1964 in Roman Numerals
In a date
| Date | Month.day.year | Day.month.year |
|---|---|---|
| January 1, 1964 | I.I.MCMLXIV | I.I.MCMLXIV |
| July 4, 1964 | VII.IV.MCMLXIV | IV.VII.MCMLXIV |
| December 31, 1964 | XII.XXXI.MCMLXIV | XXXI.XII.MCMLXIV |
The year stays MCMLXIV in every date; only the day and the month change. Convert any date.
Common mistakes
Wrong: MCMLX1V
Is MCMLX1V the same as MCMLXIV?
No. MCMLX1V has the digit 1 where the letter I should be, so it isn't a Roman numeral. The year is MCMLXIV.
Wrong: MCMLXVI
Is MCMLXVI also 1964?
No. Swapping the last two letters turns a subtraction into an addition: MCMLXVI is 1966.
Wrong: MDCCCCLXIV
Why not MDCCCCLXIV?
A symbol repeats at most three times in a row. The standard form uses subtraction: MCMLXIV.
Century
1964 is in the 20th century (XX), which runs from 1901 to 2000. 20th Century in Roman Numerals.
- Century
- XX1901–2000
- Leap year
- Yes366 days
- January 1
- Wednesday
Numbered events in 1964
The Games of the XVIII Olympiad were held in Tokyo, Japan.
The IX Olympic Winter Games were held in Innsbruck, Austria.
Nearby years
Common questions
What year is MCMLXIV?
1964: M (1000) + CM (900) + LX (60) + IV (4).