Home / Bitcoin miners / Bitmain Antminer S21 Immersion / 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 UAE’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 Immersion (301 TH/s) landed and set up for $3,427 mines 0.0909 BTC over 1156 days for $10,471 of electricity. Sold daily that returns -$4,303 (-126% on the machine); held to the end, -$259 (-8%).
| Month | Bitcoin mined | BTC price (assumed) | Revenue | Electricity | Profit |
|---|---|---|---|---|---|
| Nov 2026 | 0.00368 | $79,651 | $289.60 | $262.69 | $26.91 |
| Dec 2026 | 0.00389 | $81,586 | $313.56 | $280.80 | $32.76 |
| Jan 2027 | 0.00385 | $83,521 | $317.56 | $280.80 | $36.75 |
| Feb 2027 | 0.00344 | $85,269 | $290.16 | $253.63 | $36.53 |
| Mar 2027 | 0.00377 | $87,204 | $324.82 | $280.80 | $44.02 |
| Apr 2027 | 0.00360 | $89,076 | $317.81 | $271.75 | $46.06 |
| May 2027 | 0.00368 | $91,012 | $331.86 | $280.80 | $51.06 |
| Jun 2027 | 0.00353 | $92,884 | $324.40 | $271.75 | $52.66 |
| Jul 2027 | 0.00361 | $94,819 | $338.46 | $280.80 | $57.65 |
| Aug 2027 | 0.00357 | $96,754 | $341.64 | $280.80 | $60.84 |
| Sep 2027 | 0.00341 | $98,627 | $333.55 | $271.75 | $61.80 |
| Oct 2027 | 0.00349 | $100,562 | $347.58 | $280.80 | $66.78 |
| Nov 2027 | 0.00334 | $102,435 | $339.09 | $271.75 | $67.35 |
| Dec 2027 | 0.00341 | $104,370 | $353.11 | $280.80 | $72.31 |
| Jan 2028 | 0.00338 | $106,305 | $355.76 | $280.80 | $74.96 |
| Feb 2028 | 0.00313 | $108,115 | $335.13 | $262.69 | $72.44 |
| Mar 2028 | 0.00331 | $110,050 | $360.62 | $280.80 | $79.82 |
| Apr 2028 | 0.00211 | $111,923 | $234.04 | $271.75 | -$37.71 |
| May 2028 | 0.00162 | $113,858 | $182.59 | $280.80 | -$98.21 |
| Jun 2028 | 0.00155 | $115,731 | $177.74 | $271.75 | -$94.01 |
| Jul 2028 | 0.00158 | $117,666 | $184.69 | $280.80 | -$96.11 |
| Aug 2028 | 0.00156 | $119,601 | $185.69 | $280.80 | -$95.11 |
| Sep 2028 | 0.00150 | $121,473 | $180.61 | $271.75 | -$91.14 |
| Oct 2028 | 0.00153 | $123,408 | $187.53 | $280.80 | -$93.28 |
| Nov 2028 | 0.00147 | $125,281 | $182.31 | $271.75 | -$89.44 |
| Dec 2028 | 0.00150 | $127,216 | $189.20 | $280.80 | -$91.60 |
| Jan 2029 | 0.00148 | $129,151 | $189.99 | $280.80 | -$90.81 |
| Feb 2029 | 0.00132 | $130,899 | $172.25 | $253.63 | -$81.38 |
| Mar 2029 | 0.00145 | $132,834 | $191.38 | $280.80 | -$89.42 |
| Apr 2029 | 0.00139 | $134,707 | $185.85 | $271.75 | -$85.89 |
| May 2029 | 0.00142 | $136,642 | $192.68 | $280.80 | -$88.13 |
| Jun 2029 | 0.00136 | $138,514 | $187.03 | $271.75 | -$84.71 |
| Jul 2029 | 0.00139 | $140,449 | $193.82 | $280.80 | -$86.98 |
| Aug 2029 | 0.00137 | $142,385 | $194.35 | $280.80 | -$86.45 |
| Sep 2029 | 0.00132 | $144,257 | $188.56 | $271.75 | -$83.19 |
| Oct 2029 | 0.00134 | $146,192 | $195.30 | $280.80 | -$85.51 |
| Nov 2029 | 0.00129 | $148,065 | $189.40 | $271.75 | -$82.34 |
| Dec 2029 | 0.00132 | $150,000 | $196.11 | $280.80 | -$84.70 |
A projection is arithmetic on your assumptions, not a forecast, and nothing here is investment advice. Bitmain Antminer S21 Immersion profitability history · Bitmain Antminer S21 Immersion specifications and price · At 18.5 J/TH, the Antminer S21 Immersion is the machine the 2028 halving will test