Home / Bitcoin miners / Bitmain Antminer S21 XP / Future projection
Set where you think bitcoin is going and how fast the network grows; the tool walks this machine day by day from today to the end of 2029 at Argentina’s rate of 6.5¢/kWh and its real uptime.
At the defaults — bitcoin at $150,000 by the end of 2029 in a straight line from $77,903 today, difficulty up 0.5% at every adjustment — one Bitmain Antminer S21 XP (270 TH/s) landed and set up for $4,812 mines 0.0811 BTC over 1156 days for $6,812 of electricity. Sold daily that returns -$3,069 (-64% on the machine); held to the end, $537 (11%).
| Month | Bitcoin mined | BTC price (assumed) | Revenue | Electricity | Profit |
|---|---|---|---|---|---|
| Nov 2026 | 0.00328 | $79,651 | $258.20 | $170.89 | $87.31 |
| Dec 2026 | 0.00347 | $81,586 | $279.57 | $182.68 | $96.89 |
| Jan 2027 | 0.00343 | $83,521 | $283.13 | $182.68 | $100.45 |
| Feb 2027 | 0.00306 | $85,269 | $258.70 | $165.00 | $93.70 |
| Mar 2027 | 0.00336 | $87,204 | $289.60 | $182.68 | $106.93 |
| Apr 2027 | 0.00321 | $89,076 | $283.35 | $176.79 | $106.57 |
| May 2027 | 0.00328 | $91,012 | $295.89 | $182.68 | $113.21 |
| Jun 2027 | 0.00314 | $92,884 | $289.24 | $176.79 | $112.45 |
| Jul 2027 | 0.00321 | $94,819 | $301.77 | $182.68 | $119.09 |
| Aug 2027 | 0.00318 | $96,754 | $304.60 | $182.68 | $121.92 |
| Sep 2027 | 0.00304 | $98,627 | $297.39 | $176.79 | $120.60 |
| Oct 2027 | 0.00311 | $100,562 | $309.90 | $182.68 | $127.22 |
| Nov 2027 | 0.00298 | $102,435 | $302.33 | $176.79 | $125.54 |
| Dec 2027 | 0.00304 | $104,370 | $314.83 | $182.68 | $132.15 |
| Jan 2028 | 0.00301 | $106,305 | $317.20 | $182.68 | $134.52 |
| Feb 2028 | 0.00279 | $108,115 | $298.79 | $170.89 | $127.90 |
| Mar 2028 | 0.00295 | $110,050 | $321.52 | $182.68 | $138.84 |
| Apr 2028 | 0.00188 | $111,923 | $208.67 | $176.79 | $31.88 |
| May 2028 | 0.00144 | $113,858 | $162.80 | $182.68 | -$19.88 |
| Jun 2028 | 0.00138 | $115,731 | $158.47 | $176.79 | -$18.32 |
| Jul 2028 | 0.00141 | $117,666 | $164.67 | $182.68 | -$18.01 |
| Aug 2028 | 0.00140 | $119,601 | $165.56 | $182.68 | -$17.12 |
| Sep 2028 | 0.00134 | $121,473 | $161.03 | $176.79 | -$15.76 |
| Oct 2028 | 0.00137 | $123,408 | $167.20 | $182.68 | -$15.48 |
| Nov 2028 | 0.00131 | $125,281 | $162.54 | $176.79 | -$14.24 |
| Dec 2028 | 0.00134 | $127,216 | $168.69 | $182.68 | -$13.99 |
| Jan 2029 | 0.00132 | $129,151 | $169.39 | $182.68 | -$13.29 |
| Feb 2029 | 0.00118 | $130,899 | $153.58 | $165.00 | -$11.42 |
| Mar 2029 | 0.00129 | $132,834 | $170.64 | $182.68 | -$12.04 |
| Apr 2029 | 0.00124 | $134,707 | $165.70 | $176.79 | -$11.08 |
| May 2029 | 0.00127 | $136,642 | $171.79 | $182.68 | -$10.89 |
| Jun 2029 | 0.00121 | $138,514 | $166.76 | $176.79 | -$10.03 |
| Jul 2029 | 0.00124 | $140,449 | $172.81 | $182.68 | -$9.87 |
| Aug 2029 | 0.00123 | $142,385 | $173.28 | $182.68 | -$9.40 |
| Sep 2029 | 0.00117 | $144,257 | $168.11 | $176.79 | -$8.67 |
| Oct 2029 | 0.00120 | $146,192 | $174.12 | $182.68 | -$8.56 |
| Nov 2029 | 0.00115 | $148,065 | $168.87 | $176.79 | -$7.92 |
| Dec 2029 | 0.00117 | $150,000 | $174.85 | $182.68 | -$7.83 |
A projection is arithmetic on your assumptions, not a forecast, and nothing here is investment advice. Bitmain Antminer S21 XP profitability history · Bitmain Antminer S21 XP specifications and price · 631 days in Argentina: the Antminer S21 XP was never off, and never within $8 of its power line · Bitmain Antminer S21 XP review