How Much Does a Washing Machine Cost to Run?
A washing machine costs approximately $19/year to run at $0.19/kWh. That is $1.58/month or $0.095/hour.
💰 Washing Machine Running Cost Calculator
Based on 500W rated power. Actual varies by model and usage.
Washing Machine Cost at Different Rates
| Rate | Monthly | Annual |
|---|---|---|
| $0.08 | $0.67 | $8 |
| $0.10 | $0.83 | $10 |
| $0.12 | $1.00 | $12 |
| $0.16 | $1.33 | $16 |
| $0.20 | $1.67 | $20 |
| $0.25 | $2.08 | $25 |
| $0.30 | $2.50 | $30 |
| $0.35 | $2.92 | $35 |
Electricity cost to run a Washing Machine
A typical Washing Machine draws 500 watts when running and operates roughly 1 hour per day on average. That works out to 0.50 kWh per day, 8 kWh per month, and approximately 100 kWh per year.
At the US-average residential rate of 18.8 cents per kWh (EIA April 2026), the Washing Machine costs roughly $19 per year to operate. In cheap-power states like North Dakota or Idaho at about 12.5 cents, it is closer to $13. In expensive states like Massachusetts or New York at about 29.5 cents, it climbs to $30. In Hawaii at 46.6 cents per kWh, the annual cost is approximately $47.
Annual cost by state rate
| Rate scenario | Rate (c/kWh) | Annual kWh | Annual cost |
|---|---|---|---|
| North Dakota, Idaho (cheapest) | 12.5 | 100 | $13 |
| Texas, Florida | 16.0 | 100 | $16 |
| US national average | 18.8 | 100 | $19 |
| Massachusetts, New York | 29.5 | 100 | $30 |
| California | 35.3 | 100 | $35 |
| Hawaii (most expensive) | 46.6 | 100 | $47 |
EnergyStar vs standard model
An EnergyStar-rated Washing Machine typically uses about 25 percent less energy than a standard model. That translates to roughly 75 kWh per year instead of 100, saving $5 per year at US-average rates. Over a typical 10-year service life, that is around $50 in saved electricity, which usually outpaces the upfront price premium for the efficient model.
Frequently asked questions
How much electricity does a Washing Machine use?
A typical Washing Machine uses about 0.50 kWh per day running 1 hour at 500W. That works out to roughly 8 kWh per month and 100 kWh per year. Your actual use will vary with how often you run it.
How much does it cost to run a Washing Machine per month?
At US-average electricity rates (18.8 cents/kWh), running the Washing Machine costs about $1.50 per month. In low-rate states it can be as little as $1.00; in high-rate states like California, expect closer to $2.82 per month.
What is the annual cost of running a Washing Machine?
Annual operating cost at US-average rates: approximately $19 per year. The range across US states is roughly $10 (cheapest) to $47 (Hawaii). An EnergyStar model saves about $5 per year compared to a standard model.
How can I reduce the cost of my Washing Machine?
Upgrade to an EnergyStar-rated model, savings of about 25 percent (around $5/year). Check whether your utility offers a time-of-use plan that aligns with this appliance use pattern.
What watt rating should I expect for a Washing Machine?
Typical running wattage for a Washing Machine is around 500 watts, with brief startup peaks of up to 1,400 watts. Specific models vary; check the nameplate label on your unit for exact figures. Common variation is plus-or-minus 20 percent of the typical value.
Washing Machine Energy Usage Explained
A washing machine consumes 500W. At 1 hours/day for 200 days/year, that is 100 kWh annually, about 1.0% of average US household usage (10,500 kWh).
How to Calculate Running Cost
Cost = (Watts ÷ 1000) × Hours × Rate
For your washing machine: (500W ÷ 1000) × 1 hrs × $0.19/kWh = $0.10/day.
Tips to Reduce Costs
Use time-of-use electricity plans for off-peak rates ($0.05–$0.10/kWh overnight). Upgrade to Energy Star certified models. Use smart plugs or timers. Check rates in your state with our Electricity Cost Calculator.
Disclaimer: Estimates based on rated wattage. Actual consumption varies by model, age, and usage patterns.