Home / Bitcoin miners / Bitmain Antminer S21 Pro / Profitability history
What the Bitmain Antminer S21 Pro (245 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 Mar 2024: 0.13511 BTC mined, $10,921 of revenue, $5,710 of electricity.
Today: $1.18 a day after electricity and $57,548 of electricity per bitcoin mined, hosted in Argentina at 6.5¢/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.
| Month | Bitcoin mined | Avg BTC price | Revenue | Electricity | Profit | Cost per BTC |
|---|---|---|---|---|---|---|
| Mar 2024 | 0.00151 | $70,223 | $105.94 | $23.77 | $82.18 | $15,753 |
| Apr 2024 | 0.01043 | $65,967 | $690.36 | $178.24 | $512.12 | $17,092 |
| May 2024 | 0.00596 | $65,088 | $387.68 | $184.18 | $203.49 | $30,921 |
| Jun 2024 | 0.00605 | $66,005 | $400.44 | $178.24 | $222.20 | $29,452 |
| Jul 2024 | 0.00596 | $62,733 | $373.39 | $184.18 | $189.21 | $30,911 |
| Aug 2024 | 0.00543 | $60,064 | $326.38 | $184.18 | $142.19 | $33,906 |
| Sep 2024 | 0.00511 | $60,182 | $307.40 | $178.24 | $129.16 | $34,897 |
| Oct 2024 | 0.00537 | $65,540 | $351.37 | $184.18 | $167.19 | $34,329 |
| Nov 2024 | 0.00466 | $86,295 | $401.41 | $178.24 | $223.17 | $38,285 |
| Dec 2024 | 0.00456 | $98,317 | $448.53 | $184.18 | $264.35 | $40,383 |
| Jan 2025 | 0.00435 | $99,947 | $435.22 | $184.18 | $251.04 | $42,298 |
| Feb 2025 | 0.00387 | $95,565 | $369.35 | $166.36 | $202.99 | $43,038 |
| Mar 2025 | 0.00425 | $85,023 | $361.81 | $184.18 | $177.63 | $43,288 |
| Apr 2025 | 0.00382 | $86,331 | $329.75 | $178.24 | $151.51 | $46,638 |
| May 2025 | 0.00395 | $103,376 | $408.61 | $184.18 | $224.43 | $46,591 |
| Jun 2025 | 0.00366 | $105,726 | $386.62 | $178.24 | $208.38 | $48,746 |
| Jul 2025 | 0.00387 | $115,184 | $445.15 | $184.18 | $260.96 | $47,593 |
| Aug 2025 | 0.00368 | $114,924 | $423.07 | $184.18 | $238.89 | $50,033 |
| Sep 2025 | 0.00334 | $113,009 | $377.69 | $178.24 | $199.45 | $53,324 |
| Oct 2025 | 0.00318 | $114,290 | $363.37 | $184.18 | $179.19 | $57,918 |
| Nov 2025 | 0.00300 | $96,532 | $288.87 | $178.24 | $110.63 | $59,506 |
| Dec 2025 | 0.00319 | $89,008 | $284.04 | $184.18 | $99.85 | $57,715 |
| Jan 2026 | 0.00326 | $90,557 | $295.11 | $184.18 | $110.93 | $56,496 |
| Feb 2026 | 0.00317 | $69,035 | $218.76 | $166.36 | $52.40 | $52,487 |
| Mar 2026 | 0.00337 | $69,617 | $234.40 | $184.18 | $50.22 | $54,681 |
| Apr 2026 | 0.00335 | $73,507 | $246.04 | $178.24 | $67.80 | $53,265 |
| May 2026 | 0.00351 | $78,032 | $274.39 | $184.18 | $90.21 | $52,403 |
| Jun 2026 | 0.00348 | $63,237 | $220.32 | $178.24 | $42.08 | $51,153 |
| Jul 2026 | 0.00367 | $63,709 | $233.97 | $184.18 | $49.79 | $50,169 |
| Aug 2026 | 0.00375 | $69,262 | $259.58 | $184.18 | $75.40 | $49,160 |
| Sep 2026 | 0.00355 | $80,390 | $285.38 | $178.24 | $107.14 | $50,174 |
| Oct 2026 | 0.00346 | $82,327 | $284.99 | $184.18 | $100.81 | $53,242 |
| Nov 2026 | 0.00134 | $76,090 | $102.06 | $77.24 | $24.82 | $57,584 |
| Bought | Paid landed | Bitcoin mined | Worth today | Electricity | Return | Annualized |
|---|---|---|---|---|---|---|
| 1 month ago (2026-09-17) | $3,251 | 0.00643 | $475 | $345 | 4% | 25% |
| 3 months ago (2026-08-06) | $3,251 | 0.01149 | $850 | $594 | 8% | 29% |
| 6 months ago (2026-05-12) | $3,453 | 0.02150 | $1,590 | $1,105 | 14% | 28% |
| 9 months ago (2026-01-08) | $4,636 | 0.03519 | $2,602 | $1,842 | 16% | 19% |
| First listed (Nov 2025) (2025-11-14) | $4,804 | 0.04082 | $3,018 | $2,169 | 18% | 18% |
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 · Two years in Argentina, never switched off: hashprice never reached the Antminer S21 Pro's line · Bitmain Antminer S21 Pro review