Do Power Strips Use Electricity When Turned Off? (We Checked)

Power strips can be useful for managing your home’s electrical use, but some people have concerns about whether they use electricity when they’re turned off. Here’s what we found out.

Power strips are a useful tool for managing the flow of electricity in an area where you need to plug in multiple devices.

They allow you to connect multiple items to one outlet, and they also have surge protection built in to protect your electronics from damage caused by sudden voltage fluctuations or surges. But do they draw electricity when turned off?

In this article I will explain if they consume power when turned of as ell as aspects and elements involved in this.

Here’s If Power Strips Use Electricity When Turned Off:

Most power strips don’t use electricity when they’re turned off, but there are a few exceptions. Some models do draw power even when they’re not in use. Some older models have standby modes that continue to draw a small amount of power. And smart strips draw power on standby too.

Rolls of polish currency money in electrical extension and disconnected plug, power board, concept of saving money on electricity, energy costs

Should You Turn Off Your Power Strip?

A power strip is a great way to save money and energy by turning off your electronics when you’re not using them. But does it actually make a difference whether the strip is turned off or left on?

The short answer is no, you don’t need to turn off your power strip. The longer answer is that it’s not worth worrying about.

Here’s why:

  • Power strips are designed to draw electricity from a wall socket and distribute it throughout an outlet strip or multiple outlets. A switch on the side lets you manage which devices are plugged in, but there are also switches inside the device that control how much electricity it uses. Those switches are controlled by a microcontroller chip, which monitors when appliances turn on and off, and adjusts its own settings accordingly.
  • The main reason you don’t want to turn off your power strip is because of this microcontroller chip. It has been programmed to respond quickly to changes in demand for electricity so that it can deliver just enough juice at just the right time without wasting any energy when no one needs to use it. Turning off a power strip means turning off those built-in controls, which means more wasted energy than if you’d left it alone.

However, there’s some debate over whether or not you should always turn off your power strip.

If you’re curious about the answer to this question, here are some things to consider:

Turn Off Your Power Strip When Not in Use

The main reason critics say that you shouldn’t leave power strips turned on all the time is because they consume small amounts of electricity even when nothing is plugged into them.

This is called phantom energy and it can add up to hundreds of dollars per year if all the devices in your home are plugged into power strips.

Even if you only have a few electronics plugged into your strip, leaving it on all day long can still cost you money.

Turn Off Your Power Strip When Not in Use (Part 2)

For those who want to save as much money as possible on electricity bills, turning off power strips when the devices aren’t in use is probably the best option.

But if you don’t mind spending extra cash on phantom energy costs, then leaving them on won’t affect anything other than your wallet.

Does Turning Off a Power Strip Save Energy?

Power strips can be useful for many things, but saving energy isn’t one of them.

Power strips are often used in conjunction with devices that are always on and need to be plugged into multiple outlets, like lamps or printers.

In this case, it can be helpful to turn off the power strip rather than unplugging each device individually.

But even if you turn off the power strip instead of unplugging each device, it won’t save any energy unless you do it properly.

The amount of energy used by a device plugged into a power strip varies depending on many factors, including whether the device is idle or in use and how often it is turned on and off. The energy used by the power strip itself, however, can be calculated based on its wattage rating (the higher the wattage rating, the more electricity it uses).

For example: If you have three devices plugged into one 20-watt power strip, turning off that power strip would save 20 watts of electricity — not much considering all three devices are still using power anyway.

But if you have one device plugged into each of three different 20-watt strips and turn them all off at once, you could potentially save 60 watts of electricity — enough to charge your phone battery twice over.

Turning off a power strip saves energy in two ways:

  • When you turn off a device, the electricity stops flowing through it. That means you’re not paying for it to sit idle.
  • If you leave devices plugged into an outlet while they’re not being used, they’ll still draw some current from the outlet (called vampire power). That current adds up over time and increases your electricity bill unnecessarily.

Read our blog here about do power strips affect charging time?

Does Turning Off a Power Strip Save Electricity?

If you want to know why turning off a power strip doesn’t save electricity, it’s because those strips don’t consume any power unless they have something plugged into them.

When they do have something plugged into them, they’re just passing along the current from one outlet to another.

Power strips aren’t designed to save electricity — they’re designed to make it easier for you to manage your electronics and appliances. You should always unplug your devices when not in use, but if you forget or can’t find an available outlet, using a power strip is a quick alternative.

Using a power strip won’t reduce your energy bill because it doesn’t affect how much electricity your devices use while they’re turned on.

However, turning off power strips can reduce energy waste by preventing phantom loads (where appliances continue to draw energy even when they’re turned off). Phantom loads account for up to 10 percent of residential electricity usage in some areas; turning off power strips can significantly reduce these numbers if done regularly.

Is Unplugging the Same As Turning off Your Power Strip?

While it is true that unplugging your devices is the same as turning off your power strip, there are some huge differences.

The first difference is that unplugging a device causes it to lose power immediately, while turning off the power strip may not actually do anything.

Some people find it easier to just unplug their devices instead of turning them off because they don’t want to wait for the computer or appliance to reboot before they start using it again.

The second difference is that unplugging something doesn’t necessarily save energy. While this may seem counterintuitive, many devices still consume some amount of energy when they are plugged in but not being used.

For example, if you have an old desktop computer plugged into a power strip and turned off but still connected to an outlet, it is still consuming energy even though it isn’t doing anything for you.

The same goes for TVs and appliances like microwaves or refrigerators — even if you aren’t using them, they’re still consuming power from the outlet at all times unless you unplug them completely (or turn off their respective power strips).

Which Power Strips are the Most Energy-Efficient?

Most power strips have a built-in circuit breaker, which protects sensitive electronics from surges and spikes. But there’s no guarantee that your strip is efficient enough to save you money on your electricity bill.

The best way to find out is to look for a label that shows how much energy the strip uses. If it doesn’t have one, it’s time to do some research.

Here are some tips for finding out how much energy your strip uses:

  • Look at the package or box. If you see an Energy Star logo on it, then it has met minimum efficiency standards set by the EPA and DOE.
  • Read reviews online or in magazines such as Consumer Reports or Popular Mechanics. They often include information about energy usage and other features of interest to consumers like ease of use and durability.

What is the Energy Star Label?

The Energy Star label is an environmental standard that’s been around since 1992 and has been used on residential and commercial appliances since 1993.

It’s used by the Environmental Protection Agency (EPA) and U.S Department of Energy to help consumers identify energy-efficient products without having to do extensive research on their own.

Energy Star Appliance Labels – These labels help consumers identify efficient appliances like refrigerators and dishwashers by looking at their energy consumption while they’re in use.

They also show how much energy each appliance will use over its lifetime if left running at full capacity 24 hours a day, 365 days a year.


So does a power strip use electricity when it’s turned off? It depends on the situation.

If you’re using a smart strip, then there will be at least some electricity used—but likely it will be minimal.

However, if you’re using an old-fashioned, standard power strip and not using a smart strip, then no electricity will be used when it’s turned off.

Read this blog here about do power strips expire and go bad?


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