123 = CXXIII
Split 123 into 100 + 20 + 3 and write each part: C (100) + XX (20) + III (3) = CXXIII.
| 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 |
|---|---|
| 119 | CXIX |
| 120 | CXX |
| 121 | CXXI |
| 122 | CXXII |
| 124 | CXXIV |
| 125 | CXXV |
| 126 | CXXVI |
| 127 | CXXVII |