Roman Numerals

Roman Numerals are a numbering system used in ancient Rome. Today we use what are called Arabic Numerals.

Roman Numerals were ground breaking at the time but fell out of use - mostly because Roman Numerals cannot exceed 3,999, cannot represent "zero", and are slow to write.

Today, Roman Numerals are commonly used for writing numbers in a stylized format (e.g. The date on a building, numbers on a clock, or for numbering the Superbowl. The current year, 2025, can be written as MMXXV.

Roman Numeral Converter

    Today's Date

    V • XII • MMXXV

    5th • December • 2025

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    Roman Numerals Values

    Traditional roman numeral values (max 3,999):

    SymbolIVXLCDM
    Value1510501005001000

    Using special characters, it is possible to use roman numerals up to 39,999:

    Symbolↀↁↂ
    Value1,0005,00010,000

    Superbowl Numbers 🏈

    NumberRoman NumeralDateLocationWinner
    1 I January 15, 1967 Los Angeles Green Bay
    2 II January 14, 1968 Miami Green Bay
    3 III January 12, 1969 Miami New York Jets
    4 IV January 11, 1970 New Orleans Kansas City
    5 V January 17, 1971 Miami Baltimore
    6 VI January 16, 1972 New Orleans Dallas
    7 VII January 14, 1973 Los Angeles Miami
    8 VIII January 13, 1974 Houston Miami
    9 IX January 12, 1975 New Orleans Pittsburgh
    10 X January 18, 1976 Miami Pittsburgh
    11 XI January 9, 1977 Pasadena, CA Oakland
    12 XII January 15, 1978 New Orleans Dallas
    13 XIII January 21, 1979 Miami Pittsburgh
    14 XIV January 20, 1980 Pasadena, CA Pittsburgh
    15 XV January 25, 1981 New Orleans Oakland
    16 XVI January 24, 1982 Pontiac, MI San Francisco
    17 XVII January 30, 1983 Pasadena, CA Washington
    18 XVIII January 22, 1984 Florida Stadium Los Angeles Raiders
    19 XIX January 20, 1985 Calif. Stadium San Francisco
    20 XX January 26, 1986 New Orleans Chicago
    21 XXI January 25, 1987 Pasadena, CA New York Giants
    22 XXII January 31, 1988 San Diego Washington
    23 XXIII January 22, 1989 Miami San Francisco
    24 XXIV January 28, 1990 New Orleans San Francisco
    25 XXV January 27, 1991 Florida Stadium New York Giants
    26 XXVI January 26, 1992 Minneapolis Washington
    27 XXVII January 31, 1993 Pasadena, CA Dallas
    28 XXVIII January 30, 1994 Atlanta Dallas
    29 XXIX January 29, 1995 Miami San Francisco
    30 XXX January 28, 1996 Tempe, AZ Dallas
    31 XXXI January 26, 1997 New Orleans Green Bay
    32 XXXII January 25, 1998 San Diego Denver
    33 XXXIII January 31, 1999 Miami Denver
    34 XXXIV January 30, 2000 Atlanta St. Louis
    35 XXXV January 28, 2001 Tampa, FL Baltimore
    36 XXXVI February 3, 2002 New Orleans New England
    37 XXXVII January 26, 2003 San Diego Tampa Bay
    38 XXXVIII February 1, 2004 Houston New England
    39 XXXIX February 6, 2005 Jacksonville, FL New England
    40 XL February 5, 2006 Detroit Pittsburgh
    41 XLI February 4, 2007 Miami Indianapolis
    42 XLII February 3, 2008 Glendale, AZ New York Giants
    43 XLIII February 1, 2009 Tampa, FL Pittsburgh
    44 XLIV February 7, 2010 Miami New Orleans
    45 XLV February 6, 2011 Arlington, Texas Green Bay
    46 XLVI February 5, 2012 Indianapolis New York Giants
    47 XLVII February 3, 2013 New Orleans Baltimore
    48 XLVIII February 2, 2014 East Rutherford, NJ Seattle
    49 XLIX February 1, 2015 Glendale, AZ New England
    50 50 * February 7, 2016 Santa Clara, CA Denver
    51 LI February 5, 2017 Houston New England
    52 LII February 4, 2018 Minneapolis Philadelphia
    53 LIII February 3, 2019 Atlanta New England
    54 LIV February 2, 2020 Miami Kansas City
    55 LV February 7, 2021 Tampa, FL Tampa Bay
    56 LVI February 13, 2022 Inglewood, CA Los Angeles Rams
    57 LVII February 12, 2023 Glendale, AZ Kansas City

    * The NFL used the regular number "50" because the roman numeral "L" would look silly by itself.

    Years:

    MMXVI MMXVII MMXVIII MMXIX MMXX MMXXI MMXXII MMXXIII MMXXIV MMXXV MMXXVI MMXXVII MMXXVIII MMXXIX MMXXX MMXXXI MMXXXII MMXXXIII MMXXXIV MMXXXV

    Related Content:

    Roman Numerals Gallery

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