Is the Canaan AvalonMiner 821 currently profitable?
At $0.12/kWh, the current estimate is -$3.14 per day after electricity. This is an estimated operating loss before pool fees, downtime, cooling, and other costs.
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⚡/ kWh
Canaan
Canaan AvalonMiner 821
SHA-256BCHProfitability data: Nov 15, 2026
Canaan AvalonMiner 821 is an ASIC miner for the SHA-256 algorithm with a rated hashrate of 11.5TH/s and a power draw of 1200W. At $0.12/kWh, its latest estimated gross mining revenue is $0.31 per day and electricity costs $3.46 per day, resulting in -$3.14 per day after electricity. Pool fees, downtime, cooling, and other operating costs are not included.
Gross Mining Revenue
$0.31
Hashrate
11.5TH/s
Electricity Cost
$3.46
Power
1200W
Net Profit After Electricity
-$3.14
Daily Mining Output
0.001552BCH
Daily estimates use $0.12/kWh. Pool fees, downtime, cooling, and other operating costs are excluded.
Canaan AvalonMiner 821 Profitability by Electricity Rate
Compare estimated daily operating cost and net mining profit before pool fees, downtime, cooling, and other expenses.
$0.05/kWh$1.44-$1.13-$33.86
$0.08/kWh$2.30-$1.99-$59.78
$0.10/kWh$2.88-$2.57-$77.06
$0.12/kWh$3.46-$3.14-$94.34
$0.15/kWh$4.32-$4.01-$120.26
30-Day Canaan AvalonMiner 821 Net Profit Trend
Last 30 daily snapshots for BCH at the current hashrate.
1 Week Net Profit-$21.73
Available Period Net Profit-$91.27
Projected 1-Year Net Profit-$1,110.51
2026-10-172026-11-15
Real-World Canaan AvalonMiner 821 Hashrate, Power and Noise Tests
Compare published specifications with measurements reported in 5 video sources.
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BCH Mining Pools for Canaan AvalonMiner 821
Visible pools that support BCH; verify current fees and payout terms with each pool before mining.
Frequently Asked Questions About Canaan AvalonMiner 821
Answers use the specifications and latest data displayed on this page.
How much electricity does the Canaan AvalonMiner 821 use?
Its published power draw is 1200W, equal to approximately 28.80 kWh over 24 hours at continuous load.
What can the Canaan AvalonMiner 821 mine?
The Canaan AvalonMiner 821 is designed for the SHA-256 algorithm. The latest eligible profitability dataset uses BCH for the estimate shown above.
What is the power efficiency of the Canaan AvalonMiner 821?
Based on the published hashrate and power draw, its calculated efficiency is 104 J/TH. Lower energy use per unit of hashrate generally reduces electricity cost for the same mining output.
Compare Canaan AvalonMiner 821 with Similar ASIC Miners
Compare miners using the same SHA-256 algorithm with the closest published hashrates.
Estimates depend on network conditions, coin prices, hardware performance, and electricity rates. Verify current inputs before making purchasing or operating decisions.