520 in Roman Numerals
Five hundred twenty is written DXX in Roman numerals. You read it left to right, adding each glyph in turn: D for 500, X for 10, X for 10.
How DXX is formed
Reading left to right, 520 breaks into these additive parts. Each Roman symbol is added in turn to reach the total.
D + X + X = 500 + 10 + 10 = 520.
Where 520 in Roman numerals is used
- Monarch and pope names, for example the 520th of a royal line.
Convert another number
520 is written DXX in Roman numerals.
Frequently asked questions
How do you write 520 in Roman numerals?
Write 520 as DXX, combining D + X + X. Start from the largest value that fits and work down until nothing is left over.
How is DXX broken down?
DXX breaks down as D (500), X (10), X (10), so D + X + X = 500 + 10 + 10 = 520.
What number is DXX?
DXX is 520. Read the symbols left to right, treat any smaller-before-larger pair as a single subtraction, and add the groups together.
Is there a shorter way to write 520?
No. DXX is the standard, canonical spelling. Each value has exactly one correct Roman form, so DXX is the only valid way to write 520.