Is the MicroBT WhatsMiner M66S+ currently profitable?
At $0.12/kWh, the current estimate is -$2.81 per day after electricity. This is an estimated operating loss before pool fees, downtime, cooling, and other costs.
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⚡/ kWh
MicroBT
MicroBT WhatsMiner M66S+
SHA-256BTCProfitability data: Aug 28, 2026
MicroBT WhatsMiner M66S+ is an ASIC miner for the SHA-256 algorithm with a rated hashrate of 318TH/s and a power draw of 5406W. At $0.12/kWh, its latest estimated gross mining revenue is $12.76 per day and electricity costs $15.57 per day, resulting in -$2.81 per day after electricity. Pool fees, downtime, cooling, and other operating costs are not included.
Gross Mining Revenue
$12.76
Hashrate
318TH/s
Electricity Cost
$15.57
Power
5406W
Net Profit After Electricity
-$2.81
Daily Mining Output
0.000159BTC
Daily estimates use $0.12/kWh. Pool fees, downtime, cooling, and other operating costs are excluded.
MicroBT WhatsMiner M66S+ Profitability by Electricity Rate
Compare estimated daily operating cost and net mining profit before pool fees, downtime, cooling, and other expenses.
$0.05/kWh$6.49$6.27$188.22
$0.08/kWh$10.38$2.38$71.45
$0.10/kWh$12.97-$0.21-$6.40
$0.12/kWh$15.57-$2.81-$84.24
$0.15/kWh$19.46-$6.70-$201.01
30-Day MicroBT WhatsMiner M66S+ Net Profit Trend
Last 30 daily snapshots for BTC at the current hashrate.
1 Week Net Profit-$22.01
Available Period Net Profit-$146.48
Projected 1-Year Net Profit-$1,782.20
2026-07-302026-08-28
Real-World MicroBT WhatsMiner M66S+ Hashrate, Power and Noise Tests
Compare published specifications with measurements reported in 1 video source.
BTC Mining Pools for MicroBT WhatsMiner M66S+
Visible pools that support BTC; verify current fees and payout terms with each pool before mining.
Frequently Asked Questions About MicroBT WhatsMiner M66S+
Answers use the specifications and latest data displayed on this page.
How much electricity does the MicroBT WhatsMiner M66S+ use?
Its published power draw is 5406W, equal to approximately 129.74 kWh over 24 hours at continuous load.
What can the MicroBT WhatsMiner M66S+ mine?
The MicroBT WhatsMiner M66S+ is designed for the SHA-256 algorithm. The latest eligible profitability dataset uses BTC for the estimate shown above.
What is the power efficiency of the MicroBT WhatsMiner M66S+?
Based on the published hashrate and power draw, its calculated efficiency is 17.0 J/TH. Lower energy use per unit of hashrate generally reduces electricity cost for the same mining output.
Compare MicroBT WhatsMiner M66S+ 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.