Is a pellet stove expensive to run?

Budget for both fuels: pellets carry the heating cost, electricity runs the machine. At typical use it adds about $12.03 to a monthly electric bill at the US-average rate, but that swings from $8.40 in the cheapest states to $31.29 in the most expensive.

How many watts does a pellet stove use?

Pellet Stove typically draws about 300 running watts. Because it has a motor or compressor, it briefly spikes to around 800 watts at startup, which matters for generator and breaker sizing but not for energy cost. Check the nameplate or label on your specific unit for its exact rating.

How much electricity (kWh) does a pellet stove use?

At typical use (300 W for 8 hours a day), a pellet stove uses about 2.4 kWh per day — roughly 73 kWh per month, or about 8% of what the average US home uses in a month (863 kWh). Energy used doesn't depend on your electricity rate — only the bill does.

How can I lower the cost of running a pellet stove?

Budget for both fuels: pellets carry the heating cost, electricity runs the machine. You can also cut the cost by lowering your electricity rate — many utilities offer cheaper off-peak hours — or simply by running it fewer hours. The calculator on this page shows how changing hours per day or your electricity rate moves the number.

How Much Does It Cost to Run a Pellet Stove?

The heat comes from pellets, but the auger, igniter, and blowers still draw a few hundred watts of electricity all evening. At the US-average rate of 16.5¢/kWh, running a pellet stove costs about $12.03/month ($144.36/year) at typical use. Adjust the watts, hours, and your rate below for your exact number.

Power (watts)

Hours per day: 8

Days per week: 7

Your state (sets the rate)

Electricity rate ($/kWh)

Cost to run a pellet stove

$144/yr

Per day: $0.40
Per month: $12.03
Energy per year: 876 kWh

Cost = power (kW) × hours × days × your rate. Defaults are typical values — enter your appliance's actual watts (often on a label) and your real rate for a precise figure.

How much electricity does a pellet stove use?

At 300 W for 8 hours a day, a pellet stove uses about 2.4 kWh per day — roughly 73 kWh per month and 876 kWh per year. That's about 8% of the 863 kWh the average US home uses in a month. Energy use is the same everywhere — only the price per kWh changes your bill.

Wondering about the circuit instead? See how many amps a pellet stove draws.

Cost to run a pellet stove by electricity rate

Same 300 W appliance, 8 h/day — the bill changes with where you live.

Scenario	Rate	Per month	Per year
Cheapest states (North Dakota)	11.5¢	$8.40	$100.83
US average	16.5¢	$12.03	$144.36
Most expensive (Hawaii)	42.9¢	$31.29	$375.45

Find your state's rate on the electricity rates by state page, or see the appliance wattage chart for more devices.

Frequently asked questions

At the US-average residential rate of 16.5¢/kWh, a pellet stove drawing 300 watts for about 8 hours a day costs roughly $0.40 per day, $12.03 per month, and $144.36 per year. Your actual cost depends on your electricity rate and how much you use it, and the calculator on this page adjusts for both.

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How Much Does It Cost to Run a Pellet Stove?

How much electricity does a pellet stove use?

Cost to run a pellet stove by electricity rate

Frequently asked questions