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Antminer S19
Profitability Calculator

Real-time mining profit for Antminer S19. Adjust electricity cost and pool fee to see your exact daily earnings.

110 TH/sHashrate
3250WPower
29.5 J/THEfficiency

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ASIC ModelAntminer S19

Earnings Estimate

Based on current BTC price ~$120,000

Monthly Net Profit+$86.68
Daily Revenue$6.14
Daily Electricity−$3.30
Daily Net+$2.84
Break-even electricity$0.06/TH/day
Payback period~1.2 years
Electricity as % of revenue 54%
Get Hosting from $0.04/kWh

Overview

Antminer S19
ManufacturerBitmain
AlgorithmSHA-256
Target UseHome / Hosting
Release Year2020
PositioningPopular entry model

The Antminer S19 series remains one of the most common entry points for SHA-256 mining. It offers broad availability and predictable operation, but needs low electricity or hosting rates to compete with newer hardware.

Technical Specifications

Hashrate95-110 TH/s
Power Consumption3250 W
Efficiency29-34 J/TH
AlgorithmSHA-256
Noise Level75 dB
CoolingAir
Dimensions400 × 195 × 290 mm
Weight13.2 kg

Profitability Breakdown

At $0.03/kWh, electricity consumes $3.30/day, leaving $2.84 net. Break-even at $0.06/kWh.

$0.02/TH/day
+$3.94
$0.03/TH/day
+$2.84
$0.04/TH/day
+$1.74
$0.05/TH/day
+$0.64
$0.06/TH/day
$-0.46

How Electricity Price Affects Antminer S19

Break-even electricity price$0.06/TH/day

Antminer S19 efficiency of 29.5 J/TH means this model is sensitive to power cost and is usually viable only with low-cost hosting or discounted electricity.

Electricity rateStatus
Below $0.05/kWhProfitable
$0.05 – $0.06/kWhMarginal
Above $0.06/kWhUnprofitable
Learn about electricity costs for mining

Home Mining vs Hosting for Antminer S19

Home Mining
  • High electricity rates
  • 75 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

ROI calculator
Hardware Price$1,200
Monthly Profit $86.68
Break-even~1.2 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 Calculator

Pros & Cons of Antminer S19

Pros
  • Low entry price
  • Very common on secondary markets
  • Mature firmware and repair ecosystem
  • Easy to compare against newer models
Cons
  • Lower efficiency than S21 generation
  • Tight margins at high electricity rates
  • Industrial noise and cooling requirements

Alternatives to Antminer S19

Antminer S19K Pro

Antminer S19K Pro

120 TH/s23 J/TH

Newer S19 variant with better efficiency.

View calculator
Antminer S21

Antminer S21

200 TH/s17.5 J/TH

Higher output and stronger long-term economics.

View calculator

Related Tools & Pages

Everything you need to make an informed mining decision

ASIC Profitability Calculator ROI Calculator Electricity & Energy Guide Mining Infrastructure Buy Mining Hardware

Frequently Asked Questions

Frequently Asked Questions

Have more questions about mining profitability?
At $0.06/kWh, Antminer S19 currently generates ~$86.68/month net. Profitability depends on BTC price, difficulty, and your electricity rate. Use the calculator above to model your exact setup.
Antminer S19 breaks even at $0.06/kWh at current BTC prices. Industrial hosting rates ($0.04–0.06/kWh) provide the healthiest margins.
Antminer S19 runs at 75 dB and draws 3250W. Home mining requires low residential electricity rates and proper ventilation. Professional hosting is usually more cost-effective.
At current settings the estimated payback is ~1.2 years. Lower electricity costs and higher BTC prices shorten this significantly. ECOS hosting at $0.04/kWh can reduce payback by 20–40%.
Yes. Industrial hosting rates ($0.04–0.06/kWh) can increase net monthly profit by 30–60% compared to average residential rates. ECOS offers managed hosting with transparent pricing and 24/7 monitoring.