Appliance Upgrade Savings Calculator
Will a more efficient appliance pay for itself?
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How it works
Annual savings = power difference × hours × 365 ÷ 1000 × price. Net cost = new price minus what you get for the old unit. If the payback period is longer than the new appliance's expected life, the upgrade does not save money on electricity alone. Example: with the default values, annual savings comes to $39.42.
FAQ
Is this calculator free?
Yes. No signup is needed and nothing you enter is stored.
Is the result exact?
Results are rounded for display. For financial, medical, or legal decisions, confirm with a professional.
Do my numbers leave my device?
No. The calculation runs in your browser.