How do you write 71 in Roman numerals?

Answer LXXI

71 = 70 (LXX) + 1 (I)

Number71
Roman numeralLXXI
Breakdown70 (LXX) + 1 (I)
Letters4

To write 71 in Roman numerals, split it into thousands, hundreds, tens and units and write each part: 70 (LXX) + 1 (I). Put together, that gives LXXI.

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
65LXV
66LXVI
67LXVII
68LXVIII
69LXIX
70LXX
72LXXII
73LXXIII
74LXXIV
75LXXV
76LXXVI
77LXXVII

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Frequently asked questions

What is 71 in Roman numerals?

71 is written as LXXI.

How is LXXI built?

LXXI = 70 (LXX) + 1 (I).

What is the largest Roman numeral?

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