20 in Roman Numerals

20 in Roman numerals is XX.

XX
Open converter

Decomposition

20

XX

XX

Symbol breakdown

Symbol breakdown for XX
TokenValueNotation
X 10 Additive — X = 10
X 10 Additive — X = 10

Therefore: 20 = 20

Place values

Place-value breakdown for 20
PlaceValueRoman
Tens 20 XX

Final: XX

Roman numeral length

XX uses 2 characters.

Symbol frequency

SymbolCount
X× 2

Subtractive pairs

XX is written entirely with additive combinations—no IV, IX, XL, XC, CD, or CM pairs appear.

Previous / next

← 19 in Roman numerals (XIX) 21 in Roman numerals (XXI) →

Explore

Converter Chart 1–20 Checker Calculator Rules Mistakes Century Teachers Worksheets Printables Year 20 Date converter

Neighboring values

Numbers near 20
NumberRoman numeral
16 XVI
17 XVII
18 XVIII
19 XIX
20 XX
21 XXI
22 XXII
23 XXIII
24 XXIV

Related round numbers

4 · IV 9 · IX 10 · X 30 · XXX 40 · XL 49 · XLIX 90 · XC 99 · XCIX 100 · C 400 · CD 500 · D 900 · CM

Related chart: Roman numerals 1–20 · Interactive chart tool

Common questions about 20

What is 20 in Roman numerals?

20 in Roman numerals is XX.

How do you write 20 in Roman numerals?

Write 20 as XX using additive combinations of the standard symbols.

Is XX the correct Roman numeral for 20?

Yes. XX is the canonical standard Roman numeral for 20 in the 1–3999 range.

What number is XX?

XX equals 20.

Link to this reference

Teachers and writers are welcome to link to this page.

https://roman-numerals.net/numbers/20-in-roman-numerals/