550 = DL
Split 550 into 500 + 50 and write each part: D (500) + L (50) = DL.
| 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 |
|---|---|
| 350 | CCCL |
| 400 | CD |
| 450 | CDL |
| 500 | D |
| 600 | DC |
| 650 | DCL |
| 700 | DCC |
| 750 | DCCL |