Roman Numeral to Integer Converter
Roman Numeral to Integer Reference Table
| Roman Numeral |
Integer |
Roman Numeral |
Integer |
About the Roman Numerals to Integer Calculator
Common Use Cases
- Reading Roman numeral dates on buildings or monuments
- Decoding film or TV copyright year numerals
- Maths revision — understanding the Roman numeral system
- Reading chapter numbers or outline numbering in Roman numerals
Latest Results
I = 1
II = 2
III = 3
IV = 4
V = 5
VI = 6
VII = 7
VIII = 8
IX = 9
X = 10
XI = 11
XII = 12
XIV = 14
XV = 15
XIX = 19
XX = 20
XXI = 21
XXX = 30
XL = 40
L = 50
LX = 60
LXX = 70
LXXX = 80
XC = 90
C = 100
CI = 101
CX = 110
CL = 150
CC = 200
CCC = 300
CD = 400
D = 500
DC = 600
DCC = 700
DCCC = 800
CM = 900
M = 1,000
MC = 1,100
MD = 1,500
MCD = 1,400
MD = 1,500
MCCC = 1,300
MCDXLIV = 1,444
MCMXCIX = 1,999
MM = 2,000
MMI = 2,001
MMIV = 2,004
MMX = 2,010
MMXIV = 2,014
MMXX = 2,020
MMXXI = 2,021
MMXXIV = 2,024
MMXXV = 2,025
MMXCIX = 2,099
MMMCMXCIX = 3,999