What are Roman Numerals?
Roman numerals is an ancient number system that is still used in many places. In roman numerals, alphabets are used to represent the fixed positive numbers. These roman numerals are I, II, III, IV, V, VI, VII, VIII, IX, and X represent 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 respectively.
After 10, the roman numerals are followed by XI for 11, XII for 12, XII for 13, … till XX for 20. The most common roman numerals that are presently used to represent the basic numbers are given in the table below.
I | V | X | L | C | D | M |
1 | 5 | 10 | 50 | 100 | 500 | 1000 |
Roman Numerals Chart (1 to 1000)
Below is the chart for roman numerals that shows the roman numerals from 1 to 1000 such as for 1, 2, 3, …, 10, 11, 20, 30, 50, 100, 500 and 1000. Using the chart, we can easily write roman numbers from 1 to 1000.
Students can download the pdf of the roman numerals chart for free from the link given below.
Roman Numerals 1 to 100
Following is the list of Roman numerals or Roman numbers from 1 to 100. There are certain rules to write the roman letters from 1 to 100, which are explained here.
Number | Roman
Numeral |
Number | Roman
Numeral |
Number | Roman
Numeral |
Number | Roman
Numeral |
Number | Roman
Numeral |
1 | I | 21 | XXI | 41 | XLI | 61 | LXI | 81 | LXXXI |
2 | II | 22 | XXII | 42 | XLII | 62 | LXII | 82 | LXXXII |
3 | III | 23 | XXIII | 43 | XLIII | 63 | LXIII | 83 | LXXXIII |
4 | IV | 24 | XXIV | 44 | XLIV | 64 | LXIV | 84 | LXXXIV |
5 | V | 25 | XXV | 45 | XLV | 65 | LXV | 85 | LXXXV |
6 | VI | 26 | XXVI | 46 | XLVI | 66 | LXVI | 86 | LXXXVI |
7 | VII | 27 | XXVII | 47 | XLVII | 67 | LXVII | 87 | LXXXVII |
8 | VIII | 28 | XXVIII | 48 | XLVIII | 68 | LXVIII | 88 | LXXXVIII |
9 | IX | 29 | XXIX | 49 | XLIX | 69 | LXIX | 89 | LXXXIX |
10 | X | 30 | XXX | 50 | L | 70 | LXX | 90 | XC |
11 | XI | 31 | XXXI | 51 | LI | 71 | LXXI | 91 | XCI |
12 | XII | 32 | XXXII | 52 | LII | 72 | LXXII | 92 | XCII |
13 | XIII | 33 | XXXIII | 53 | LIII | 73 | LXXIII | 93 | XCIII |
14 | XIV | 34 | XXXIV | 54 | LIV | 74 | LXXIV | 94 | XCIV |
15 | XV | 35 | XXXV | 55 | LV | 75 | LXXV | 95 | XCV |
16 | XVI | 36 | XXXVI | 56 | LVI | 76 | LXXVI | 96 | XCVI |
17 | XVII | 37 | XXXVII | 57 | LVII | 77 | LXXVII | 97 | XCVII |
18 | XVIII | 38 | XXXVIII | 58 | LVIII | 78 | LXXVIII | 98 | XCVIII |
19 | XIX | 39 | XXXIX | 59 | LIX | 79 | LXXIX | 99 | XCIX |
20 | XX | 40 | XL | 60 | LX | 80 | LXXX | 100 | C |
Students can download the pdf of roman numerals from 1 to 100 for free from the link given below.
Roman Numerals 100 to 1000
After practising the above list, you will be able to find the list of roman numerals from 100 to 1000 as well.
Number | Roman Numerals | Evaluation |
100 | C | 100 |
200 | CC | 100 + 100 |
300 | CCC | 100 + 100 + 100 |
400 | CD | 500 – 100 |
500 | D | 500 |
600 | DC | 500 + 100 |
700 | DCC | 500 + 100 + 100 |
800 | DCCC | 500 + 100 + 100 + 100 |
900 | CM | 1000 – 100 |
1000 | M | 1000 |
From the above table, we can see how the roman numerals have been calculated and expressed alphabetically.
Roman Letters
The roman letters are English alphabets but not all the alphabets are roman alphabets. There are 23 roman alphabets out of 26 English alphabets, in which J, U and W are not considered as roman alphabets. Hence, the roman alphabets are:
A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, V, X, Y and Z. These roman letters are also called roman symbols.
For example, the year 2019 is written as MMXIX.
Rules to Write Roman Numerals
There are certain rules to be followed if we have to represent a number in roman numerals form. Please check the rules listed below.
- The value of the symbol is added to itself, as many times as it is repeated. (Eg. II – 2, XX – 20 and XXX – 30).
- A symbol can be repeated only for three times, for example XXX = 30, CC = 200, etc.
- Symbols V, L, and D are never repeated.
- When a symbol of smaller value appears after a symbol of greater value, its values will be added. For Example- VI = V + I = 5 + 1 = 6.
- When a symbol of a smaller value appears before a greater value symbol, it will be subtracted. For Example- IX = X – I = 10 – 1 = 9.
- The symbols V, L, and D are never subtracted, as they are not written before a greater value symbol.
- The symbol I can be subtracted from V and X only and symbol X can be subtracted from symbols L, M and C only.
Converting Roman Numerals to Numbers
Rule 1: If one or more symbols are placed after another letter of greater value, add that amount.
- VII = 7 (5 + 2 = 7)
- LXXX = 80 (50 + 10 + 10 + 10 = 80)
- MCCC = 1300 (1000+100 + 100 + 100 = 1300)
Rule 2: If a symbol is placed before another letter of greater value, subtract that amount.
- CM = 900 (1000 – 100 = 900)
- IX = 9 ( 10 – 1 = 9 )
- XC = 90 (100 – 10 = 90)
Rule 3: 1000 is replaced by a bar in the case of roman numerals
5000 | 10,000 | 50,000 | 100,000 | 500,000 | 1,000000 |
Subtractive Rule of Roman Numerals
Write | Instead of | For the value of |
IV | IIII | 4 |
IX | VIIII | 9 |
XL | XXXX | 40 |
XC | LXXXX | 90 |
CD | CCCC | 400 |
CM | DCCCC | 900 |