# Best answer: How much current does an electric blanket draw?

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Even that is the high setting, and since it’s normal to run an electric blanket at medium (around ‘5’ on the setting), you’re looking at a draw of closer to 40 or 50 watts. That amounts to about 0.35 kWh when you run the blanket for 8 hours straight.

## How many amps does a electric blanket use?

Mark J. Polk

120 Volt AC Amp Ratings
Appliance or Electronic Equipment Estimated Amps
Electric Blanket 0.5-1.5 Amps
Electric Fan 1 Amp
Electric Water Heater 9-13 Amps

## Do electric blankets draw a lot of power?

How much electricity does an electric blanket use? Generally electric blankets, which disperse heat through built-in wires, consume little energy. On average, they cost about four cents an hour, compared to some space heaters which can cost around 15 cents an hour.

## What is the current draw of an electric blanket?

If you think about it, a 12-volt electric or heated blanket will only draw 4.5 amps or 45 amps when used for around 10 hours! The main idea you only have to keep in mind is that the higher your blanket’s wattage is, it will also cost higher to run.

## How many amps does a 12 volt electric blanket use?

12 volt electric blankets will draw about 4.5 amps. Over 10 hours that’s 45 amps drawn from the battery. When it’s really cold, batteries have fewer cold cranking amps to begin with.

## How many amps does a 1200 watt heater draw?

Watts To Amps Table (At 120V)

Watts: Amps (at 120V):
900 Watts to amps 7.50 Amps
1000 Watts to amps 8.33 Amps
1100 Watts to amps 9.17 Amps
1200 Watts to amps 10.00 Amps

## Will an electric blanket drain a car battery?

For safety reasons, it is not advisable to leave the blanket on without supervision. If the blanket does not have an automatic shut-off and you leave it plugged in while the receiving power is on, it will drain the battery. Unplug it when your car isn’t running.

## How much power does an electric blanket use per hour?

An electric blanket might consume 200 watts (depending on the setting). So if you leave it on for 10 hours, it consumes 2 kilowatt-hours. That would cost between 15 and 30 cents, depending on your location.

## Why are electric blankets bad for you?

Heated blankets are regular blankets that contain wires within that heat them up. They may pose a risk for fires and burns. … However, heated blankets pose a high risk of burn injuries and fires when the recommended precautions are not followed. Electric blankets pose a risk of miscarriage in pregnant women.

## Can you sleep with electric blanket on?

Summary. Electric blankets are designed to create a warm and cozy bed, but are not recommended for overnight use. They are safe for short term use, and although unlikely, they have the potential to overheat if used incorrectly or for a prolonged period.

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## How much amperage does a heating pad use?

As long as your heating pad draws less than 300 watts, it will. However, at its full output you must have a 12 volt connection that will handle its 25 amp draw from the battery source. If you connect directly to your battery be sure to install a 25 amp fuse inline.

## How many amps does a heater need?

A standard draw for residential coil heaters is 1,500 watts. Divide the power specified on the label by its operating voltage to obtain the maximum current draw. If you can plug the heater into a regular wall outlet, the specified voltage should be 120 volts. Thus, the current draw for a 1,500-watt heater is 12.5 amps.

## How long does an electric blanket take to heat up?

It’s useful because a) bedrooms are often on a different floor to where you spend most of your time, and b) electric blankets can take up to 30 minutes to fully warm up the bed.