How do you write 2018 in Roman numerals?

2018 is written MMXVIII in Roman numerals: MM (2,000) + X (10) + VIII (8).

How do you write '18 in Roman numerals?

The last two digits of 2018 are written XVIII.

Year · 21st century

2018 is written MMXVIII

Type any other number or numeral below to convert it.

Above 3,999? Type the barred part in brackets, e.g. (IV)CC = 4,200.

Roman numerals are written one decimal place at a time, largest first.

2,000 + 10 + 8 = 2,018

No subtraction is needed here: every letter is the same size or smaller than the one before it, so you simply add them up.

There's no letter for zero. The zero is simply left out, which is why 2018 has 3 parts, not 4.

Shortened to two digits ('18), it's XVIII. Many date tattoos use this shorter form.
MMXVIII has 7 letters. 54 of the 201 years from 1900 to 2100 are longer.
2018 was not a leap year (365 days), and 1 January 2018 was a Monday.

MMXVIII in ten open-source fonts, on your skin tone, ready to download or print as a stencil.

Within the 2010s, every year starts MMX (2,010).

Every year from 2014 to 2022 starts MMX (2,010); only the ending changes.