Energy is the single biggest cost of running an air compressor.

Our calculator gives you a quick, realistic estimate of how much you could save by upgrading to a more efficient compressed air system — and how long it may take for those savings to cover the investment. No quotes. No commitments. Just an indication based on your inputs. Most customers use this tool to decide whether it’s worth taking the next step with a detailed site assessment.

Real Results: E-B saved a whopping £4,746.96 per year!

EB Crash Repair's older Compair air compressors, even with regular maintenance and servicing, have faced a significant rise in energy consumption, reaching unprecedented levels. Consequently, transitioning to a new, energy-efficient air compressor has become essential for improving operational efficiency and reducing costs. Investing in modern compressor technology is expected to ease financial pressures while also supporting sustainability efforts.

Compressor ROI Calculator

Estimate potential energy savings and payback from upgrading to a more efficient variable speed compressor system.

Estimate Energy Savings and Return on Investment

Use this ROI calculator to estimate your current annual energy cost, potential annual savings and indicative payback period. It is designed to help businesses assess the possible value of upgrading to a more energy-efficient compressor setup.

Figures shown are for guidance only. Actual savings depend on site conditions, operating profile, controls, air demand, system design and electricity tariffs.

Enter your compressor system details

Don’t worry if you do not know every value exactly — the guidance icons explain what each field means and suggest typical defaults.

Your Inputs

Estimated Results

Estimated annual energy cost
Estimated annual energy savings
Estimated payback period
Payback is based on your estimated investment cost and projected annual energy savings.

How This Could Improve Your Running Costs

Based on your inputs, your estimated annual compressor energy cost is . If a more efficient system reduces energy use by %, your estimated annual saving could be .

Estimated simple payback: . After payback, those energy savings remain in your business.

Want a more accurate assessment?
We can review your actual operating profile, demand fluctuations and existing setup to provide a more realistic savings estimate.
Request a free energy assessment
Important: this calculator gives a quick budgeting estimate only. It does not replace a site survey, data logging exercise or full compressed air energy assessment.

ROI Calculator FAQs

Is this ROI calculator an exact savings guarantee?

No. The calculator is designed to provide an indicative estimate only. Actual savings depend on your air demand profile, compressor control strategy, pressure settings, leakage levels, system layout and electricity tariff.

What is a variable speed compressor?

A variable speed compressor adjusts motor speed to match changing air demand more closely. In the right application, this can reduce wasted energy compared with a fixed speed compressor running inefficiently at part load.

What load factor should I use?

If you do not know your exact average load factor, 60% to 70% is a reasonable starting estimate for many sites. For a more accurate result, we recommend reviewing logged operating data.

Why does payback depend on investment cost?

Payback is calculated by comparing your estimated annual savings with the cost of the proposed upgrade. The lower the installed cost or the higher the annual saving, the faster the payback period.

Can you provide a more accurate savings assessment?

Yes. Tanair Compressors can assess your operating profile and site conditions to give a more tailored view of potential savings, system suitability and likely return on investment.

How this air compressor ROI calculator works

Enter a few details and get an instant estimate of compressed air energy savings and payback. (Indicative results — ideal for early-stage planning.)

Estimated annual energy cost Based on motor size (kW), annual run hours, load factor and your electricity rate.
Potential annual energy savings Uses your estimated efficiency improvement to show likely savings.
Estimated payback period If you enter an upgrade cost, we’ll calculate payback based on savings.

What these results mean for your business

Whether you run a factory or manage facilities, reducing compressed air energy use can cut running costs fast — especially when demand varies throughout the day.

Manufacturing & industrial

Best for: multi-shift production, variable demand, high-duty systems
  • Lower energy cost on high-demand compressor systems
  • Improved control and stability for production-critical air
  • Reduced exposure to rising electricity prices
  • Opportunity to reinvest savings back into the plant
Many sites see payback in 12–36 months (usage dependent).

Commercial & facilities

Best for: facilities teams, variable occupancy, cost-control projects
  • Lower utility bills with minimal disruption
  • Better efficiency reporting and visibility of savings
  • Smoother control during variable demand periods
  • Reduced carbon footprint from improved efficiency
Even modest improvements can deliver meaningful long-term savings.
A quick note on accuracy

Results are indicative. Actual savings depend on system condition, controls, air demand and site layout. A professional assessment provides a site-specific projection (ideal for businesses in Birmingham and across the UK).

ROI Calculator: Estimate your Energy Savings by Tanair Compressors

The Tanair Compressors ROI calculator provides an estimate of how much energy you could save by upgrading to a more efficient air compressor. Results are indicative only and based on the information you enter.

Customers effectively utilize this information to ascertain whether an upgrade will undeniably pay for itself in a definitive 12 to 36 months.

If the estimated savings look worthwhile, we can validate them using your real operating data and provide a clear, site-specific recommendation — with no obligation.

Get my free energy savings assessment

Find out how much your business could save by upgrading to an energy-efficient air compressor system.

Call: 0121 753 3330   |   Visit: www.tanaircompressors.com

Supporting industrial and commercial compressed air systems across Birmingham and the West Midlands.

Why should I buy from Tanair Compressors?

Frequently Asked Questions

How accurate is this calculator?

It provides a realistic indicative estimate based on typical system performance. A site survey will always be more accurate.

What if I don't know all the inputs?

Use the guidance provided — or leave fields blank where possible. We can refine everything during an assessment.

Is this a quote?

No. This tool does not generate quotes or pricing commitments.

Does this include maintenance savings?

No — maintenance and reliability improvements are additional benefits not included here.

What happens after I request an assessment?

We’ll contact you to understand your system and arrange the next steps — no pressure, no obligation.

Tanair Compressors supports industrial and commercial compressed air systems across the UK, helping businesses reduce energy costs, improve efficiency, and plan cost-effective upgrades.

Industries We Support

Energy, Process & Heavy Industry
Food & Beverage
Automotive & Transport
Manufacturing & Engineering
And many more — talk to us for help sizing the right solution for your application.

Support & Aftercare

WarrantyFull peace of mind guaranteed on all workshop compressors.
UK installation availableProfessional on-site setup by our experienced technicians.
Full Aftermarket SupportComprehensive spares and repairs always ready to go.
UK Based SupportLocal experts just a phone call away for any assistance.
Genuine Service PartsOnly original, high-quality service parts for your machine.
Expert Air AdviceLeverage our 30+ years of technical compressed air knowledge.
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