Free appliance energy calculator estimates electricity consumption and costs for refrigerators, freezers, and wine coolers based on size, age, and efficiency. Compare different models and calculate potential savings.
Department of Energy baseline kWh, adjusted for unit age and your local rate.
Base kWh comes from Department of Energy EnergyGuide testing; rate uses the EIA US residential average of 13¢/kWh.
Refrigerators 350–700 kWh/yr; freezers 300–600; wine coolers 200–400. From DOE EnergyGuide test data.
Old (9+ yrs): ×1.4. Medium (4–8): ×1.15. New (0–3): ×1.0. Reflects compressor and insulation degradation.
Annual cost = annual kWh × your rate ÷ 100. Monthly = annual ÷ 12.
Illustrative annual electricity costs at each state's residential average: a 1,700 kWh refrigerator versus a 500 kWh refrigerator. Actual consumption and your tariff may differ.
| State | Electricity rate (¢/kWh) | Annual cost, 1,700 kWh | Annual cost, 500 kWh | Illustrative savings |
|---|---|---|---|---|
| Alabama | 16.4¢ | $278.80 | $82.00 | $196.80 |
| Alaska | 28.21¢ | $479.57 | $141.05 | $338.52 |
| Arizona | 15.18¢ | $258.06 | $75.90 | $182.16 |
| Arkansas | 14.12¢ | $240.04 | $70.60 | $169.44 |
| California | 34.74¢ | $590.58 | $173.70 | $416.88 |
| Colorado | 17.13¢ | $291.21 | $85.65 | $205.56 |
| Connecticut | 24.32¢ | $413.44 | $121.60 | $291.84 |
| Delaware | 19.29¢ | $327.93 | $96.45 | $231.48 |
| District of Columbia | 24.39¢ | $414.63 | $121.95 | $292.68 |
| Florida | 15.1¢ | $256.70 | $75.50 | $181.20 |
| Georgia | 16.36¢ | $278.12 | $81.80 | $196.32 |
| Hawaii | 52.72¢ | $896.24 | $263.60 | $632.64 |
| Idaho | 14.37¢ | $244.29 | $71.85 | $172.44 |
| Illinois | 19.89¢ | $338.13 | $99.45 | $238.68 |
| Indiana | 17.51¢ | $297.67 | $87.55 | $210.12 |
| Iowa | 15.93¢ | $270.81 | $79.65 | $191.16 |
| Kansas | 15.71¢ | $267.07 | $78.55 | $188.52 |
| Kentucky | 14.26¢ | $242.42 | $71.30 | $171.12 |
| Louisiana | 13.49¢ | $229.33 | $67.45 | $161.88 |
| Maine | 29.59¢ | $503.03 | $147.95 | $355.08 |
| Maryland | 21.84¢ | $371.28 | $109.20 | $262.08 |
| Massachusetts | 29.61¢ | $503.37 | $148.05 | $355.32 |
| Michigan | 22.99¢ | $390.83 | $114.95 | $275.88 |
| Minnesota | 17.52¢ | $297.84 | $87.60 | $210.24 |
| Mississippi | 14.88¢ | $252.96 | $74.40 | $178.56 |
| Missouri | 16.22¢ | $275.74 | $81.10 | $194.64 |
| Montana | 15.14¢ | $257.38 | $75.70 | $181.68 |
| Nebraska | 13.25¢ | $225.25 | $66.25 | $159.00 |
| Nevada | 13.11¢ | $222.87 | $65.55 | $157.32 |
| New Hampshire | 27.01¢ | $459.17 | $135.05 | $324.12 |
| New Jersey | 24.95¢ | $424.15 | $124.75 | $299.40 |
| New Mexico | 15.06¢ | $256.02 | $75.30 | $180.72 |
| New York | 29.49¢ | $501.33 | $147.45 | $353.88 |
| North Carolina | 14.74¢ | $250.58 | $73.70 | $176.88 |
| North Dakota | 14.12¢ | $240.04 | $70.60 | $169.44 |
| Ohio | 19.19¢ | $326.23 | $95.95 | $230.28 |
| Oklahoma | 14.33¢ | $243.61 | $71.65 | $171.96 |
| Oregon | 16.32¢ | $277.44 | $81.60 | $195.84 |
| Pennsylvania | 21.73¢ | $369.41 | $108.65 | $260.76 |
| Rhode Island | 29.23¢ | $496.91 | $146.15 | $350.76 |
| South Carolina | 15.55¢ | $264.35 | $77.75 | $186.60 |
| South Dakota | 15.36¢ | $261.12 | $76.80 | $184.32 |
| Tennessee | 14.07¢ | $239.19 | $70.35 | $168.84 |
| Texas | 15.94¢ | $270.98 | $79.70 | $191.28 |
| Utah | 13.37¢ | $227.29 | $66.85 | $160.44 |
| Vermont | 24.44¢ | $415.48 | $122.20 | $293.28 |
| Virginia | 17.22¢ | $292.74 | $86.10 | $206.64 |
| Washington | 14.91¢ | $253.47 | $74.55 | $178.92 |
| West Virginia | 15.45¢ | $262.65 | $77.25 | $185.40 |
| Wisconsin | 19.56¢ | $332.52 | $97.80 | $234.72 |
| Wyoming | 15.24¢ | $259.08 | $76.20 | $182.88 |
Source: EIA Form 861M · June 2026 monthly residential average · preliminary; your tariff may differ
Browse Energy Star-certified refrigerators sorted by annual kWh consumption.
Browse Energy Star fridges