Before we had the Arabic number system that we use today, the Romans used a different system to count. Roman numerals are an ancient way of representing numbers with letters. They were the standard way of writing numbers in Europe until the Late Middle Ages.
The Roman numeral MCMXCI might look complicated, but it’s actually pretty straightforward once you understand the rules. MCMXCI translates to the number 1991.
In this article, we’ll break down how to convert Roman numerals, explain the rules, and give you plenty of examples. By the end, you’ll be a pro at reading and writing Roman numerals like MCMXCI.