The Roman numeral for 16 is XVI. Break 16 into thousands, hundreds, tens and ones to see why. The converter below turns any number into Roman numerals and back.
16 as a Roman Numeral
Read XVI from left to right and add the values: X (10) + VI (6) = 16.
Roman numerals also number book chapters, outlines, and the names of kings and popes.
Free Roman Numeral Converter
How 16 Breaks Down
| Place | Value | Roman |
|---|---|---|
| Tens | 10 | X |
| Ones | 6 | VI |
| Total | 16 | XVI |
Write the parts in order from largest to smallest to get XVI.
The Rules That Make XVI
| Symbol | I | V | X | L | C | D | M |
|---|---|---|---|---|---|---|---|
| Value | 1 | 5 | 10 | 50 | 100 | 500 | 1000 |
- Add symbols from largest to smallest: VI = 5 + 1.
- Repeat I, X, C or M up to three times: XXX = 30.
- Put a smaller symbol before a larger one to subtract: IV = 4, IX = 9.
XVI has no subtractive pair, so you only add the symbols from left to right.
16 and the Numbers Around It
| Number | Roman numeral |
|---|---|
| 12 in Roman numerals | XII |
| 13 in Roman numerals | XIII |
| 14 in Roman numerals | XIV |
| 15 in Roman numerals | XV |
| 17 in Roman numerals | XVII |
| 18 in Roman numerals | XVIII |
| 19 in Roman numerals | XIX |
| 20 in Roman numerals | XX |
See the full list in the Roman numerals chart.
FAQs About 16 in Roman Numerals
What is 16 in Roman numerals?
16 in Roman numerals is XVI.
What is XVI as a number?
XVI equals 16.
How do you write 17 in Roman numerals?
17 in Roman numerals is XVII.
Is XVI a valid Roman numeral?
Yes. XVI follows the standard rules: symbols run from largest to smallest, and only valid subtractive pairs appear.
The Short Version
16 is XVI. Split the number into thousands, hundreds, tens and ones, write each part, and join them in order.
