Roman Numeral Converter
Convert numbers to Roman numerals and back. Supports standard notation (I, V, X, L, C, D, M) plus vinculum (overbar) for values up to 3,999,999. Live conversion with step-by-step breakdown — 100% in your browser.
Symbols
I1
V5
X10
L50
C100
D500
M1000
V̅5000
Vinculum (overbar) multiplies a symbol by 1000 — V̄ = 5000, X̄ = 10000, etc.
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