The Handy Heater Turbo 800 is one of the most talked-about plug-in heaters because it promises quick warmth without taking up any floor space. But before you buy a heater, there is one question that matters more than the price tag: how much does it cost to run?
The short answer is that the Handy Heater Turbo uses 800 watts, which works out to roughly 14 cents per hour at the current US average electricity rate of about 18 cents per kilowatt-hour. Your real cost depends on your local rate, how many hours you run it and how often the thermostat switches it off. This guide breaks down every number so you can estimate your own bill with confidence.
Quick answer: Handy Heater Turbo running cost (at 18¢/kWh)
- Per hour: about $0.14
- Per 8-hour day at full power: about $1.15
- Per month (8 hours a day, full power): about $34.56
- Per month with thermostat cycling (about half the time): roughly $17
What Is the Handy Heater Turbo 800?
The Handy Heater Turbo 800, sold by Ontel, is a compact ceramic heater that plugs straight into a standard wall outlet. Because it mounts directly on the outlet, there is no cord to trip over and nothing to push around the room. Retail listings describe it as a personal heater designed for small spaces such as bedrooms, home offices, bathrooms and dens.
Key specifications
| Feature | Details |
|---|---|
| Power | 800 watts |
| Voltage | 110–120 volts (standard US outlet) |
| Current draw | About 6.7 amps at full power |
| Heat output | Roughly 2,700 BTU per hour |
| Heating technology | Ceramic heating element |
| Thermostat range | 60°F to 90°F, digital LED display |
| Timer | 12-hour programmable timer |
| Safety features | Stay-cool housing, auto shut-off, overheat protection; listed as ETL certified |
| Typical price | Around $30 at most US retailers (varies by store and sales) |
| Suggested room size | Small rooms, roughly 100 sq ft up to about 250 sq ft in well-insulated spaces |
How to Calculate the Cost of Running Any Heater
You do not need special tools to work out what a heater costs. Electricity is billed in kilowatt-hours (kWh), and the formula is simple:
Cost = (Watts ÷ 1,000) × Hours used × Price per kWh
For the Handy Heater Turbo, that means 800 ÷ 1,000 = 0.8 kWh used for every hour it runs at full power. At 18 cents per kWh, one hour costs 0.8 × $0.18 = $0.144.
Handy Heater Turbo Cost to Run: Hourly, Daily and Monthly
The table below shows what you would pay at the national average rate of about 18 cents per kWh, assuming the heater runs non-stop at full power for the hours shown. This is the maximum you can expect, because the built-in thermostat will normally cut power once the room reaches your target temperature.
| Daily use | Energy per day | Cost per day | Cost per 30 days |
|---|---|---|---|
| 1 hour | 0.8 kWh | $0.14 | $4.32 |
| 2 hours | 1.6 kWh | $0.29 | $8.64 |
| 4 hours | 3.2 kWh | $0.58 | $17.28 |
| 6 hours | 4.8 kWh | $0.86 | $25.92 |
| 8 hours | 6.4 kWh | $1.15 | $34.56 |
| 12 hours (maximum timer) | 9.6 kWh | $1.73 | $51.84 |
| 24 hours | 19.2 kWh | $3.46 | $103.68 |
Why your real bill is often lower
Every figure above assumes the heater draws 800 watts the whole time. In practice, a thermostat-controlled heater turns its element off when the room reaches the temperature you set and switches back on when it cools down. In a small, well-insulated room that may mean the heater is actually drawing power only about half the time. The chart above illustrates a 50 percent duty cycle as an example, which would cut an 8-hour-a-day habit from roughly $34.56 to about $17.28 a month. In a drafty room or during a cold snap, expect the heater to run closer to full time.
How Your Electricity Rate Changes the Cost
Electricity prices vary widely across the United States. Government data puts the national residential average at roughly 18 cents per kWh in 2026, but low-cost states sit near 12 cents while high-cost regions such as parts of the Northeast, California and Hawaii can pay 30 cents or far more. The same heater can therefore cost you very different amounts depending on where you live.
| Electricity rate | Cost per hour | Cost per 8-hour day | Cost per 30 days (8 hrs/day) |
|---|---|---|---|
| 12¢ per kWh | $0.096 | $0.77 | $23.04 |
| 15¢ per kWh | $0.120 | $0.96 | $28.80 |
| 18¢ per kWh (US average) | $0.144 | $1.15 | $34.56 |
| 25¢ per kWh | $0.200 | $1.60 | $48.00 |
| 30¢ per kWh | $0.240 | $1.92 | $57.60 |
| 42¢ per kWh | $0.336 | $2.69 | $80.64 |
How to find your own rate: look at your latest electricity bill and divide the total charge by the total kWh used. This gives an all-in rate that includes delivery fees and taxes, and it is usually a little higher than the advertised supply rate. Use that number in the formula above for the most accurate estimate.
Handy Heater Turbo vs. Other Heaters: Running Cost Comparison
Wattage is the single biggest factor in running cost, because a heater converts almost all the electricity it uses into heat. A 1,500-watt portable heater uses nearly twice as much power as the Handy Heater Turbo, while a 450-watt plug-in model uses about half. Here is how they compare at 18 cents per kWh:
| Heater type | Cost per hour | Cost per 30 days (8 hrs/day) |
|---|---|---|
| 450W plug-in heater | $0.081 | $19.44 |
| Handy Heater Turbo 800 (800W) | $0.144 | $34.56 |
| 1,500W portable space heater | $0.270 | $64.80 |
The takeaway: the Handy Heater Turbo sits in the middle. It costs noticeably less to run than a full-size 1,500-watt heater, but it also produces less heat, so it works best for personal or small-room warming rather than heating a large open space. Note that all electric resistance and ceramic heaters turn electricity into heat at a very similar efficiency, so a heater with the same wattage will cost about the same to run regardless of brand.
