Find a calculator ↗Business Energy Calculators
Estimate equipment electricity costs and compare the simple payback of a lighting upgrade.
Choose a business energy calculator
Business Equipment Electricity Cost Calculator
Use this business equipment electricity cost calculator to estimate annual energy use and cost. Enter equipment power, operating time, quantity, and your electricity rate.
Use calculator →Commercial LED Lighting Payback Calculator
Use this commercial LED lighting payback calculator to compare an existing lighting system with a proposed upgrade. Estimate energy savings, annual cost reduction, and simple payback.
Use calculator →How to use these tools
Use measured average power where possible and your actual marginal electricity rate. The energy cost model covers usage charges, while the lighting model compares annual energy and maintenance savings. Neither tool calculates a complete utility tariff or assumes incentives are available.
Use your own operating assumptions
Each calculator includes editable inputs, a clear formula, a worked example, and practical FAQs. Replace example values with your own figures, keep cost and time definitions consistent, and compare more than one scenario before acting on the result.
Questions or suggested changes?
Contact us with the calculator name and a simple example. Do not include confidential business data.
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