How it works
Annual cost = leak flow × specific power × operating hours × leak factor × tariff.
Input definitions
- Leak flow (m³/min)
- Enter the value in the labeled unit.
- Compressor specific power (kW per m³/min)
- Enter the value in the labeled unit.
- Operating hours per year
- Enter the value in the labeled unit.
- Leak present during operation (%)
- Enter the value in the labeled unit.
- Electricity price per kWh
- Enter the value in the labeled unit.
A worked example
- Leak flow (m³/min)
- 0.2
- Compressor specific power (kW per m³/min)
- 7
- Operating hours per year
- 4000
- Leak present during operation (%)
- 90
- Electricity price per kWh
- 0.15
Assumptions & limits
Uses only the values entered. Rates are illustrative inputs, not live quotes, legal rules or personalised advice. Check provider terms, local requirements and measurements before acting.
Sources & review
Maintained by AnsRio. Methods and examples use automated checks; this does not imply independent professional certification.
Method updated 2026-10-19. Content checked against the stated method and examples. Our verification approach.
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Common questions
How can leak flow be estimated?
Use an ultrasonic survey, compressor load/unload test or measured flow under controlled conditions.
How does Compressed air leak energy cost calculate the result?
Annual cost = leak flow × specific power × operating hours × leak factor × tariff.
What should I verify before using Compressed air leak energy cost?
Uses only the values entered. Rates are illustrative inputs, not live quotes, legal rules or personalised advice. Check provider terms, local requirements and measurements before acting.