Convert OnlineConvertOnline

Decimal to Roman



This converter converts the given decimal number to roman.

Decimal to Roman

Decimal to Roman conversion is the process of converting a decimal (base-10) number into its Roman numeral representation.

Steps to Convert Decimal to Roman

Here are the steps to convert a decimal number to a Roman numeral:

  1. Identify the largest Roman numeral that is less than or equal to the given decimal number.
  2. Write down the corresponding Roman numeral letter.
  3. Subtract the value of the Roman numeral from the decimal number.
  4. Repeat steps 1-3 until the decimal number becomes 0.

Example

Let's take an example to illustrate the process. Suppose we want to convert the decimal number 149 to a Roman numeral:

  1. The largest Roman numeral less than or equal to 149 is C (100).
  2. Write down C.
  3. Subtract 100 from 149, and we get 49.
  4. Repeat the process: the largest Roman numeral less than or equal to 49 is XL (40).
  5. Write down XL.
  6. Subtract 40 from 49, and we get 9.
  7. Repeat the process: the largest Roman numeral less than or equal to 9 is IX (9).
  8. Write down IX.
  9. Subtract 9 from 9, and we get 0.

The Roman numeral equivalent is CXLIX.

Therefore, 149 in decimal is equal to CXLIX in Roman numerals.