最后修改时间:2026年5月28日
罗马数字使用 I、V、X、L、C、D、M 七个基本符号组合表示数字。小的符号放在大的符号左边表示相减,放在右边表示相加。
| 1 | I | 10 | X | 100 | C | 1000 | M |
| 5 | V | 50 | L | 500 | D |
| 数 | 罗马数字 | 写法 |
|---|---|---|
| 0 | 没有定义 | |
| 1 | I | I |
| 2 | II | II |
| 3 | III | III |
| 4 | IV | IV |
| 5 | V | V |
| 6 | VI | VI |
| 7 | VII | VII |
| 8 | VIII | VIII |
| 9 | IX | IX |
| 10 | X | X |
| 11 | XI | XI |
| 12 | XII | XII |
| 13 | XIII | XIII |
| 14 | XIV | XIV |
| 15 | XV | XV |
| 16 | XVI | XVI |
| 17 | XVII | XVII |
| 18 | XVIII | XVIII |
| 19 | XIX | XIX |
| 20 | XX | XX |
| 21 | XXI | XXI |
| 22 | XXII | XXII |
| 23 | XXIII | XXIII |
| 24 | XXIV | XXIV |
| 25 | XXV | XXV |
| 26 | XXVI | XXVI |
| 27 | XXVII | XXVII |
| 28 | XXVIII | XXVIII |
| 29 | XXIX | XXIX |
| 30 | XXX | XXX |
| 31 | XXXI | XXXI |
| 32 | XXXII | XXXII |
| 33 | XXXIII | XXXIII |
| 34 | XXXIV | XXXIV |
| 35 | XXXV | XXXV |
| 36 | XXXVI | XXXVI |
| 37 | XXXVII | XXXVII |
| 38 | XXXVIII | XXXVIII |
| 39 | XXXIX | XXXIX |
| 40 | XL | XL |
| 41 | XLI | XLI |
| 42 | XLII | XLII |
| 43 | XLIII | XLIII |
| 44 | XLIV | XLIV |
| 45 | XLV | XLV |
| 46 | XLVI | XLVI |
| 47 | XLVII | XLVII |
| 48 | XLVIII | XLVIII |
| 49 | XLIX | XLIX |
| 50 | L | L |
| 51 | LI | LI |
| 52 | LII | LII |
| 53 | LIII | LIII |
| 54 | LIV | LIV |
| 55 | LV | LV |
| 56 | LVI | LVI |
| 57 | LVII | LVII |
| 58 | LVIII | LVIII |
| 59 | LIX | LIX |
| 60 | LX | LX |
| 61 | LXI | LXI |
| 62 | LXII | LXII |
| 63 | LXIII | LXIII |
| 64 | LXIV | LXIV |
| 65 | LXV | LXV |
| 66 | LXVI | LXVI |
| 67 | LXVII | LXVII |
| 68 | LXVIII | LXVIII |
| 69 | LXIX | LXIX |
| 70 | LXX | LXX |
| 71 | LXXI | LXXI |
| 72 | LXXII | LXXII |
| 73 | LXXIII | LXXIII |
| 74 | LXXIV | LXXIV |
| 75 | LXXV | LXXV |
| 76 | LXXVI | LXXVI |
| 77 | LXXVII | LXXVII |
| 78 | LXXVIII | LXXVIII |
| 79 | LXXIX | LXXIX |
| 80 | LXXX | LXXX |
| 81 | LXXXI | LXXXI |
| 82 | LXXXII | LXXXII |
| 83 | LXXXIII | LXXXIII |
| 84 | LXXXIV | LXXXIV |
| 85 | LXXXV | LXXXV |
| 86 | LXXXVI | LXXXVI |
| 87 | LXXXVII | LXXXVII |
| 88 | LXXXVIII | LXXXVIII |
| 89 | LXXXIX | LXXXIX |
| 90 | XC | XC |
| 91 | XCI | XCI |
| 92 | XCII | XCII |
| 93 | XCIII | XCIII |
| 94 | XCIV | XCIV |
| 95 | XCV | XCV |
| 96 | XCVI | XCVI |
| 97 | XCVII | XCVII |
| 98 | XCVIII | XCVIII |
| 99 | XCIX | XCIX |
| 100 | C | C |