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SHA-256
Antminer S9J Profitability Calculator
Antminer S9J ASIC profitability calculator.
14.5 TH/sHashrate
1350WPower
93 J/THEfficiency
Configure Your Miner
Adjust parameters to match your setup
ASIC ModelAntminer S9J
Earnings Estimate
Based on current BTC price ~$63,877.11
Monthly Net Profit+$0.21
Daily Revenue$0.43
Daily Electricity−$0.42
Daily Net+$0.00
Break-even electricity$0.03/TH/day
Payback period~80.3 years
Antminer S9J Overview
ManufacturerBitmain
AlgorithmSHA-256
Target UseLegacy / Testing
Release Year2017
PositioningImproved S9 variant
The Antminer S9J is Bitmain’s older-generation SHA-256 Bitcoin miner, known for simple operation, wide market availability, and low hardware entry cost. While it is far less efficient than modern S19 and S21 models, it can still be useful for miners with very low electricity rates or experimental setups. For users checking Antminer S9J profitability, this model requires careful calculation of power costs, BTC revenue, and payback potential.
Antminer S9J Specifications
Hashrate14.5 TH/s
Power Consumption1350 W
Efficiency93 J/TH
AlgorithmSHA-256
Noise Level72 dB
CoolingAir
Dimensions350 × 135 × 158 mm
Weight4.3 kg
Profitability Breakdown
At $0.029/kWh, electricity consumes $0.42/day, leaving $0.00 net. Break-even at $0.03/kWh.
$0.02/TH/day
+$0.14
$0.03/TH/day
$0.00
$0.04/TH/day
$-0.15
$0.05/TH/day
$-0.30
$0.06/TH/day
$-0.44
Activate the TBB tariff and reduce electricity costs for this miner.
How Electricity Price Affects Antminer S9J
Break-even electricity price$0.03/TH/day
Antminer S9J efficiency of 93 J/TH means this model requires very low electricity rates to remain competitive — margins are minimal even at $0.04/kWh.
Electricity rateStatus
Below $0.02/kWhProfitable
$0.02 – $0.03/kWhMarginal
Above $0.03/kWhUnprofitable
Home Mining vs Hosting for Antminer S9J
Home Mining
- High electricity rates
- 72 dB noise
- Self-managed maintenance
- Limited scalability
- DIY cooling required
- Full hardware control
ECOS HostingRecommended
- Industrial rates $0.04–0.06/kWh
- Zero noise concerns
- Managed 24/7
- Scale from 1 to 1000+ units
- Professional cooling
- Higher net profit margin
ROI and Payback Period
Hardware Price$200
Monthly Profit $0.21
Break-even~80.3 years
ROI depends on BTC price and network difficulty. The full ROI Calculator lets you model bear-market and bull-market scenarios side by side.
Open ROI CalculatorPros & Cons of Antminer S9J
Pros
- Marginally better than S9 at same price tier
- Very low acquisition cost
- Simple legacy platform
- Compact compared to modern ASICs
Cons
- 93 J/TH efficiency makes it nearly obsolete
- Profitable only in extreme low-cost power scenarios
- Limited scalability
Alternatives to Antminer S9J
Related Tools & Pages
Everything you need to make an informed mining decision