1931 = MCMXXXI
The year 1931 is written MCMXXXI in Roman numerals. On a building cornerstone or film credit you may see it as MCMXXXI.
Split 1931 into 1000 + 900 + 30 + 1 and write each part: M (1000) + CM (900) + XXX (30) + I (1) = MCMXXXI.
MCMXXXI uses subtraction: CM = 900. A smaller symbol before a larger one is subtracted.
| Symbol | I | V | X | L | C | D | M |
|---|---|---|---|---|---|---|---|
| Value | 1 | 5 | 10 | 50 | 100 | 500 | 1,000 |
Need another number? Use the Roman numeral converter (both directions).
| Number | Roman numeral |
|---|---|
| 1927 | MCMXXVII |
| 1928 | MCMXXVIII |
| 1929 | MCMXXIX |
| 1930 | MCMXXX |
| 1932 | MCMXXXII |
| 1933 | MCMXXXIII |
| 1934 | MCMXXXIV |
| 1935 | MCMXXXV |