Electricity use guide
How much does a clothes washer cost to run?
Using a planning draw of 500 watts for 0.525 hours a day, this example uses 0.26 kWh daily. At the June 2026 U.S. residential average of $0.1834 per kWh, that is about $0.05 per day or $17.57 per year.
- Daily electricity
- 0.26 kWh
- Monthly cost
- $1.46
- Annual electricity
- 95.8 kWh
- Annual cost
- $17.57
Calculation for this example
500 W ÷ 1,000 × 0.525 hr/day × 365 days × $0.1834/kWh = $17.57/yearElectricity use in kilowatt-hours equals watts divided by 1,000, multiplied by runtime. Cost equals that energy use multiplied by the price per kWh.
What changes the actual cost?
- Cycle length, heat setting, load size, and the number of cycles usually matter more than the amount of time the appliance stays plugged in.
- For a cycle-based estimate, multiply the appliance wattage by active hours per cycle and then by the number of cycles used.
The example is a labeled planning estimate, not a specification for every model. Its national average rate includes fixed-charge and tax revenue; no separate fees are added. It is not the exact additional charge for using this appliance on your tariff.
Get a result for your appliance
Enter the wattage from your appliance label, your typical schedule, and the electricity rate from your bill. The calculator shows daily and annual energy, cost, source details, and the arithmetic used.
Calculate your clothes washer cost