Updated August 15, 2026 · WattCostLab Calculator
Clothes Dryer Electricity Cost Calculator
Reviewed by WattCostLab Editorial Team · Methodology and source assumptions are documented below.
Estimate the electricity cost of an electric clothes dryer from operating power and drying time.
Default inputs are examples, not claims about every product. Replace them with measured or manufacturer-specific values.
What makes the estimate more accurate?
Dryer energy depends on load size, moisture content, cycle selection, sensor drying, vent condition and whether the heating element cycles. For a per-load estimate, enter the approximate operating time for one typical load and adjust daily use to your household pattern.
Related calculators
Appliance Electricity Cost Calculator and Home Energy Savings Calculator.
Estimate only. Actual energy use depends on equipment, controls, climate and user behavior.
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Dryer electricity cost per load: kWh, cycle time and rate
Estimate energy per load by multiplying average dryer power in kilowatts by the cycle duration in hours. Multiply kWh per load by the number of loads and your electricity price to estimate monthly or annual operating cost.
Why actual dryer energy use can differ
Moisture-sensor cycles, load size, spin speed from the washer, vent restriction, ambient conditions and dryer technology can all change the actual time and power used per load.
Related calculators and guides
Quick questions
How do I calculate dryer electricity cost per load?
Multiply average dryer kW by cycle hours to get kWh per load, then multiply by your electricity rate.
Why does a dryer use more energy on some loads?
Larger or wetter loads, restricted venting and longer cycles increase energy use, while effective washer spin and moisture sensing can reduce drying time.
Dryer electricity cost: conventional vs heat-pump example
Dryer costs are easiest to compare in kWh per cycle. Suppose a household runs four loads each week, or about 208 loads/year.
| Illustrative dryer | Energy/load | Annual energy | Cost at $0.18/kWh |
|---|---|---|---|
| Conventional electric | 3.5 kWh | 728 kWh | $131.04 |
| Heat-pump dryer | 1.8 kWh | 374.4 kWh | $67.39 |
In this example the difference is 353.6 kWh/year, or about $63.65/year. Over 10 years, before considering price changes or maintenance, the energy-cost difference would be about $636.50.
What changes dryer energy use?
- Load size and moisture remaining after the washer spin cycle.
- Sensor-dry versus timed cycles.
- Dryer technology and temperature.
- Lint buildup and restricted vent airflow.
- Number of loads per week.
The figures above are examples, not ratings for every dryer. Use the energy label or measured kWh for the models you are comparing.
Dryer cost: compare energy per load
Reviewed September 14, 2026. For dryers, kWh per cycle or measured energy per load is usually more useful than multiplying maximum element power by cycle duration. Moisture sensing, load size, spin extraction and dryer technology all affect energy use.
Compare dryer energy with the same tariff
Use measured kWh per load when available, then apply the same electricity-rate assumption in the Electricity Cost Calculator. U.S. users can also check the state electricity-price reference.
Compare your electricity rate
Dryer operating cost changes directly with the electricity tariff. U.S. users can compare their bill rate with the EIA-based reference in Electricity Prices by State.