Quick answer
A dryer using 3.30 kWh per load at $0.18/kWh costs about $0.59 per load. At 4 loads per week, that is about $10.30 per month or $124 per year.
How to use this dryer electricity cost calculator
Use kWh per load when you have a cycle energy value from product data, a utility monitor, or a measured drying cycle. That is usually better than rated watts because a dryer cycles heat on and off and the actual draw changes during a load.
If you only know power and time, switch to watts + time mode. Enter average running watts and cycle minutes, then choose loads per week and electricity price. Treat this as a planning estimate, especially if you only have nameplate maximum wattage.
If the dryer decision is part of a laundry setup, pair this result with the Washing Machine Capacity Calculator. Washer spin speed, load size, towels, and bedding can all change how long the dryer needs to run.
To include washer electricity, water and sewer, detergent, and dryer electricity in one estimate, use the Laundry Cost Per Load Calculator.
Dryer electricity cost formula
cost per load = kWh per load x electricity price per kWhweekly cost = cost per load x loads per weekyearly cost = weekly cost x 52monthly cost = yearly cost / 12watts mode kWh per load = average watts x cycle minutes / 60 / 1000The direct kWh/load method uses cycle energy directly. Watts mode first estimates kWh per load from average power and drying time, then multiplies by usage frequency and electricity price.
Assumptions and methodology
Dryer electricity use varies with moisture level, fabric type, load size, cycle setting, venting, lint buildup, sensor accuracy, and washer spin speed. This calculator focuses on electricity cost, so it does not include gas fuel, detergent, water, or washer energy.
- kWh per load is the preferred input because it represents a full drying cycle.
- Watts mode assumes the average running power you enter applies across the selected cycle time.
- Monthly cost uses yearly cost divided by 12, which smooths out seasonal and weekly laundry variation.
- The savings row compares your input with a simple 3.30 kWh/load electric dryer baseline.
Example calculations
Electric dryer cost example
A dryer that uses 3.30 kWh per load at $0.18/kWh costs about $0.59 per load. At 4 loads per week, it uses about 686 kWh/year and costs about $124 per year.
In watts mode, 3 kWh/load comes from 3,000 average watts for 60 minutes. A heat pump example at 1.40 kWh/load would cost about $52.42 per year at the same usage and electricity price.
Dryer electricity cost chart
This chart uses 4 loads per week and $0.18/kWh as editable sample assumptions. Use the calculator above for your actual dryer and local rate.
| Energy use | Cost/load | Monthly cost | Yearly cost |
|---|---|---|---|
| 1.20 kWh/load | $0.22 | $3.74 | $44.93 |
| 1.80 kWh/load | $0.32 | $5.62 | $67.39 |
| 2.50 kWh/load | $0.45 | $7.80 | $93.60 |
| 3.30 kWh/load | $0.59 | $10.30 | $124 |
| 4.50 kWh/load | $0.81 | $14.04 | $168 |
| 6 kWh/load | $1.08 | $18.72 | $225 |
Electric vented vs heat pump dryer cost
Dryer type changes the starting estimate, but actual cycle energy is still the best input. Heat pump dryers often use less electricity, while vented and condenser dryers may finish faster depending on the load.
| Dryer type | Example energy | Example cycle | Yearly cost | Use note |
|---|---|---|---|---|
| Electric vented | 3.30 kWh/load | 60 min | $124 | Common electric dryer with venting. Use actual kWh/load if available. |
| Electric condenser | 3.80 kWh/load | 85 min | $142 | Ventless condenser dryer. Often convenient, but cycle energy can be high. |
| Heat pump | 1.40 kWh/load | 95 min | $52.42 | Ventless heat pump dryer. Usually lower electricity use, often with longer cycles. |
Why dryer cost changes from load to load
Dryer cost is not fixed. A small synthetic load may finish quickly, while towels, jeans, blankets, and overloaded drums can run much longer. Vent restriction and lint buildup also make many dryers work harder than expected.
The washer affects the dryer too. A high spin speed removes more water before drying, which can reduce drying time. If you are still choosing laundry appliances, start with the washer capacity and then estimate dryer cost from the kind of loads you actually expect to dry.
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FAQ
How much does it cost to run a clothes dryer?
At 3.30 kWh per load and $0.18/kWh, one dryer load costs about $0.59. At 4 loads per week, that is about $10.30 per month or $124 per year.
Is kWh per load better than dryer watts?
Yes, when you have it. kWh per load describes the energy used by a drying cycle. Watts are useful for estimates, but a dryer does not draw the same power every minute, especially with sensor drying, heat cycling, and different fabrics.
How much electricity does a heat pump dryer save?
In this calculator, a 1.40 kWh/load heat pump example at 4 loads per week saves about 395 kWh/year, or $71.14/year, compared with a 3.30 kWh/load electric dryer baseline.
Does this include gas dryer cost?
No. This calculator estimates electricity cost. A gas dryer also uses gas for heat, so a full gas dryer cost estimate would need gas consumption, gas price, and any electricity used by the motor and controls.
Why is my actual dryer cost higher than the estimate?
Heavy towels, overloading, poor washer spin speed, clogged lint screens, restricted venting, overdry settings, and damp laundry can all increase cycle time and real electricity use.
Can I use nameplate watts for the watts mode?
You can, but it may overestimate cost because nameplate wattage is often a maximum draw. If possible, use measured average watts or kWh per load from product data, a utility monitor, or a smart plug rated for the dryer circuit.
How can I reduce dryer electricity cost?
Use a high spin speed in the washer, clean the lint screen, keep the vent clear, avoid overdrying, dry similar fabrics together, and use sensor dry when it works well. A heat pump dryer can reduce electricity use, but purchase price and longer cycles should be considered.