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Home Utilities, Appliances & Specialty Amenities

How to Calculate Refrigerator Cost Per Year

Annual cost = rated kWh/year × $/kWh.

Fridge power is a quiet line item on every bill. Turn the Energy Guide kWh into a yearly dollar cost with your local rate.

Inputs

1002000
0.050.8

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  • Interpret

    Treat this as a planning estimate

    Primary result: Annual Cost = $70.00. Re-run with optimistic and pessimistic inputs to understand the range—not just a single point.

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Plain-English guide

Terms & how it works

Confused by a field? Read the short definitions here while you use the tool.

  • Rated kWh / Year

    The “Rated kWh / Year” value used in this tool’s formula. Adjust it to see results update live.

  • Electricity Rate ($/kWh)

    The “Electricity Rate ($/kWh)” value used in this tool’s formula. Adjust it to see results update live.

How this calculator works

Fridge power is a quiet line item on every bill. Turn the Energy Guide kWh into a yearly dollar cost with your local rate. Annual cost = rated kWh/year × $/kWh. Example: A 500 kWh/year fridge at $0.14/kWh costs about $70 per year (~$5.83/month).

Annual cost = rated kWh/year × $/kWh.

Example: A 500 kWh/year fridge at $0.14/kWh costs about $70 per year (~$5.83/month).

When to use this Refrigerator Cost Per Year

Common use cases

  • Estimate annual electricity cost to run a refrigerator from yearly kWh and your utility rate.
  • Sanity-check with this case: A 500 kWh/year fridge at $0.14/kWh costs about $70 per year (~$5.83/month).
  • The relationship is: Annual cost = rated kWh/year × $/kWh.

Localized examples

  • Home Utilities, Appliances & Specialty Amenities: the example on this page uses the same formula as the widget.

What you get

  • Fields: Rated kWh / Year, Electricity Rate ($/kWh)
  • Annual cost = rated kWh/year × $/kWh.
  • Example on the page: A 500 kWh/year fridge at $0.14/kWh costs about $70 per year (~$5.83/month).

How to Calculate Refrigerator Cost Per Year Step-by-Step

  1. 1Enter the refrigerator’s rated kWh per year.
  2. 2Set your electricity rate ($/kWh).
  3. 3Read annual and monthly operating cost.

Governing formula

Annual cost = rated kWh/year × $/kWh.

A 500 kWh/year fridge at $0.14/kWh costs about $70 per year (~$5.83/month).

Example: set Rated kWh / Year = 500, Electricity Rate ($/kWh) = 0.14, then read the result.

Variable definitions

  • kwhPerYear

    Rated kWh / Year

    The “Rated kWh / Year” field. Default 500; typical range 100–2000.

  • ratePerKwh

    Electricity Rate ($/kWh)

    The “Electricity Rate ($/kWh)” field. Default 0.14; typical range 0.05–0.8.

  • The estimate (Annual cost = rated kWh/year × $/kWh.) is for a meeting, not a signed forecast. Check the invoice or the contract.
  • Nothing here is uploaded for the calculation itself.

Frequently Asked Questions

Multiply the appliance’s yearly kWh estimate by your utility rate. Actual use varies with ambient temperature and door openings.

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Aisha K.

Mar 12, 2026

Clean layout and the results update instantly. Exactly what I needed for a quick planning check.

Daniel R.

Feb 28, 2026

Very usable on mobile. Would love a save/export option later, but the math feels solid.

Priya S.

Feb 3, 2026

The FAQ section answered my questions before I even had to search. Smooth dark mode too.

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Jan 19, 2026

Simple inputs, clear outputs. This replaced three bookmarks I used to juggle.

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