Electric Fireplace: How Much Does It Cost to Run in Canada?
An electric fireplace or electric fireplace insert heats a room without the chimney, gas line or upkeep of a wood stove or gas insert. Come in from shovelling the driveway, flip the switch, and the living room warms up while the furnace stays turned down. Running costs come down to whether you have the heater on or just the flames, daily hours of use, and your local hydro rate. Below, we’ll work through the kWh math, compare rates across the provinces and look at a few practical ways to keep your winter bill down.
How Much Electricity Does an Electric Fireplace Use?
Plenty of people assume an electric fireplace is chewing through power any time the flames are glowing. In fact, nearly all of the electricity goes to the heater. Start with the wattage printed on the unit’s label, because every cost estimate is built on that number.
Typical Wattage of an Electric Fireplace
Most standard electric fireplaces plugged into a regular 120-volt outlet draw about 1,500 watts (1.5 kW) at maximum heat, roughly what a hair dryer pulls on high, though a fireplace can run all evening.
Across electric fires and fireplaces, flame-only mode runs only the LED lights and a small motor that animates the flames. It draws 10 to 30 watts, about what one or two LED bulbs use.
Low heat setting: Roughly 750 to 1,000 watts (0.75 to 1.0 kW), between half and two-thirds of full power.
High heat setting: The full 1,500 watts (1.5 kW), putting out about 5,100 BTU/hr of warmth.
Larger built-in models hardwired to a 240-volt circuit can pull 2,500 to 3,000 watts. If yours is hardwired, check its label rather than assuming 1,500W.
How Many kWh Does an Electric Fireplace Use Per Hour?
Your hydro bill charges for kilowatt-hours (kWh), not watts, and a kWh simply counts how much electricity you've used, the way a water meter tracks what flows out of the tap. Wattage is how fast an appliance draws that electricity, so a 1,000-watt heater running for one hour uses exactly one kWh. To see how many kWh your fireplace uses in an hour, divide its wattage by 1,000:
kWh per hour = Wattage ÷ 1,000
Flame effect only (20W): Just 0.02 kWh per hour.
High heat mode (1,500W): 1.5 kWh per hour if the heater runs nonstop.
The built-in thermostat switches the heater off once the room reaches the temperature you set and back on when it cools, so over a typical evening real use often averages closer to 0.8 to 1.2 kWh per hour. The same wattage-and-runtime calculation is useful when sizing a portable power station for a plug-in electric fireplace.
How Much Does It Cost to Run an Electric Fireplace in Canada?
The same fireplace can cost three times more to run in one province than in another, because the price of each kWh depends on where you live. In Ontario, time-of-use plans even change that price with the hour of the day. To work out your own cost, you need just two numbers: how many kWh the unit uses, which you worked out above, and what you pay for each one.
Calculate Electric Fireplace Running Costs
The math works like filling up at the pump, where you pay for every litre you put in. Electricity is billed the same way, so multiply the kWh used by the price of each one:
Cost = Energy Used (kWh) × Electricity Rate ($/kWh)
So what do you actually pay per kWh? Your bill separates energy, delivery and other charges, so divide the total by the kWh used to estimate an all-in rate. For energy alone, Hydro-Québec Rate D lists 7.065¢/kWh for the first tier and 11.142¢/kWh for the second tier from April 1, 2026. Ontario Energy Board TOU prices effective November 1, 2026 are 9.1¢ off-peak, 14.6¢ mid-peak and 18.9¢ on-peak; delivery and other bill items are additional.
Plug in a ballpark Canadian rate of $0.16/kWh, and the numbers look like this:
Flame effect only: 0.02 kWh × $0.16 = $0.003 per hour (less than a cent).
High heat (continuous): 1.5 kWh × $0.16 = $0.24 per hour.
Estimate Daily, Monthly and Seasonal Costs
The table below shows a worst case, with the heater running nonstop for 4 hours every evening, drawing 1.5 kWh/hour at $0.16/kWh. Counting a month as 30 days and the winter season as five months gives the 120 and 600 hours you see in the table. Real bills usually come in lower, since the thermostat cuts the heat whenever the room is warm enough.
Usage Period | Total Hours | Electricity Used (kWh) | Estimated Cost (@ $0.16/kWh) |
|---|---|---|---|
1 Hour | 1 hour | 1.5 kWh | ~$0.24 |
1 Day (Evening) | 4 hours | 6.0 kWh | ~$0.96 |
1 Month | 120 hours | 180 kWh | ~$28.80 |
Winter Season (5 Months) | 600 hours | 900 kWh | ~$144.00 |
Note: What if you’re paying more? At $0.24/kWh (a rate you might hit during winter on-peak hours on a time-of-use plan), the same 4-hour evenings cost roughly $1.44 per day, or about $43.20 per month.
How Can You Reduce Electric Fireplace Running Costs?
A fireplace heater saves money only when it lets your furnace do less, since warming one room while the whole house stays heated just adds to the bill. The habits below help you get that balance right and waste less heat along the way.
Use Zone Heating for Occupied Rooms
The biggest money-saver is zone heating, which simply means turning the furnace down and letting the fireplace warm only the room you're using. Electric baseboard heaters use the same room-by-room principle, although their controls and installation differ. It's like switching on the lamp where you're reading instead of every light in the house.
So how low is low enough? Rather than keeping a whole two-storey home at 22°C, drop it to 18°C or 19°C, then switch the fireplace on when everyone settles into the living room or basement rec room. You stop paying to warm empty hallways and spare bedrooms.
