Home / Bitcoin miners / Bitmain Antminer S21 Pro / Profitability history
What the Bitmain Antminer S21 Pro (220 TH/s) produced each month hosted in Argentina at 6.0¢/kWh with 98.7% uptime, valued at each month's own bitcoin price. Since Nov 2025: 0.03217 BTC mined, $2,452 of revenue, $1,596 of electricity.
The Bitmain Antminer S21 Pro was released in Mar 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 | 0.00287 | $96,544 | $276.72 | $147.74 | $128.98 | $51,545 |
| Dec 2025 | 0.00296 | $89,011 | $263.63 | $152.67 | $110.97 | $51,545 |
| Jan 2026 | 0.00296 | $90,561 | $268.22 | $152.67 | $115.56 | $51,545 |
| Feb 2026 | 0.00268 | $69,041 | $184.70 | $137.89 | $46.80 | $51,545 |
| Mar 2026 | 0.00304 | $69,639 | $211.79 | $152.67 | $59.12 | $50,189 |
| Apr 2026 | 0.00293 | $73,653 | $215.75 | $147.74 | $68.01 | $50,449 |
| May 2026 | 0.00308 | $78,042 | $240.17 | $152.67 | $87.51 | $49,631 |
| Jun 2026 | 0.00308 | $63,191 | $194.44 | $147.74 | $46.69 | $48,019 |
| Jul 2026 | 0.00321 | $63,758 | $204.93 | $152.67 | $52.27 | $47,511 |
| Aug 2026 | 0.00328 | $69,368 | $227.61 | $152.67 | $74.94 | $46,543 |
| Sep 2026 | 0.00209 | $78,575 | $164.47 | $98.49 | $65.97 | $47,050 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-08-06) | $2,961 | 0.00484 | $389 | $227 | 5% | 44% |
| 3 months ago (2026-06-18) | $3,144 | 0.00997 | $801 | $468 | 11% | 41% |
| 9 months ago (2025-12-09) | $4,240 | 0.02854 | $2,293 | $1,408 | 21% | 27% |
| First listed (Nov 2025) (2025-11-14) | $4,606 | 0.03093 | $2,485 | $1,532 | 21% | 24% |
Profit is over electricity only and does not repay the machine, shipping, import or setup. Bitmain Antminer S21 Pro price history · Bitmain Antminer S21 Pro specifications and price