# Hertz vs Watts: How to Understand Power Measurements

A lot of people think that they only need to worry about watts when it comes to understanding power measurements. However, this simply isn’t the case. In order to fully understand power, you need to be aware of both watts and hertz. Keep reading to learn more about the difference between these two important units of measurement.

## Watts vs. Hertz

One major point of confusion is the difference between watts and hertz. Watts is a measure of power, that is, the amount of energy transferred in a certain amount of time. On the other hand, Hertz (Hz) refers to the number of occurrences of the phenomenon in one second. A good way to remember this is that “hertz” sounds like “hurts,” as in, it hurts when you have too many occurrences in a short period of time!

## Why You Need Both Units of Measurement

You might be thinking that you only need to worry about watts when it comes to understanding power. However, this simply isn’t the case. In order to fully understand power, you need to be aware of both watts and hertz.
This is because they both play an important role in determining how much work can be done in a certain period of time.
The bottom line is that if you want to be able to properly compare different power sources, you need to make sure that you’re using both units of measurement.

## How To Use These Units Of Measurement

Now that you know the difference between these two units of measurement, you might be wondering how you’re supposed to use them.
The answer is relatively simple; just multiply the number of watts by the number of hertz.
This will give you the total number of watt seconds, which is a unit of energy. Thus, by using both watts and hertz, you’ll be able to accurately compare different power sources and determine which one is best for your needs.

## How Power is Measured in Watts

Watts is a unit of measurement that can be used to describe the amount of energy being transferred or converted in a given amount of time.
In other words, it’s a way of measuring how much work is being done. The watt is named after James Watt, who was an 18th-century Scottish inventor and engineer.

You’ve probably seen watts used to describe the power output of light bulbs, motors, and other devices that use electricity.
For example, a standard incandescent light bulb has a power rating of around 40 watts. This means that it uses 40 joules of energy per second.

## How Frequency is Measured in Hertz

Hertz (Hz) is simply a way of measuring how often something happens in a given amount of time—specifically, one second.
The term comes from Heinrich Rudolf Hertz, who was a German physicist who did pioneering work in the study of electromagnetic waves.

You’ll often see hertz used to describe things like the frequency of sound waves or alternating current (AC) electricity.
For example, human hearing generally extends from around 20 Hz up to around 20 kHz (20,000 Hz).
This means that we can hear sounds with frequencies ranging from 20 vibrations per second all the way up to 20,000 vibrations per second!