20 in Roman Numerals
20 written in Roman numeralsXX
20 = XX. Read left to right: XX (20) = 20.
Going the other way, the Roman numeral XX equals the number 20.
How to write 20 in Roman numerals
- Tens: 20 is XX.
XX uses only additive notation: every symbol is the same size or smaller than the one before it, so you simply add them up.
20 is an even number and written with 2 symbols in Roman numerals.
Where you might see XX
- In dates written in Roman numerals, XX can stand for day 20 of the month.
- Super Bowl XX was the 20th Super Bowl, played in early 1986.
- Book chapters, outlines, movie sequels and royal names use numerals like XX for the number 20.
Multiples of XX
| Sum | Number | Roman numeral |
|---|---|---|
| 20 × 2 | 40 | XL |
| 20 × 3 | 60 | LX |
| 20 × 5 | 100 | C |
| 20 × 10 | 200 | CC |
Numerals near XX
| Number | Roman numeral |
|---|---|
| 15 | XV |
| 16 | XVI |
| 17 | XVII |
| 18 | XVIII |
| 19 | XIX |
| 20 | XX |
| 21 | XXI |
| 22 | XXII |
| 23 | XXIII |
| 24 | XXIV |
| 25 | XXV |
Questions
How do you write 20 in Roman numerals?
20 is written XX.
What number is XX?
XX is 20.