Append Roman Numerals

Use this calculator to add two or more Roman numerals. Just enter the numbers you want to add separated by spaces, new lines, or commas. Then hit the calculate button.

Append These Roman Numerals:

Answer:

VII + IX = XVI

Roman	Arabic
VII	7
IX	9
XVI	16

Roman Numeral Symbols

Symbol	Number
I	1
V	5
X	10
L	50
C	100
D	500
M	1,000
V	5,000
X	10,000
L	50,000
C	100,000
D	500,000
M	1,000,000

Learn more about Roman Numerals

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I+I	II+I	II+II	III+I	III+II	III+III	IV+I	IV+II	IV+III	IV+IV
V+I	V+II	V+III	V+IV	V+V	VI+I	VI+II	VI+III	VI+IV	VI+V
VI+VI	VII+I	VII+II	VII+III	VII+IV	VII+V	VII+VI	VII+VII	VIII+I	VIII+II
VIII+III	VIII+IV	VIII+V	VIII+VI	VIII+VII	VIII+VIII	IX+I	IX+II	IX+III	IX+IV
IX+V	IX+VI	IX+VII	IX+VIII	IX+IX	X+I	X+II	X+III	X+IV	X+V
X+VI	X+VII	X+VIII	X+IX	X+X	XI+I	XI+II	XI+III	XI+IV	XI+V
XI+VI	XI+VII	XI+VIII	XI+IX	XI+X	XI+XI	XII+I	XII+II	XII+III	XII+IV
XII+V	XII+VI	XII+VII	XII+VIII	XII+IX	XII+X	XII+XI	XII+XII	XIII+I	XIII+II
XIII+III	XIII+IV	XIII+V	XIII+VI	XIII+VII	XIII+VIII	XIII+IX	XIII+X	XIII+XI	XIII+XII
XIII+XIII	XIV+I	XIV+II	XIV+III	XIV+IV	XIV+V	XIV+VI	XIV+VII	XIV+VIII	XIV+IX
XIV+X	XIV+XI	XIV+XII	XIV+XIII	XIV+XIV	XV+I	XV+II	XV+III	XV+IV	XV+V
XV+VI	XV+VII	XV+VIII	XV+IX	XV+X	XV+XI	XV+XII	XV+XIII	XV+XIV	XV+XV
XVI+I	XVI+II	XVI+III	XVI+IV	XVI+V	XVI+VI	XVI+VII	XVI+VIII	XVI+IX	XVI+X
XVI+XI	XVI+XII	XVI+XIII	XVI+XIV	XVI+XV	XVI+XVI	XVII+I	XVII+II	XVII+III	XVII+IV
XVII+V	XVII+VI	XVII+VII	XVII+VIII	XVII+IX	XVII+X	XVII+XI	XVII+XII	XVII+XIII	XVII+XIV
XVII+XV	XVII+XVI	XVII+XVII	XVIII+I	XVIII+II	XVIII+III	XVIII+IV	XVIII+V	XVIII+VI	XVIII+VII
XVIII+VIII	XVIII+IX	XVIII+X	XVIII+XI	XVIII+XII	XVIII+XIII	XVIII+XIV	XVIII+XV	XVIII+XVI	XVIII+XVII
XVIII+XVIII	XIX+I	XIX+II	XIX+III	XIX+IV	XIX+V	XIX+VI	XIX+VII	XIX+VIII	XIX+IX
XIX+X	XIX+XI	XIX+XII	XIX+XIII	XIX+XIV	XIX+XV	XIX+XVI	XIX+XVII	XIX+XVIII	XIX+XIX
XX+I	XX+II	XX+III	XX+IV	XX+V	XX+VI	XX+VII	XX+VIII	XX+IX	XX+X
XX+XI	XX+XII	XX+XIII	XX+XIV	XX+XV	XX+XVI	XX+XVII	XX+XVIII	XX+XIX	XX+XX
XXX+I	XXX+II	XXX+III	XXX+IV	XXX+V	XXX+VI	XXX+VII	XXX+VIII	XXX+IX	XXX+X
XXX+XI	XXX+XII	XXX+XIII	XXX+XIV	XXX+XV	XXX+XVI	XXX+XVII	XXX+XVIII	XXX+XIX	XXX+XX
XXX+XXX	XL+I	XL+II	XL+III	XL+IV	XL+V	XL+VI	XL+VII	XL+VIII	XL+IX
XL+X	XL+XI	XL+XII	XL+XIII	XL+XIV	XL+XV	XL+XVI	XL+XVII	XL+XVIII	XL+XIX
XL+XX	XL+XXX	XL+XL	L+I	L+II	L+III	L+IV	L+V	L+VI	L+VII
L+VIII	L+IX	L+X	L+XI	L+XII	L+XIII	L+XIV	L+XV	L+XVI	L+XVII
L+XVIII	L+XIX	L+XX	L+XXX	L+XL	L+L	XC+I	XC+II	XC+III	XC+IV
XC+V	XC+VI	XC+VII	XC+VIII	XC+IX	XC+X	XC+XI	XC+XII	XC+XIII	XC+XIV
XC+XV	XC+XVI	XC+XVII	XC+XVIII	XC+XIX	XC+XX	XC+XXX	XC+XL	XC+L	XC+XC
C+I	C+II	C+III	C+IV	C+V	C+VI	C+VII	C+VIII	C+IX	C+X
C+XI	C+XII	C+XIII	C+XIV	C+XV	C+XVI	C+XVII	C+XVIII	C+XIX	C+XX
C+XXX	C+XL	C+L	C+XC	C+C	D+I	D+II	D+III	D+IV	D+V
D+VI	D+VII	D+VIII	D+IX	D+X	D+XI	D+XII	D+XIII	D+XIV	D+XV
D+XVI	D+XVII	D+XVIII	D+XIX	D+XX	D+XXX	D+XL	D+L	D+XC	D+C
D+D	M+I	M+II	M+III	M+IV	M+V	M+VI	M+VII	M+VIII	M+IX
M+X	M+XI	M+XII	M+XIII	M+XIV	M+XV	M+XVI	M+XVII	M+XVIII	M+XIX
M+XX	M+XXX	M+XL	M+L	M+XC	M+C	M+D	M+M

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