23 in Roman numerals is XXIII. Read from left to right: X (10) + X (10) + I (1) + I (1) + I (1) = 23.
How to write 23 in Roman numerals
Break 23 into thousands, hundreds, tens and ones, then write each part with the largest symbols first:
- 20 (tens) = XX
- 3 (ones) = III
Join them: XXIII.
XXIII only adds symbols from largest to smallest, with no subtraction pairs.
Roman numerals near 23
23 in words
23 is written twenty-three in words (see 23 in words), and तेईस in Hindi. Its ordinal form is 23rd, written twenty-third.
Where you see Roman numerals
Roman numerals still appear on clock faces, in chapter and class numbers, in the names of kings and events, and in exam question numbering. For the full list of symbols and rules, see Roman numerals and the 1 to 100 chart.
Questions people ask
What is 23 in Roman numerals?
23 in Roman numerals is XXIII.
What number is XXIII?
XXIII is 23: 10 + 10 + 1 + 1 + 1 = 23.
How do you write 23 in Roman numbers?
Write each place value with its symbols and join them: X X I I I gives XXIII.
What is 230 in Roman numerals?
230 is CCXXX.