---
title: "1,464 in Roman numerals is MCDLXIV"
description: "1,464 in Roman numerals is MCDLXIV, written as 1000 + 400 + 50 + 10 + 4. How it breaks down, how to write it, and the numbers either side."
url: https://atoneplace.net/roman-numerals/1464/
site: "At One Place"
---

# 1,464 in Roman numerals

**1,464 in Roman numerals: MCDLXIV**

1,464 is written MCDLXIV in Roman numerals. That is 5 symbol groups added together, reading left to right from the largest value down.

## How it breaks down

*MCDLXIV = 1000 + 400 + 50 + 10 + 4 = 1,464*

| Group | Value | Subtraction | Running total |
| --- | --- | --- | --- |
| M | 1,000 | — | 1,000 |
| CD | 400 | D − C | 1,400 |
| L | 50 | — | 1,450 |
| X | 10 | — | 1,460 |
| IV | 4 | V − I | 1,464 |

## Why the smaller symbol comes first

MCDLXIV uses subtractive notation in 2 places: CD means D minus C, or 400; IV means V minus I, or 4. A smaller symbol placed before a larger one is subtracted from it rather than added, which is why IX is nine and not eleven.

Only six such pairs are valid — IV, IX, XL, XC, CD and CM. That restriction is what makes the notation unambiguous: IIII and IC both look like they should work, but neither is standard, and only one spelling of any number is correct.

## The symbols

| Symbol | Value | Used here |
| --- | --- | --- |
| I | 1 | yes — 1× |
| V | 5 | yes — 1× |
| X | 10 | yes — 1× |
| L | 50 | yes — 1× |
| C | 100 | yes — 1× |
| D | 500 | yes — 1× |
| M | 1,000 | yes — 1× |

## The same number, other ways

- **In words:** One thousand four hundred sixty-four
- **Roman numeral:** MCDLXIV
- **Symbol count:** 7 characters
- **Binary:** 10110111000
- **Hexadecimal:** 5B8

## The numbers either side

| Number | Roman numeral |
| --- | --- |
| 1,462 | MCDLXII |
| 1,463 | MCDLXIII |
| 1,464 | MCDLXIV ← |
| 1,465 | MCDLXV |
| 1,466 | MCDLXVI |

## Common questions

### What is 1464 in Roman numerals?

1,464 is MCDLXIV.

### What does MCDLXIV mean?

MCDLXIV is the Roman numeral for 1,464 — 1000 + 400 + 50 + 10 + 4.

### How do you write 1464 in Roman numerals?

Take the largest value that fits and repeat until nothing is left: M (1000), then CD (400), then L (50), then X (10), then IV (4). That gives MCDLXIV.

## Related pages

- [1,462 in Roman numerals](https://atoneplace.net/roman-numerals/1462/)
- [1,463 in Roman numerals](https://atoneplace.net/roman-numerals/1463/)
- [1,465 in Roman numerals](https://atoneplace.net/roman-numerals/1465/)
- [1,466 in Roman numerals](https://atoneplace.net/roman-numerals/1466/)
- [4 in Roman numerals](https://atoneplace.net/roman-numerals/4/)
- [9 in Roman numerals](https://atoneplace.net/roman-numerals/9/)
- [14 in Roman numerals](https://atoneplace.net/roman-numerals/14/)
- [19 in Roman numerals](https://atoneplace.net/roman-numerals/19/)
- [40 in Roman numerals](https://atoneplace.net/roman-numerals/40/)
- [42 in Roman numerals](https://atoneplace.net/roman-numerals/42/)
- [49 in Roman numerals](https://atoneplace.net/roman-numerals/49/)
- [50 in Roman numerals](https://atoneplace.net/roman-numerals/50/)

## Sources

- Calculated on this page — At One Place (/about/)