Roman numerals
Every number below links to a page showing how the numeral is built. Need something not listed? Use the converter.
The seven symbols
| Symbol | Value |
|---|---|
I | 1 |
V | 5 |
X | 10 |
L | 50 |
C | 100 |
D | 500 |
M | 1,000 |
The subtractive pairs
Only six are legal. Anything else — IL for 49, IC for 99 — is invalid, however logical it looks.
IV | 4 |
IX | 9 |
XL | 40 |
XC | 90 |
CD | 400 |
CM | 900 |
1 to 100
- 1 =
I - 2 =
II - 3 =
III - 4 =
IV - 5 =
V - 6 =
VI - 7 =
VII - 8 =
VIII - 9 =
IX - 10 =
X - 11 =
XI - 12 =
XII - 13 =
XIII - 14 =
XIV - 15 =
XV - 16 =
XVI - 17 =
XVII - 18 =
XVIII - 19 =
XIX - 20 =
XX - 21 =
XXI - 22 =
XXII - 23 =
XXIII - 24 =
XXIV - 25 =
XXV - 26 =
XXVI - 27 =
XXVII - 28 =
XXVIII - 29 =
XXIX - 30 =
XXX - 31 =
XXXI - 32 =
XXXII - 33 =
XXXIII - 34 =
XXXIV - 35 =
XXXV - 36 =
XXXVI - 37 =
XXXVII - 38 =
XXXVIII - 39 =
XXXIX - 40 =
XL - 41 =
XLI - 42 =
XLII - 43 =
XLIII - 44 =
XLIV - 45 =
XLV - 46 =
XLVI - 47 =
XLVII - 48 =
XLVIII - 49 =
XLIX - 50 =
L - 51 =
LI - 52 =
LII - 53 =
LIII - 54 =
LIV - 55 =
LV - 56 =
LVI - 57 =
LVII - 58 =
LVIII - 59 =
LIX - 60 =
LX - 61 =
LXI - 62 =
LXII - 63 =
LXIII - 64 =
LXIV - 65 =
LXV - 66 =
LXVI - 67 =
LXVII - 68 =
LXVIII - 69 =
LXIX - 70 =
LXX - 71 =
LXXI - 72 =
LXXII - 73 =
LXXIII - 74 =
LXXIV - 75 =
LXXV - 76 =
LXXVI - 77 =
LXXVII - 78 =
LXXVIII - 79 =
LXXIX - 80 =
LXXX - 81 =
LXXXI - 82 =
LXXXII - 83 =
LXXXIII - 84 =
LXXXIV - 85 =
LXXXV - 86 =
LXXXVI - 87 =
LXXXVII - 88 =
LXXXVIII - 89 =
LXXXIX - 90 =
XC - 91 =
XCI - 92 =
XCII - 93 =
XCIII - 94 =
XCIV - 95 =
XCV - 96 =
XCVI - 97 =
XCVII - 98 =
XCVIII - 99 =
XCIX - 100 =
C
Years
- 1900 =
MCM - 1901 =
MCMI - 1902 =
MCMII - 1903 =
MCMIII - 1904 =
MCMIV - 1905 =
MCMV - 1906 =
MCMVI - 1907 =
MCMVII - 1908 =
MCMVIII - 1909 =
MCMIX - 1910 =
MCMX - 1911 =
MCMXI - 1912 =
MCMXII - 1913 =
MCMXIII - 1914 =
MCMXIV - 1915 =
MCMXV - 1916 =
MCMXVI - 1917 =
MCMXVII - 1918 =
MCMXVIII - 1919 =
MCMXIX - 1920 =
MCMXX - 1921 =
MCMXXI - 1922 =
MCMXXII - 1923 =
MCMXXIII - 1924 =
MCMXXIV - 1925 =
MCMXXV - 1926 =
MCMXXVI - 1927 =
MCMXXVII - 1928 =
MCMXXVIII - 1929 =
MCMXXIX - 1930 =
MCMXXX - 1931 =
MCMXXXI - 1932 =
MCMXXXII - 1933 =
MCMXXXIII - 1934 =
MCMXXXIV - 1935 =
MCMXXXV - 1936 =
MCMXXXVI - 1937 =
MCMXXXVII - 1938 =
MCMXXXVIII - 1939 =
MCMXXXIX - 1940 =
MCMXL - 1941 =
MCMXLI - 1942 =
MCMXLII - 1943 =
MCMXLIII - 1944 =
MCMXLIV - 1945 =
MCMXLV - 1946 =
MCMXLVI - 1947 =
MCMXLVII - 1948 =
MCMXLVIII - 1949 =
MCMXLIX - 1950 =
MCML - 1951 =
MCMLI - 1952 =
MCMLII - 1953 =
MCMLIII - 1954 =
MCMLIV - 1955 =
MCMLV - 1956 =
MCMLVI - 1957 =
MCMLVII - 1958 =
