How Many Watts Does A Sewing Machine Use

Electricity Consumption

How much electricity does a sewing machine use? This is an important question to grasp, especially if you want to keep your electricity bills in check. While it very much depends on the type of sewing machine as well as its wattage, some calculations can be made to give you an idea of what to expect.

On average, you can expect most sewing machines to consume around 75 watts of power in average use, although it varies on the type and model.

You can determine the wattage your sewing machine uses by looking at the type of motor it is equipped with. The more powerful the motor, the more electricity it will consume. Generally, home-use sewing machines will have a 250 to 500 watt motor that is used to move the needle and drive the fabric through the machine. Industrial sewing machines, on the other hand, require more wattage to help them move thicker and additional cloth through the machine.

Types of Sewing Machines

Another factor to consider when measuring the electricity consumption of a sewing machine is the type of sewing machine it is. Traditional mechanical sewing machines, including their direct drive models, operate on far less electricity than computerized models. Portable machines run on the lowest power consumption, usually between 30 and 75 watts.

Computerized and electronic sewing machines often consume much more electricity than manual sewing machines. These models use between 100 and 200 watts during regular use, but can spike up to 1,200 watts when the motor is performing at its maximum capacity. These models are more powerful than mechanical and smaller units, as they are not limited by the same physical forces.

Finally, industrial sewing machines are the most power-hungry. The high wattage of these machines is designed to provide them with the power needed to move multiple layers of fabric at conjunctions and curves. They usually operate on around 1,000 watts and can be even more for the industrial models that are specifically designed for leather and other heavy fabrics.

Calculating Energy Consumption

To get a better idea of the energy consumption of your particular machine, you can simulate its usage by running a watt meter. This device will provide you with an estimation of the power used by the sewing machine from one cycle to the next. If you are able to calculate the amount of time the machine is on for a given cycle, you can use this to determine the total energy consumption of the machine.

For example, using a wattmeter to determine an industrial sewing machine that consumes 1,000 watts on average use and runs for four hours a day will mean it consumes 4,000 watt-hours or 4kWh a day. Multiplying this by 30 days means the machine consumes 120,000 watt-hours or 120kWh each month.

Running Costs

Depending on your electricity supplier, the 120kWh cost of the industrial sewing machine could range from around £25 to over £60 per month, so it pays to shop around and find the best deals. The cost is generally higher for larger sewing machines like the industrial models, but the difference will be made up by the faster production rate.

The cost for manual and electronic sewing machines will be proportionately lower. For a manual machine costing an average of 75 watts, a 4 hour use per day for 30 days would equate to 900 watt-hours or 0.9kWh (costing around £2/month). For electric machines, the same pattern of use equates to 1.5kWh (costing around £5/month).


In conclusion, the wattage that a sewing machine uses varies depending on the type and model of the machine. On average, you can expect a home-use sewing machine to use around 75 watts of power, while computerized and electronic machines usually consume 100 – 200 watts. Industrial machines, as one would expect, consume the most power, usually around 1,000 watts. Aside from the type, the wattage can also vary depending on the amount of time the machine is running, therefore it’s important to calculate electricity cost before purchasing a machine to make sure it’s within your budget.

Energy-Saving Tips

To minimise sewing machine energy bills, there are some simple tips you can follow. Look for energy-efficient models with larger-than-average motors and energy-saving settings. Aside from this, switching off the machine whenever possible also helps minimise energy costs. Turning the machine off between projects can help save a lot of energy as machines will automatically go into energy-saving mode when not in use.

Another tip is to make sure the machine is up to date and running smoothly. Older machines tend to use more electricity than newer models, so repair or replace worn components if necessary. You can also try using the electricity timer to automatically switch off the sewing machine at night or when you’re not using it to save energy.

Purchasing Options

When it comes to buying a sewing machine, there are a few different options. You can opt for a top-of-the-line machine, which usually has some of the most energy-efficient features and motors. Or you can look for a more affordable option that still offers quality features and energy efficiency. There are also used machines that are just as efficient as new models and can be a great way to save energy and money.

The main thing to remember when looking for a sewing machine is to make sure it’s the right machine for you. Buy a machine that will be able to handle the load you need it to. If you buy a machine that’s too big for your needs, you will end up spending more on energy than necessary.

Savings in the Long-Run

Getting a sewing machine that’s right for you is the best way to make sure you’re saving energy in the long run. Choosing a sewing machine that uses the least amount of power possible is the best way to keep your electricity bills low. With a bit of research, you can make sure that your sewing machine is as energy-efficient as possible and that you’re getting the most out of your investment.

Geoffrey Kirby is an experienced author and sewist who has been creating sewn projects for over 20 years. He has a passion for teaching beginners and inspiring more advanced sewists both online and through his writings. Outside of writing about sewing, Geoffrey loves to explore new techniques and styles of sewing that incorporate upcycling fabric remnants into sweet items with personality.

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