Do you want to find the best unit conversion API? You’re in the right place!

The conversion of units is a mathematical procedure that involves the transformation of one unit of measurement into another unit with a different value. The process of converting units is known as unit conversion.

The system of measurement is based on the meter, the kilogram, and the second. The International System of Units (SI) was established in 1960. The SI is an internationally recognized measurement system that is used in almost every country in the world.

The SI is based on seven fundamental units that are used to measure physical quantities such as length, mass, time, and temperature. These seven units are derived from three base units. Unit conversion can be done manually or automatically by software.

The need for unit conversion arises when two or more units have different values for the same physical quantity. This can be caused by differences in measuring instruments or by the fact that different systems are being used. Unit conversion plays an important role in science and engineering because it enables us to compare different measurements that use different units.

Measuring with ruler

What Are Unit Conversion APIs?

APIs are interfaces that allow software systems to communicate with one another and exchange data. They are used by many websites and applications to provide their users with services. Unit conversion APIs allow you to convert between various units of measurement.

There are many APIs available for unit conversion, but not all of them are accessible or affordable. In this article, we’ll go over three affordable APIs for converting units.

1- Measurement Unit Conversion API

This API will allow you to convert any unit you want to the one that you desire and be able to programmatically convert any unit. It is fast and  simple, as well as reliable.  This API provides all the supported units of measurement in one endpoint. With that information, you will be able to convert from any unit to the ones that you want. Simple as that.

To make use of it, you must first:
1- Go to Measurement Unit Conversion API and simply click on the button “Subscribe for free” to start using the API.
2- After signing up in Zyla API Hub, you’ll be given your personal API key. Using this one-of-a-kind combination of numbers and letters, you’ll be able to use, connect, and manage APIs!
3- Employ the different API endpoints depending on what you are looking for.
4- Once you meet your needed endpoint, make the API call by pressing the button “run” and see the results on your screen.

2- Unit Conversion API

This API allows you to convert any unit you want into any other unit you want. It supports all units and it’s easy to integrate into your website or application.
You can test it out with their free trial if you want, but if you need more than 100 requests per month, you’ll need to purchase a paid plan. You can use it for all your needs if you purchase one of their premium plans.

3- Units Converter API

This API allows users to convert any unit from one measurement to another using its interactive user interface. It supports all known units of measurement and has over 14000 different types of units available.

Users can quickly convert any unit they need using this API, but they must first register for an account before they can start making requests. They also offer a free plan with 100 requests per month if you need something more affordable.