How do you write 2011 in Roman numerals?

Answer MMXI

2011 = 2000 (MM) + 10 (X) + 1 (I)

Number2011
Roman numeralMMXI
Breakdown2000 (MM) + 10 (X) + 1 (I)
Letters4

To write 2011 in Roman numerals, split it into thousands, hundreds, tens and units and write each part: 2000 (MM) + 10 (X) + 1 (I). Put together, that gives MMXI.

Roman numerals use seven letters: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500 and M = 1000. A smaller letter in front of a larger one is subtracted (IV = 4, IX = 9, XL = 40, XC = 90, CD = 400, CM = 900); otherwise the values are added.

Nearby numbers in Roman numerals

NumberRoman numeral
2005MMV
2006MMVI
2007MMVII
2008MMVIII
2009MMIX
2010MMX
2012MMXII
2013MMXIII
2014MMXIV
2015MMXV
2016MMXVI
2017MMXVII

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Frequently asked questions

What is 2011 in Roman numerals?

2011 is written as MMXI.

How is MMXI built?

MMXI = 2000 (MM) + 10 (X) + 1 (I).

What is the largest Roman numeral?

With standard letters the largest number is 3999, written MMMCMXCIX.