Roman Numeral Converter
Convert decimal numbers from 1 to 3999 and modern canonical Roman numerals bidirectionally in your browser.
No upload
Roman Numeral Converter
Conversion runs entirely in your browser. No numbers are uploaded.
Output
Decimal value
2026
Roman uppercase
MMXXVI
Roman lowercase
mmxxvi
Canonical
yes
Breakdown and explanation
Tokens
M + M + X + X + V + I
Values
1000 + 1000 + 10 + 10 + 5 + 1
Place values
2000 + 20 + 6
Symbol statistics
M:2 · X:2 · V:1 · I:1
Symbol table and rules
C = 100
D = 500
I = 1
L = 50
M = 1000
V = 5
X = 10
Modern canonical forms from I to MMMCMXCIX are supported. Valid subtractive pairs are IV, IX, XL, XC, CD, and CM.