2 = II
2 in Roman numerals is II.
Two written with the letters I I.
2 in words: Two
Two in Roman numerals is II. It is short enough to write from memory once you know the pattern, and it turns up constantly on watch dials, book chapters and film sequels.
Everything in II is additive here, so you simply add each letter's value together. Numbers like this are a good place to get comfortable before tackling the subtractive forms such as IV and IX.
How 2 breaks down
Reading II from left to right, each group is added together to reach 2:
| Group | Value | Place |
|---|---|---|
| II | 2 | ones |
| II | 2 | total |
Frequently asked questions
What is 2 in Roman numerals?
2 in Roman numerals is II.
How do you write 2 in words?
2 is written "Two" in English.
What number comes before II?
The number before II is 1, written I in Roman numerals.
What number comes after II?
The number after II is 3, written III in Roman numerals.
Related numbers
Last updated July 22, 2026. Reviewed for accuracy against the standard rules for Roman numerals.