How do you write 2018 in Roman numerals?

2018 is written as MMXVIII in Roman numerals: 2018 = 2000 (MM) + 10 (X) + 8 (VIII). The symbols are then written from largest to smallest value.

What does MMXVIII stand for?

MMXVIII stands for the number 2018. Reading left to right: MM = 2000, X = 10, VIII = 8.

How do you write "2018th" in Roman numerals?

Ordinal numbers use the same numerals as cardinal numbers, so "2018th" is written MMXVIII — Roman notation has no separate ordinal form.

2018 in Roman Numerals

How to write the number 2018 in Roman numerals, with the full place-value breakdown.

The number 2018 in Roman numerals

MMXVIII

Place-value breakdown

2018 = 2000 + 10 + 8, so MMXVIII = MM + X + VIII. Roman numerals are written from largest to smallest value, left to right:

Place	Value	Roman	Rule
Thousands	2000	MM	Additive rule: MM = 2000 (symbols are simply added)
Tens	10	X	Additive rule: X = 10 (symbols are simply added)
Ones	8	VIII	Additive rule: VIII = 8 (symbols are simply added)

About the number 2018

The number 2018 is written MMXVIII in Roman numerals. MMXVIII is the year 2018 written in Roman numerals — used on monuments, copyright notices and clock faces.

Looking for the ordinal form — "2018th in Roman numerals"? Roman notation makes no distinction between cardinal and ordinal numbers, so "2018th" is also written MMXVIII.

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