Simple Payback / ROI Calculator

Estimate simple payback and first-year return from project cost and annual savings. Results update live as you type.

Net Annual Savings
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Simple Payback
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First-Year ROI
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Life-Cycle Net Savings
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Inputs valid. Results update live as values change.

Engineering estimate only. Verify final values against project criteria, equipment submittals, manufacturer data, measured field conditions, applicable codes, and engineering judgment.

Need help applying this tool to a controls project or commissioning issue? Contact WEBC.