Antminer T21 Profitability Calculator
Calculate profitability for the Antminer T21 (SHA-256). 190 TH/s · 3610W · 19 J/TH · $3800
SHA-256 Bitmain Air Cooling
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Daily profit
$-8.66/day
Daily revenue$0.00
Daily electricity-$8.66
Daily profit$-8.66
Monthly profit$-259.92
Annual profit$-3,162
Daily BTC mined0.000000 BTC
Power draw3610W (86.6 kWh/day)
Pro Calculator PRO
Full cost analysis, 24-month ROI projection, break-even grid, and fleet calculator for Antminer T21
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Extra power for cooling$
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Revenue
Gross daily revenue$0.0000
Pool fee (1%)-$0.0000
Net daily revenue$0.0000
Costs
Electricity (ASIC)-$8.66
Total daily costs-$8.66
Profit
Daily profit before tax$-8.66
NET DAILY PROFIT$-8.66
| Period | Revenue | Costs | Profit |
|---|---|---|---|
| Daily | $0.0000 | $8.66 | $-8.66 |
| Weekly | $0.0000 | $60.65 | $-60.65 |
| Monthly | $0.0000 | $259.92 | $-259.92 |
| Annual | $0.0000 | $3,162 | $-3,162 |
Coins mined/day
0.000000 BTC
Revenue per kWh
$0.0000
Profit margin
-91582491582391.6%
Daily kWh
86.6 kWh
Monthly elec. bill
$259.92
Antminer T21 Specifications
| Model | Antminer T21 |
|---|---|
| Manufacturer | Bitmain |
| Algorithm | SHA-256 |
| Hashrate | 190 TH/s |
| Power | 3610W |
| Efficiency | 19 J/TH |
| Cooling | Air |
| Noise | 75 dB |
| Coins | BTC, BCH, BSV |
| Price | $3,800 |
| Release | 2024-01 |
| Daily kWh | 86.6 kWh |
FAQ
Profitability depends on electricity cost. At $0.10/kWh, electricity alone costs $8.66/day. Use the simple calculator for a quick check, or the Pro calculator for detailed cost analysis with hosting, cooling, and maintenance costs.
The Antminer T21 uses SHA-256 and mines: BTC, BCH, BSV.
The Antminer T21 operates at approximately 75 dB with air cooling. This is very loud -- industrial/garage placement recommended.