1564 in Roman Numerals
1564 is MDLXIV in Roman numerals. It is a leap year, and its numeral uses the subtractive rule, where a smaller glyph placed before a larger one is taken away rather than added, the part of Roman numerals most people find fiddly.
How MDLXIV is formed
M + D + L + X + IV = 1000 + 500 + 50 + 10 + 4 = 1564.
Where MDLXIV is used
A year numeral turns up in different places from a bare number. These are the four that send people looking for MDLXIV.
- Date tattoos and engravings. A year-only piece is just MDLXIV, and a full date stacks the day and month above it. MDLXIV is 6 characters long, which matters more than people expect: it sets how wide the bottom line of a stacked date will sit.
- Copyright lines in credits. Film and television end credits have long set the copyright year in Roman numerals, so a production from 1564 carries MDLXIV on its end card. If you are reading a numeral off a title sequence rather than writing one, this is usually the one you have found.
- Cornerstones and dedications. Buildings, monuments and foundation stones carry their year in numerals, which is why MDLXIV turns up carved rather than typed. Every year between 1500 and 1599 opens with MD, so on a datestone it is the letters after MD that tell you which year you are actually looking at.
- Anniversaries. In 2026, a date from 1564 is 462 years old, so MDLXIV is the numeral for a 462nd anniversary this year. Wedding and birth years are the two most common reasons to want MDLXIV written correctly.
Convert another year or number
1564 is written MDLXIV in Roman numerals.
Frequently asked questions
How do you write the year 1564 in Roman numerals?
The year 1564 is written MDLXIV. Reading left to right that is M (1000) + D (500) + L (50) + X (10) + IV (4), added together to reach 1564.
Why does MDLXIV start with MD?
MD is the numeral for 1500, and every year from 1500 to 1599 opens with it. The letters after it, LXIV, carry the remaining 64.
How do you write 1564 for a tattoo?
The correct form is MDLXIV. For a vertical piece the same letters are simply stacked, and for a full date the day and month sit above the year on their own lines. Keeping the spelling standard means a tattoo artist can copy it directly.
Is MDLXIV the same as 1564 on a clock?
No. Clock faces only run to XII, so a year never appears on a dial. MDLXIV belongs on dates: credits, cornerstones, engravings and tattoos. A numeral read off a watch face is an hour between I and XII, not a year.
Years people look up next
The decade anchors either side of 1564, its immediate neighbours, and the quarter and half century marks that anniversaries land on.