Is the Handy Heater Turbo Cheap to Run?
At around 14 cents an hour, it is inexpensive for short sessions and for heating one small room instead of the whole house. It becomes a smart money saver when you use it to keep one room comfortable while lowering your central thermostat. It is a poor value if you run it all day in a large or drafty space, because 800 watts can only do so much, and you would end up paying more without ever feeling truly warm.
Pros
- Low hourly cost compared with 1,500-watt heaters
- Plugs directly into the wall and takes up no floor space
- Digital thermostat and 12-hour timer help avoid wasted energy
- Quiet operation suited to bedrooms and offices
- Affordable purchase price of roughly $30
Cons
- Limited heating power; best for small rooms only
- Running it continuously for many hours can still add up
- Blocks the use of the second outlet socket in some setups
- Not a replacement for a whole-home heating system
10 Ways to Lower the Running Cost of Your Handy Heater Turbo
- Set a realistic temperature. Every extra degree makes the heater work longer. Try 68°F to 70°F instead of the maximum.
- Use the timer. Program the 12-hour timer so the heater is not left running when nobody needs it.
- Close the door. Heat only the room you are using and keep warm air from escaping.
- Seal drafts. Weatherstripping around doors and windows can noticeably reduce how often the heater cycles on.
- Use thick curtains. Heavy curtains keep warmth in at night, but keep them well clear of the heater.
- Pre-warm the room, then lower the setting. Let the room reach a comfortable temperature, then turn the thermostat down a few degrees.
- Add layers and a throw blanket. Warm clothing lets you keep the thermostat lower.
- Use rugs on cold floors. A rug makes a room feel warmer without extra heating.
- Choose off-peak hours if your utility offers them. Time-of-use plans can make evening heating cheaper or more expensive, so check your rate schedule.
- Do not oversize the job. If the room is much larger than the suggested size, a bigger heater or better insulation may be more cost-effective.
Safety Tips for Using a Plug-In Heater
- Plug it directly into a wall outlet. Avoid extension cords and power strips, which can overheat with heating appliances.
- At 800 watts the heater draws about 6.7 amps. Do not run other high-power devices on the same circuit at the same time.
- Keep bedding, curtains, furniture and clothing well away from the front of the unit.
- Do not use it in wet areas where it could be splashed, and never let liquid enter the heater.
- Check that the outlet is in good condition and the plug fits firmly. Stop using the heater if the plug or outlet feels very hot or shows discoloration.
- Do not leave any heater running unattended for long periods or while you are away from home.
Who Should Buy the Handy Heater Turbo?
This heater is a good match if you want to take the chill off a bedroom, home office, dorm room, bathroom or small den without spending much. It is especially handy for renters and anyone short on floor space. If you need to warm a large living area, a workshop or a very cold garage, a higher-wattage heater or a proper heating system will serve you better. Before buying, check the latest price and customer reviews at your preferred retailer, because deals and stock vary by season.
Frequently Asked Questions
How much does it cost to run the Handy Heater Turbo per hour?
At the US average electricity rate of roughly 18 cents per kWh, the 800-watt Handy Heater Turbo costs about 14 cents per hour when running at full power.
How much does it cost to run the Handy Heater Turbo all night?
For an 8-hour night at full power and 18 cents per kWh, the cost is about $1.15. Because the thermostat cycles the heater on and off, many people will pay less, often closer to $0.60 in a well-insulated bedroom.
How much electricity does the Handy Heater Turbo use?
It uses 0.8 kWh for every hour it runs at full power. Over a month of 8-hour days, that is up to 192 kWh if it never cycles off.
Is the Handy Heater Turbo energy efficient?
Like all electric heaters, it converts nearly all the electricity it consumes into heat. Its efficiency advantage comes from its low wattage, thermostat and timer, which let you heat only the space and time you need.
Can the Handy Heater Turbo heat a whole room?
It is designed for small rooms. Retail listings suggest about 100 square feet, and it may warm up to roughly 250 square feet in a well-insulated space. For larger rooms, expect it to provide personal warmth rather than heat the entire area.
Is it safe to leave the Handy Heater Turbo on overnight?
The heater includes auto shut-off, overheat protection and a stay-cool housing, and it is listed as ETL certified. Still, general heater safety advice applies: keep it clear of flammable items, plug it directly into a healthy outlet and follow the manufacturer’s instructions.
Is the Handy Heater Turbo cheaper than a 1,500-watt heater?
Per hour, yes. It costs about 14 cents versus about 27 cents for a 1,500-watt heater at 18 cents per kWh. However, a bigger heater warms a room faster, so the better choice depends on the size of your space.
Final Verdict
The Handy Heater Turbo 800 is an affordable way to heat a small space, with a running cost of about 14 cents an hour and roughly $17 to $35 a month for 8 hours of daily use, depending on how often the thermostat cycles. Use the formula in this guide with your own electricity rate to get an accurate estimate, take advantage of the timer and thermostat, and pair it with good draft-proofing to keep your costs down.
Cost figures are estimates based on an 800-watt rating and an average US residential electricity rate of about 18 cents per kWh. Your actual cost will vary with your local rate, room insulation, outdoor temperature and thermostat settings.
