51 = LI
Split 51 into 50 + 1 and write each part: L (50) + I (1) = LI.
| Symbol | I | V | X | L | C | D | M |
|---|---|---|---|---|---|---|---|
| Value | 1 | 5 | 10 | 50 | 100 | 500 | 1,000 |
Need another number? Use the Roman numeral converter (both directions).
| Number | Roman numeral |
|---|---|
| 47 | XLVII |
| 48 | XLVIII |
| 49 | XLIX |
| 50 | L |
| 52 | LII |
| 53 | LIII |
| 54 | LIV |
| 55 | LV |