How to write 5 in Roman numerals
Roman numerals are built place by place, from the largest value to the smallest. For 5 the places are 5 (ones).
- Write 5 as
V.
Joined together, V gives V.
5 digit by digit
| Place | Value | Numeral | Rule used |
|---|---|---|---|
| ones | 5 | V | the five symbol on its own |
Check V by reading it back
Reading V from left to right and adding the pieces: V = 5. Together that is 5, so V and 5 match.
Mistakes to avoid with V
- Only I, X and C may be placed before a larger symbol to subtract, so V never contains forms such as VX or LC.
- Read V as one number, not letter by letter: add the values left to right, except where a smaller symbol sits before a larger one.
Facts about the number 5
- 5 is an odd number and a prime number.
- In binary 5 is
101and in hexadecimal it is5. - Written out, 5 is "five".
- The digits of 5 add up to 5.
Where you will see 5 in Roman numerals
The number 5 is written as V on clock faces and in copyright years at the end of films. Super Bowl events also used it for early game numbering. Organizers choose this single letter because it is instantly recognizable and lends a sense of grandeur to major events.
Numbers near 5
FAQ
What is 5 in Roman numerals?
5 is written V in Roman numerals. It is built from V (5).
How do you write 5 in lowercase Roman numerals?
Lowercase Roman numerals use the same rules, so 5 is v. Lowercase is common for page numbers in a book's preface and for outline levels.
How do I convert any number to Roman numerals?
Split the number into thousands, hundreds, tens and ones, write each part with the symbols I, V, X, L, C, D and M, then join them from largest to smallest. Or paste it into the Roman numeral converter, which also converts back.
More roman numerals
- 3 (III): previous page
- 6 (VI): next page
- Roman numerals chart: the full list