This calculator uses the average watt rating (100 Watts) for a Clothes Dryer. You can input your Clothes Dryer’s details to calculate the exact usage and cost of your device.
Hours used per day
Enter how many hours per day you estimate you run your Clothes Dryer. If it is less than one hour use a decimal. For example, 30 minutes would be .5 and 15 minutes would be .25.
Power used (Watts)
Input the wattage of your Clothes Dryer. If you are unsure enter the average wattage for a Clothes Dryer: 3400.
Your energy rate
Enter the price per kilowatt-hour (kWh) you pay for electricity. If you are unsure you can use the average rate per kWh in the US (10 cents) or find the the kWh rate in your area here.
How Much Electricity Does a Dryer Use? [Dryer Wattage]
Doing laundry is one chore that never seems to end. If you're like the average American family, you do five to six loads of laundry every single week. On average, that adds up to 300 loads per year. It takes a lot of heat to dry that many clothes. Every time you use the dryer, your energy costs add up. Washing your clothes is a necessity, but paying a hefty price doesn't have to be.
All dryers use electricity, but some models use more than others. Calculating the amount of electricity your dryer uses will help you find ways to lower your energy bill.
How Many Watts Does an Electric Dryer Use?
A typical electric dryer can use up to 5,000 watts per hour, with an average around 3,000 watts.
How much energy a dryer uses will vary based on the model and the drying cycle you use. You can find the exact wattage of your dryer in the owner's manual or manufacturer's website. Dryers with a higher wattage consume more energy and cost more to operate than models that use fewer watts.
An electric dryer uses the most energy to generate heat, but some watts are also used to power the motor that rotates the drum and the fan that draws air into the machine.
How Much Electricity Does a Gas Dryer Use?
Gas dryers use propane or natural gas to create heat. They also use a small amount of electricity to power the fan and drum, plus any lights or digital controls, if there are any. While the initial cost to purchase a gas dryer is higher, they consume less electricity and typically cost less to operate.
How much electricity a dryer uses will vary for gas units, based on the exact model and the length of cycle you prefer to dry your clothes.
The average gas dryer consumes 150 watts of electricity and 0.11 therms of natural gas per hour.
How Much Electricity Does a Dryer Use Per Load?
Estimating the amount of electricity your dryer uses per load requires a simple calculation:
- Find the wattage of your dryer: You can find your clothes dryer wattage in the user manual or online. For this example, we'll use the industry average of 3,000 watts per hour.
- Calculate the wattage per minute: Divide the number of watts your dryer uses per hour by 60 minutes. If your dryer uses 3,000 watts per hour, it will use 50 watts per minute.
- Check how long your dryer runs: The average dry cycle is 45 minutes. If you have an older model, it may take longer. If your dryer runs for more than an hour, make sure you still use minutes in your calculation.
- Calculate the number of watts per cycle: Multiply the number of watts your dryer uses per minute by the number of minutes your dryer runs. In this case, we will multiply 50 watts per minute by a 45-minute cycle, which equals 2,250 watts per load.
Once you understand the wattage per load, you can easily calculate how much it costs to run a dryer. The process is three easy steps:
- Convert to kilowatts: Most energy companies charge per kilowatt-hour (kWh) of electricity. To convert watts into kilowatts, you simply divide by 1,000.
- Find the price: Check an old electricity bill to see how much you pay per kWh.
- Calculate the cost: Multiply the number of kilowatts per load by the price per hour to calculate the final cost per load.
How to Increase Energy Efficiency of Dryers
If your energy bills have been high lately, you can increase the efficiency of your dryer with these simple strategies:
- Keep it clean: Cleaning out the lint trap between every load will maintain your dryer's efficiency and prevent fires. If your dryer has an automatic moisture sensor, make sure you wipe it off regularly. If residue builds up, it could block the sensor, causing your dryer to over- or under-dry your clothes.
- Avoid overloading: Leave room so the hot air can circulate in your dryer. If you stuff too many clothes in at once, they might still be wet, and you'll have to run an extra cycle.
- Create similar loads: Dry clothing with similar thickness and texture together. Fabrics with different weights will dry at different rates. Putting similar items together will ensure everything dries in one cycle.
- Use the automatic cycle: Use the automatic cycle if your dryer has one. Timed cycles will continue running after your clothes are dry. An automatic sensor will stop the machine at the perfect time to conserve energy and prevent your clothes from shrinking.
- Run continuous loads: When you dry multiple loads in a row, the residual heat helps dry the next load in less time.
Whether you're trying to save on your electricity bill or help the environment, you can achieve both with an energy-efficient dryer. These dryers have the latest technology to deliver industry-leading energy savings:
- Bosch WTW87NH1UC: Using only 125 kWh of energy per year, this Bosch dryer can help you save big on your electric bill. It's electric, ventless and compact, with a drum capacity of 4 cubic feet. This dryer will even send status updates to your phone. The Bosch WTW87NH1UC received a 6.8 combined energy factor (CEF), which measures the overall energy performance.
- Miele TWB120 WP: With a CEF of 6.37, this Miele dryer is another energy-efficient option to consider. This ventless electric dryer uses heat pump technology to save up to 60% in energy. The drum capacity is 4.1 cubic feet, and it uses 133 kWh of electricity per year.
- LG DLHC1455*: This energy-efficient electric dryer has a drum capacity of 4.2 cubic feet. It uses heat pump technology and only consumes an estimated 133 kWh of energy per year. The CEF for this ventless compact LG dryer is 6.4. It's complete with smart technology so you can control it from your phone.
- Samsung DV22N685*H*: With 14 preset drying cycles, this compact electric dryer uses heat pump technology to dry your clothes efficiently. It has a drum capacity of 4 cubic feet and uses 145 kWh of energy per year. This Samsung ventless dryer received a CEF of 5.85.
- GE GTD72GB*N***: If you're looking for an energy-efficient gas dryer, the GE GTD72GBSNWS could be the answer. It has a large 7.4 cubic foot drum so you can fit more clothes and run fewer loads. It uses 687 kWh of energy from gas per year, with a CEF of 3.48.
Compare Electricity Costs With EnergyBot
Lowering your power consumption with an energy-efficient dryer is only half the battle. The other half is making sure you're paying a fair price for electricity. EnergyBot makes it easy to compare energy rates in your area. We provide transparent pricing so you can make the best energy choices for your budget.
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