By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
World of SoftwareWorld of SoftwareWorld of Software
  • News
  • Software
  • Mobile
  • Computing
  • Gaming
  • Videos
  • More
    • Gadget
    • Web Stories
    • Trending
    • Press Release
Search
  • Privacy
  • Terms
  • Advertise
  • Contact
Copyright © All Rights Reserved. World of Software.
Reading: This is how long it takes for a space heater to warm up a room — straight from the experts
Share
Sign In
Notification Show More
Font ResizerAa
World of SoftwareWorld of Software
Font ResizerAa
  • Software
  • Mobile
  • Computing
  • Gadget
  • Gaming
  • Videos
Search
  • News
  • Software
  • Mobile
  • Computing
  • Gaming
  • Videos
  • More
    • Gadget
    • Web Stories
    • Trending
    • Press Release
Have an existing account? Sign In
Follow US
  • Privacy
  • Terms
  • Advertise
  • Contact
Copyright © All Rights Reserved. World of Software.
World of Software > News > This is how long it takes for a space heater to warm up a room — straight from the experts
News

This is how long it takes for a space heater to warm up a room — straight from the experts

News Room
Last updated: 2025/02/28 at 2:27 AM
News Room Published 28 February 2025
Share
SHARE

Spring might be around the corner, but some regions still haven’t escaped the cold spell just yet. And if you want to feel cozy and comfortable, having one of the best space heaters is a great way to beat the chill, and quickly warm your room up.

Whether you’ve just arrived home from work, or woken up to a cold bedroom, there’s nothing quite like instant warmth when the temperature drops. But how long does it take for a space heater to warm up a room?

Luckily, we’ve asked the experts to answer you question, and share their top tips on how to get the most out of your space heater. These will ensure you stay warm on those chilly evenings.

How long does it take for a space heater to warm up a room?

Space heater in bedroom (Image credit: Shutterstock)

We all want instant warmth in seconds, but is there an average time for a space heater to warm up?

“The time it takes for a space heater to warm up a room generally ranges from 15 minutes to an hour, depending on several factors.” states Max Veggeberg, the CEO and Founder of Tetra. “Smaller rooms heat up faster than larger ones due to the reduced area to warm.

Additionally, heaters with higher wattage can generate heat more quickly than lower-powered models, making them more efficient in raising the temperature. The initial temperature difference also plays a significant role; rooms with a greater gap between their current temperature and the desired warmth will take longer to heat. Combining these factors determines how quickly a space heater can make a room comfortable.”

In addition, your property or building conditions can have a significant impact on the time it takes to heat up a room adequately.

Get instant access to breaking news, the hottest reviews, great deals and helpful tips.

“I wouldn’t neglect the fact that many homes have poor insulation and some warm air might be lost through gaps and holes in windows and walls, increasing heating time by about an hour,” adds Danny Pen, President of New Era Plumbing & HVAC. “Of course, a cold room won’t get warm abruptly, it will accumulate heat gradually, making you feel warmer and warmer minute by minute and completely comfortable in about 2-3 hours.”

What is the ideal temperature?

Pelonis space heater

Pelonis space heater (Image credit: Tom’s Guide)

While it’s common for us to crank up the temperature when we’re freezing, experts recommend a more cost-effective setting to keep us comfortable.

“The ideal temperature for using a space heater is typically around 68 degrees Fahrenheit, which is considered the most comfortable and energy-efficient room temperature for most homes,” advises Veggeberg.

“Keeping your thermostat set at or slightly below this temperature can help conserve energy. If you’re only heating one room, you can use a space heater to target that specific area, allowing you to lower the thermostat for the rest of the house. Many space heaters also have adjustable settings, allowing you to fine-tune the heat to your needs.”

For more cost-effective tips, check out these 5 ways to winterize your home and save money on your energy bills.

Can you leave a space heater running before you enter the room?

Cat next to a space heater

Cat next to a space heater (Image credit: Shutterstock)

Another question is whether we should pre-heat our rooms first, so that we can enter into a warm and cozy room. And while experts advise against leaving a space heater running all night, it’s fine to leave the room for a few minutes providing you take safety precautions.

“If you’re 100% sure you get back in 5-10 minutes, it’s okay to leave a space heater running in an empty room,” advises Pen. “You’d be surprised how often fires occur. The space heater itself might not be the biggest danger but other items nearby, like blankets, paper, or curtains, can easily catch fire. Also, I often see people use space heaters as multi-purpose devices, drying clothes on them, or just placing them on unstable surfaces, which drastically increases the risk of a fire.

Make sure the space heater is placed on the floor and there’s nothing blocking the air like furniture or walls. Heat rises, so placing your space heater closer to the floor helps the warmth spread more quickly throughout the room.”

If you’re thinking about buying a space heater, it’s advisable to look for a model with safety features, and avoid these things you should never put near your space heater.

“It is inadvisable to run a space heater when you are not in the room, but doing so can help warm the space in advance,” agrees Veggeberg. “Utilize the timer feature to prevent unnecessary energy use when you’re not in the room, and if your heater has smart controls, take advantage of remote management to warm your space just before you arrive. Space heaters are not as efficient as other sources of heat, and can present safety concerns when not utilized properly.”

Alongside these expert precautions and tips, always read the manufacturers guidance, and use with caution, especially if there are young children or pets running around the home.

More from Tom’s Guide

Sign Up For Daily Newsletter

Be keep up! Get the latest breaking news delivered straight to your inbox.
By signing up, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time.
Share This Article
Facebook Twitter Email Print
Share
What do you think?
Love0
Sad0
Happy0
Sleepy0
Angry0
Dead0
Wink0
Previous Article Inside Our Creator Club Event with TikTok
Next Article The best SSD in 2025
Leave a comment

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Stay Connected

248.1k Like
69.1k Follow
134k Pin
54.3k Follow

Latest News

Bitcoin (BTC) Approaches the $105,000 Mark, But Analysts Predict Ruvi AI (RUVI) Will Hit $2.00 and Grow by 20,000% in 2025
Gadget
We saw LG Display’s latest tech up close — and some of it feels like science fiction
News
Sovereign Tech Agency Investing In GCC’s Fortran Frontend “GFortran”
Computing
In Valencia the shepherds resist the disappearance of their trade, so they have had an idea: to turn it into “career”
Mobile

You Might also Like

News

We saw LG Display’s latest tech up close — and some of it feels like science fiction

10 Min Read
News

Apple’s 20th-anniversary iPhone RAM upgrade could make it an AI monster

5 Min Read
News

Travis Kelce rages at NFL as Kansas City Chiefs 2025 schedule is announced

4 Min Read

AI hype vs reality

7 Min Read
//

World of Software is your one-stop website for the latest tech news and updates, follow us now to get the news that matters to you.

Quick Link

  • Privacy Policy
  • Terms of use
  • Advertise
  • Contact

Topics

  • Computing
  • Software
  • Press Release
  • Trending

Sign Up for Our Newsletter

Subscribe to our newsletter to get our newest articles instantly!

World of SoftwareWorld of Software
Follow US
Copyright © All Rights Reserved. World of Software.
Welcome Back!

Sign in to your account

Lost your password?