1966 = MCMLXVI
The year 1966 is written MCMLXVI in Roman numerals. On a building cornerstone or film credit you may see it as MCMLXVI.
Split 1966 into 1000 + 900 + 60 + 6 and write each part: M (1000) + CM (900) + LX (60) + VI (6) = MCMLXVI.
MCMLXVI 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 |
|---|---|
| 1962 | MCMLXII |
| 1963 | MCMLXIII |
| 1964 | MCMLXIV |
| 1965 | MCMLXV |
| 1967 | MCMLXVII |
| 1968 | MCMLXVIII |
| 1969 | MCMLXIX |
| 1970 | MCMLXX |