Roman Numeral Converter

Enter your details below and get instant results

Enter the input to calculate

Roman Numeral Converter

Convert any number (1-3999) to Roman numerals, or decode Roman numerals back to numbers.

How to Use

  • Choose conversion direction
  • Enter your input
  • Click Convert to see the result
Education 14 views Updated: Aug 2026

Formula

I=1,V=5,X=10,L=50,C=100,D=500,M=1000

Related Tools

Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal

Education 19

Grade Calculator

Calculate final grade from weighted scores

Education 17

GPA Calculator

Calculate your Grade Point Average

Education 16

Study Time Calculator

Plan your study schedule based on exam dates and subjects

Education 16