1″ = 2,54 cm

Do you know what the main unit of measurement is? And from there, will you know exactly how many centimeters an inch is? Find out in this article.

Thus, and even though the inch size has varied over the years, it is always 25.4 mm. That is to say 1 inch is 2.54 centimeters.

There are very specific measurement unit converters that you should not ignore and that will help you to know other very particular measurements. Thus, we answer the initial question where one inch equals 2.54 cm.