12 in Roman Numerals

In Roman numerals, the number 12 is represented as XII. This notation combines X (10) and II (2), where II is placed after X to indicate that 2 is added to 10. Therefore, XII effectively means 10 plus 2, which equals 12.

How to Write 12 in Roman Numerals?

To write the number 12 in Roman numerals, follow these steps:

• Step 1: Identify the largest Roman numeral that is less than or equal to 12. In this case, it’s “X,” which represents 10.
• Step 2: Since 12 is 2 more than 10, you need to add a smaller Roman numeral to a larger one. To represent 12, you add 2 to 10.
• Step 3: Write “II” (2) after “X” (10), which gives you “XII.”

So, the Roman numeral for 12 is “XII.”

Roman Numeral Converter

Rules for Roman Numerals

• Basic Symbols: Roman numerals are composed of basic symbols to represent numbers: I (1), V (5), X (10), L (50), C (100), D (500), and M (1000).
• Repeated Symbols: If a Roman numeral has a symbol repeated, the values are added together. For example, III is 1 + 1 + 1 = 3.
• Subtractive Notation: When a smaller Roman numeral appears before a larger one, it is subtracted from the larger one. For example, IV represents 5 – 1 = 4.
• No More Than Three Repeats: A Roman numeral cannot have more than three consecutive identical symbols. Larger numbers are represented using subtractive notation.
• Order of Symbols: Roman numerals are read from left to right. Larger values should always come before smaller ones.

Roman Numerals Related to 12

• 10: X
• 11: XI
• 12: XII
• 13: XIII
• 14: XIV
• 15: XV