0.00287 | $96,532 | $277.08 | $188.04 | $89.04 | $65,448 |
| Dec 2025 | 0.00306 | $89,008 | $272.44 | $194.31 | $78.14 | $63,479 |
| Jan 2026 | 0.00313 | $90,557 | $283.07 | $194.31 | $88.76 | $62,137 |
| Feb 2026 | 0.00304 | $69,035 | $209.83 | $175.50 | $34.33 | $57,728 |
| Mar 2026 | 0.00323 | $69,617 | $224.83 | $194.31 | $30.52 | $60,141 |
| Apr 2026 | 0.00321 | $73,507 | $236.00 | $188.04 | $47.96 | $58,584 |
| May 2026 | 0.00337 | $78,032 | $263.19 | $194.31 | $68.88 | $57,636 |
| Jun 2026 | 0.00334 | $63,237 | $211.33 | $188.04 | $23.29 | $56,261 |
| Jul 2026 | 0.00352 | $63,709 | $224.42 | $194.31 | $30.11 | $55,179 |
| Aug 2026 | 0.00359 | $69,262 | $248.98 | $194.31 | $54.68 | $54,069 |
| Sep 2026 | 0.00341 | $80,390 | $273.73 | $188.04 | $85.69 | $55,184 |
| Oct 2026 | 0.00332 | $82,327 | $273.36 | $194.31 | $79.06 | $58,558 |
| Nov 2026 | 0.00150 | $74,871 | $112.49 | $94.02 | $18.47 | $62,504 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-09-17) | $2,622 | 0.00638 | $435 | $376 | 2% | 14% |
| 3 months ago (2026-08-06) | $2,591 | 0.01124 | $767 | $639 | 5% | 18% |
| 6 months ago (2026-05-12) | $2,720 | 0.02084 | $1,422 | $1,178 | 9% | 17% |
| 9 months ago (2026-01-08) | $3,918 | 0.03397 | $2,318 | $1,956 | 9% | 11% |
| 1 year ago (2025-11-14) | $4,469 | 0.03937 | $2,687 | $2,300 | 9% | 9% |
Profit is over electricity only and does not repay the machine, shipping, import or setup. Bitmain Antminer S21+ price history · Bitmain Antminer S21+ specifications and price · Antminer S21+ review: a low entry price for 16.5 J/TH, and Nigeria is where it pays best · Eighteen months with the Antminer S21+, and where it goes next