Roman Numerals 1-20 Chart

List of Roman numerals / numbers from 1 to 20.

 

Roman numerals 1-20 chart

Number	Roman Numeral	Calculation
0	not defined
1	I	1
2	II	1+1
3	III	1+1+1
4	IV	5-1
5	V	5
6	VI	5+1
7	VII	5+1+1
8	VIII	5+1+1+1
9	IX	10-1
10	X	10
11	XI	10+1
12	XII	10+1+1
13	XIII	10+1+1+1
14	XIV	10-1+5
15	XV	10+5
16	XVI	10+5+1
17	XVII	10+5+1+1
18	XVIII	10+5+1+1+1
19	XIX	10-1+10
20	XX	10+10

 

Roman numerals converter ►

 

See also

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• Roman numerals 1-100 chart
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