How to Remember Basic Measurement Conversion Easily – 2024 Guide

As you probably already know, the metric system is utilized all around the globe, excluding America where people utilize different kinds of dimensions. This particular system is more straightforward and clearer than the one utilized in the USA and its units could be converted quickly, especially since its units rise by ten.

If you’re someone that lives in America and if you wish to know how to convert between measurements quickly, you’re lucky, since this is exactly what we’ll talk about in our 2024 guide below. Here is our list of the simplest ways that you could remember basic measurement conversion easily:

Method 01: Dividing And Multiplying


The very first task that you may want to complete is learning the prefixes of the metrical unit system. As you might discover, it does have a wide array of units, with the most frequent ones being grams and meters. However, these dimensions are too small for you to comprehend how to convert between them, hence, you must opt for base units that could be and are powered by 10. What does this mean exactly?

Basically speaking, these dimensions are 10x smaller or larger than one another, 100x smaller or larger, and so on. Learning the prefixes will assist you with determining how big or small a measurement is. The most typical expressions are Kilo (1.000xlarger), Hecto (100xlarger), Deca (10xlarger), as well as Deci (10xsmaller), Centi (100xsmaller), and Milli (1.000xsmaller). Once you learn these expressions, you should move to the next step, which is determining whether the unit you wish to convert is smaller or larger.

For instance, if you wish to learn how long a 10km road is in centimeters, you’ll see that centi is below kilo, which suggests that you’ll be changing a bigger unit into one that is small. This suggests that the 2 units need to be converted by five powers instead of then, meaning that you have to multiply 10 five times (10x10x10x10x10 = 100.000). Hence, in this example, there is 100.000cm in 1km, which equals 1.000.000cm for a 10km road.

Method 02: Using Decimal Movement For Conversion


This is an approach that is relatively easy to understand, and you’ll be capable of converting dimensions without having to go through dividing or multiplying anything. All, you’ll need to figure out is whether you’re converting from a bigger to a smaller one or the other way around, and the scope of the conversion that you’ll be performing. You could do this by taking a paper, drawing a line, and placing all the prefixes on there. Next, if you, for instance, want to change from kilos to decameters, you’ll be converting a bigger size to a smaller one.

These measurements are divided by two spaces between them, hence, decameters are 102 smaller than kilos. Since all of them differ by a multiple of 10 you could convert them by merely moving the decimal ends. When you’re dealing with bigger units, you must change the decimal point by 1 number to the right and when working with a smaller unit, you must move it to the left. To understand, let’s look at an example.

If you wish to convert 1 kilometer into centimeters, the line that you drew will tell you that cm are 105 smaller, hence, you’ll be moving the decimal 5 slots to the right side– 1.0 => 10.0 => 100.0 => 1.000.0 => 10.000.0 => 100.000.0. Hence, there is 100,000.0 cm in 1km. In case you have to reverse this, just move the decimal to the left if you wish to convert a dimension that is larger.

Method 03: Using Online Tools


You might not want to go through the entire process that we’ve mentioned above, and if so, don’t worry, there is a wide range of online tools that you can use. Such tools will allow you to easily, quickly, and correctly convert different units, hence, if required, you could use them for calculating what you require. You must keep in mind that most of these tools are completely free, so, you won’t have to worry about having to pay for them.

Depending on your needs, you’ll be capable of choosing what units you need to convert – e.g., centimeters to feet, millimeters to meters, inches to yards, and so on. Another way that you can use these online tools is to check whether or not you’ve converted the units properly by yourself, hence, if you want to see if you’ve learned how to convert units properly, you can use websites such as to do so.

Method 04: Learn The Values of Each Unit to Change Them Between Systems


Last on our list, but definitely, something that can help you work your way around 2 distinct measurement systems are that you should learn the values of every unit and then change them between the systems. For instance, if you wish to convert kilograms to pounds, 1 kilogram is the same as 2.2 pounds, meaning that you can and should utilize this straightforward method (e.g., 2kg=4.4lbs, 4kg=8.8lbs, and so on). Since 1kg is close to 2lbs, simply multiply the two and you’ll be good to go.

Additionally, there is a method where you could utilize the Fibonacci sequence for converting between dimensions, however, if you aren’t acquainted with the sequence, it might be daunting for you to utilize this method. Hence, if you know the sequence, you could definitely do some digging and learn how you could utilize the Fibonacci sequence to convert between different measurement units that you need.


Although a lot of people think that it’s extremely difficult to convert different dimensions, it doesn’t have to be like that. And, if you choose to utilize the methods we’ve mentioned above, you’ll definitely be capable of quickly and easily converting varying units, and also, if required, you could use an online tool to check your calculations.

Since you now know how you could convert between units, you really shouldn’t lose any more of your free time reading articles similar to this one. Instead, you might want to try one of the methods we’ve mentioned above and learn how you can convert between units quickly and easily.