MCMLVIII - 1959 =
MCMLIX - 1960 =
MCMLX - 1961 =
MCMLXI - 1962 =
MCMLXII - 1963 =
MCMLXIII - 1964 =
MCMLXIV - 1965 =
MCMLXV - 1966 =
MCMLXVI - 1967 =
MCMLXVII - 1968 =
MCMLXVIII - 1969 =
MCMLXIX - 1970 =
MCMLXX - 1971 =
MCMLXXI - 1972 =
MCMLXXII - 1973 =
MCMLXXIII - 1974 =
MCMLXXIV - 1975 =
MCMLXXV - 1976 =
MCMLXXVI - 1977 =
MCMLXXVII - 1978 =
MCMLXXVIII - 1979 =
MCMLXXIX - 1980 =
MCMLXXX - 1981 =
MCMLXXXI - 1982 =
MCMLXXXII - 1983 =
MCMLXXXIII - 1984 =
MCMLXXXIV - 1985 =
MCMLXXXV - 1986 =
MCMLXXXVI - 1987 =
MCMLXXXVII - 1988 =
MCMLXXXVIII - 1989 =
MCMLXXXIX - 1990 =
MCMXC - 1991 =
MCMXCI - 1992 =
MCMXCII - 1993 =
MCMXCIII - 1994 =
MCMXCIV - 1995 =
MCMXCV - 1996 =
MCMXCVI - 1997 =
MCMXCVII - 1998 =
MCMXCVIII - 1999 =
MCMXCIX - 2000 =
MM - 2001 =
MMI - 2002 =
MMII - 2003 =
MMIII - 2004 =
MMIV - 2005 =
MMV - 2006 =
MMVI - 2007 =
MMVII - 2008 =
MMVIII - 2009 =
MMIX - 2010 =
MMX - 2011 =
MMXI - 2012 =
MMXII - 2013 =
MMXIII - 2014 =
MMXIV - 2015 =
MMXV - 2016 =
MMXVI - 2017 =
MMXVII - 2018 =
MMXVIII - 2019 =
MMXIX - 2020 =
MMXX - 2021 =
MMXXI - 2022 =
MMXXII - 2023 =
MMXXIII - 2024 =
MMXXIV - 2025 =
MMXXV - 2026 =
MMXXVI - 2027 =
MMXXVII - 2028 =
MMXXVIII - 2029 =
MMXXIX - 2030 =
MMXXX - 2031 =
MMXXXI - 2032 =
MMXXXII - 2033 =
MMXXXIII - 2034 =
MMXXXIV - 2035 =
MMXXXV - 2036 =
MMXXXVI - 2037 =
MMXXXVII - 2038 =
MMXXXVIII - 2039 =
MMXXXIX - 2040 =
MMXL - 2041 =
MMXLI - 2042 =
MMXLII - 2043 =
MMXLIII - 2044 =
MMXLIV - 2045 =
MMXLV - 2046 =
MMXLVI - 2047 =
MMXLVII - 2048 =
MMXLVIII - 2049 =
MMXLIX - 2050 =
MML
Other numbers
- 110 =
CX - 120 =
CXX - 130 =
CXXX - 140 =
CXL - 150 =
CL - 160 =
CLX - 170 =
CLXX - 180 =
CLXXX - 190 =
CXC - 200 =
CC - 210 =
CCX - 220 =
CCXX - 230 =
CCXXX - 240 =
CCXL - 250 =
CCL - 260 =
CCLX - 270 =
CCLXX - 280 =
CCLXXX - 290 =
CCXC - 300 =
CCC - 310 =
CCCX - 320 =
CCCXX - 330 =
CCCXXX - 340 =
CCCXL - 350 =
CCCL - 360 =
CCCLX - 370 =
CCCLXX - 380 =
CCCLXXX - 390 =
CCCXC - 400 =
CD - 410 =
CDX - 420 =
CDXX - 430 =
CDXXX - 440 =
CDXL - 450 =
CDL - 460 =
CDLX - 470 =
CDLXX - 480 =
CDLXXX - 490 =
CDXC - 500 =
D - 550 =
DL - 600 =
DC - 650 =
DCL - 700 =
DCC - 750 =
DCCL - 800 =
DCCC - 850 =
DCCCL - 900 =
CM - 950 =
CML - 1,000 =
M - 1,050 =
ML - 1,066 =
MLXVI - 1,100 =
MC - 1,150 =
MCL - 1,200 =
MCC - 1,250 =
MCCL - 1,300 =
MCCC - 1,350 =
MCCCL - 1,400 =
MCD - 1,450 =
MCDL - 1,492 =
MCDXCII - 1,500 =
MD - 1,550 =
MDL - 1,600 =
MDC - 1,650 =
MDCL - 1,700 =
MDCC - 1,750 =
MDCCL - 1,776 =
MDCCLXXVI - 1,800 =
MDCCC - 1,812 =
MDCCCXII - 1,850 =
MDCCCL - 1,865 =
MDCCCLXV - 2,500 =
MMD - 3,000 =
MMM - 3,500 =
MMMD - 3,999 =
MMMCMXCIX