Adjust Thermostat and Timer Settings
Leaving the fireplace on full blast all evening wastes power, so set the built-in thermostat to a comfortable temperature. Once the room gets there, the thermostat turns the heater off and back on as things cool, the way cruise control holds a car’s speed. The sleep timer handles the other culprit, someone nodding off on the couch with the heat running all night. Set it before you settle in, and the unit shuts itself off.
Improve Home Insulation and Reduce Heat Loss
Running a fireplace in a drafty room is like filling a bucket with a hole in it, since warmth slips out around windows and doors. A few small fixes keep that heat inside:
Once the sun sets, draw heavy thermal curtains across the windows.
When preparing a home for winter, add simple weatherstripping around patio doors and window sills that let in cold air.
Lay a draft stopper along the bottom of basement or hallway doors.
How Can You Manage Home Energy Use During Canadian Winters?
Since the fireplace is only one piece of your winter bill, it’s worth looking at how the whole household uses electricity. That shows you what else is pushing costs up and where time-of-use rates can work in your favour. A solar generator can add another charging source for selected loads, but it does not change the fireplace’s wattage or the home’s heating demand.
Track Household Electricity Consumption
If you log in to your utility’s online portal (Hydro One, Toronto Hydro, BC Hydro and others), you can see your usage broken down hour by hour. On the chart, the line stays low while everyone’s asleep, then jumps when the dryer, a space heater or the fireplace kicks on. Any spike you can’t explain is the first place to look for savings.
Schedule Electricity Use Around Peak Pricing Hours
Hydro-Québec Rate D uses two energy tiers. BC Hydro customers can choose tiered or flat pricing and may add optional time-of-day pricing, while eligible Ontario customers can choose Time-of-Use (TOU), Ultra-Low Overnight (ULO) or tiered pricing. Check the plan on your own bill before shifting fireplace use.
Under standard Ontario TOU pricing on winter weekdays:
On-peak (highest rate): 7–11 a.m. and 5–7 p.m., the morning rush and dinner hour
Mid-peak: 11 a.m.–5 p.m.
Off-peak (lowest rate): 7 p.m.–7 a.m., plus weekends and holidays all day
On a plan like this, moving extra electric heat, laundry and anything else that draws a lot of power out of on-peak hours can make a real dent in your hydro bill. Switch the fireplace heater on at 7:30 p.m. instead of 5:30, once off-peak pricing has kicked in, and the same warmth costs less.
Consider Home Battery Storage for Greater Energy Flexibility
For Canadian households that rely on electric fireplaces and other electric heat through long, snowy winters, a home battery can support compatible selected circuits during an outage and may offer more flexibility in managing electricity use.
The EcoFlow TITAN 5000 Classic Whole-Home Backup Power and EcoFlow TITAN 5000 Plus Whole-Home Backup Power feature a scalable modular architecture that starts at 5 kWh and expands up to 30 kWh. That means you can start small and add storage capacity over time until there's enough to support an electric fireplace alongside essential winter circuits like the fridge, well pump, lights and networking equipment.
Both units integrate with the OASIS 3.0 intelligent energy management system. Paired with the matching Smart Home Panel 10 (the 120V version for the TITAN 5000 Classic or the 120V/240V dual-voltage version for the TITAN 5000 Plus), they let you set automatic schedules for when the battery charges and when it takes over powering your home. It charges from the grid overnight or whenever rates are low. Drawing on that stored power during peak-rate periods to run the fireplace and everyday appliances helps smooth out your household's winter energy costs.
Technical & Safety Note: Whether a home storage unit can support an electric fireplace depends on the fireplace’s rated wattage, operating voltage and connection setup (plug-in vs. hardwired). How much the bill actually drops depends on the gap between local peak and off-peak rates and on what it really costs to charge the battery and draw that power back out (round-trip charging costs). Circuit management and automated scheduling through the Smart Home Panel 10 require proper electrical installation and panel connection. Always work with a licensed electrician to confirm your home’s circuit compatibility and compliance with local electrical code.
Conclusion
The flames cost next to nothing, about what an LED bulb uses, so the heater is all you’re really paying for. At $0.16/kWh, running a 1,500W unit for four hours a night tops out around $0.96 a day or $28.80 a month, and the thermostat usually keeps it below that by switching the heater off once things warm up. Turn the furnace down a few degrees while the fireplace warms the living room, and you’re only paying to heat the spot where you actually sit.
FAQ
Are Electric Fireplaces Energy Efficient?
Yes, they’re nearly 100% efficient at the point of use, since virtually all the electricity turns into heat and light with none lost up a chimney or flue. Efficient isn’t the same as cheap, though, because what you pay for that heat still hinges on your hydro rate.
Do Electric Fireplaces Give off Toxins?
During normal operation, an electric fireplace does not burn fuel, so it does not produce combustion exhaust such as carbon monoxide, smoke, nitrogen dioxide or fine particles (PM2.5) in the room. Its wider environmental footprint traces back to how your province generates electricity, from mostly hydroelectric power in Quebec and BC to largely natural gas in Alberta.
Are Electric Fireplaces Safe to Leave on Overnight?
Health Canada advises unplugging portable electric heaters before leaving home or going to sleep. Follow the fireplace manufacturer’s instructions and use its timer or shutoff controls as directed rather than relying on an unattended heater.
What Is the Downside of an Electric Fireplace?
The main downside is limited heating output, since a standard 120-volt plug-in model tops out around 1,500 watts (roughly 5,000 BTUs). That’s enough to warm one room but not to replace a furnace through a severe Canadian winter. And when the grid goes down, so does the heat, unless it’s plugged into a backup power supply.
Can You Leave an Electric Fireplace on When You're Not Home?
No. Switch the heater off whenever you leave, both to rule out any fire risk and to stop paying to warm an empty room.