How Many Watts Does A Hair Dryer Use

The power of most hair dryers on the market is between 1500W and 2000W, of which 1875W is currently a mainstream “benchmark” for high-performance home appliances. The strong wind brought by high power (1800W-2000W) is a savior to the thick hair crowd, and the dry hair efficiency is extremely high. However, most of the machines below 1500W can only be seen in travel clothes. In fact, choosing the right power is not only for the modeling effect, but also directly related to the safety of electricity and electricity bills at home.

Performance And Actual Somatosensory

The power of the hair dryer, is whether the motor is strong enough and the heating wire is hot enough. 1200W – 1500W: This is only an entry-level or old machine. The soft hair is barely enough, but the hair is a little thicker and the blow-drying process becomes very long. 1875W: This is my most recommended home balance point. It can provide close to salon-level heat without putting too much pressure on the circuits of ordinary houses. 2000W: This is basically a regular customer of barbershops. Core impact: High power means greater air volume. By increasing the amount of air flowing through the heating wire per unit time, the rate of water evaporation will increase geometrically, which can save a lot of time for long-haired women.

Calculate This Electricity Bill

Although hair dryer is a big power consumer, it is good that we don’t use it for long every time. I have roughly calculated an account: a standard 1800W hair dryer, if blowing 10 minutes a day, the power consumption of a day is about 0.3 degrees. At the end of a month, it will be about 9 degrees of electricity. Although it is only a fraction in the electricity bill, it is also an observable value when accumulated.

Electricity Safety

This is what I must remind everyone that the current load of high-power electrical appliances cannot be underestimated. Voltage and current: under the standard voltage of 120V, the hair dryer current of 1875W can reach 15-16 amperes. Circuit overload: the ordinary room circuit in our home is usually 15 or 20 amperes. If you blow your hair while the electric heater or vacuum cleaner is still on, it will trip in minutes. My suggestion: Try not to turn on two high-power electrical appliances on the same patch panel at the same time, or simply find a special wall plug for the hair dryer to save resetting the circuit breaker in the middle of the night.

Portable Vs. Full Size

When traveling on business or tourism, you will find that the hair dryer in the hotel is often only 1000W to 1200W. There are two main considerations for manufacturers to do this: the 1 is to adapt to the safety of the hotel’s old circuits, and the 2 is to reduce the size of the motor. Although this portable model is easy to put into the suitcase, it really needs to blow up its hair. The efficiency is far worse than the 1875W one at home.

The Final Purchase Recommendation

In pursuit of efficiency, I personally strongly recommend starting with more than 1800W models. Not only because it blows fast, but more importantly, the high wind can shorten the time the hair is exposed to high heat. In the long run, this is actually good for protecting the hair.

Author: Jordan Miller

With over eight years of experience testing home appliances and professional salon tools, I specialize in breaking down the technical specs that matter most to consumers. I’ve analyzed everything from energy efficiency to airflow dynamics to help you understand how much power your devices actually consume.