Roman Numerals Converter. Easy and fast conversions of roman numerals to Hindu Arabic numbers and vice versa.
How shall I use the Roman Numerals Converter?
Enter the roman numerals you want to convert. The conversion happens immediately. Our Roman Numberals converter works in both directions: If you enter a value in the other field, it can also change the number back from it.
What are Roman Numerals?
Roman numerals are essentially a decimal number system, but the system uses a set of symbols with fixed values, including "built-in" powers of ten. Tally-like combinations of these fixed symbols correspond to the (placed) digits of Arabic numerals. This structure allows for significant flexibility in notation, and many variant forms are attested.
Modern style uses seven symbols, each with a fixed integer value.
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
The numerals for 4 (IV) and 9 (IX) are written using "subtractive notation", where the first symbol (I) is subtracted from the larger one (V, or X), thus avoiding the clumsier (IIII, and VIIII). Subtractive notation is also used for 40 (XL), 90 (XC), 400 (CD) and 900 (CM).
Roman Numerals Conversion Chart
These are the most common and most frequently searched roman numerals conversions:
Arabic Hindu Number = Roman numeral
1 = I | 2 = II | 3 = III | 4 = IV |
3 = III | 4 = IV | 5 = V | 6 = VI |
5 = V | 6 = VI | 7 = VII | 8 = VIII |
7 = VII | 8 = VIII | 9 = IX | 10 = X |
9 = IX | 10 = X | 11 = XI | 12 = XII |
11 = XI | 12 = XII | 13 = XIII | 14 = XIV |
13 = XIII | 14 = XIV | 15 = XV | 16 = XVI |
15 = XV | 16 = XVI | 17 = XVII | 18 = XVIII |
17 = XVII | 18 = XVIII | 19 = XIX | 20 = XX |
19 = XIX | 20 = XX | 21 = XXI | 22 = XXII |
21 = XXI | 22 = XXII | 23 = XXIII | 24 = XXIV |
23 = XXIII | 24 = XXIV | 25 = XXV | 26 = XXVI |
25 = XXV | 26 = XXVI | 27 = XXVII | 28 = XXVIII |
27 = XXVII | 28 = XXVIII | 29 = XXIX | 30 = XXX |
29 = XXIX | 30 = XXX | 31 = XXXI | 32 = XXXII |
31 = XXXI | 32 = XXXII | 33 = XXXIII | 34 = XXXIV |
33 = XXXIII | 34 = XXXIV | 35 = XXXV | 36 = XXXVI |
35 = XXXV | 36 = XXXVI | 37 = XXXVII | 38 = XXXVIII |
37 = XXXVII | 38 = XXXVIII | 39 = XXXIX | 40 = XL |
39 = XXXIX | 40 = XL | 41 = XLI | 42 = XLII |
41 = XLI | 42 = XLII | 43 = XLIII | 44 = XLIV |
43 = XLIII | 44 = XLIV | 45 = XLV | 46 = XLVI |
45 = XLV | 46 = XLVI | 47 = XLVII | 48 = XLVIII |
47 = XLVII | 48 = XLVIII | 49 = XLIX | 50 = L |
49 = XLIX | 50 = L | 51 = LI | 52 = LII |
51 = LI | 52 = LII | 53 = LIII | 54 = LIV |
53 = LIII | 54 = LIV | 55 = LV | 56 = LVI |
55 = LV | 56 = LVI | 57 = LVII | 58 = LVIII |
57 = LVII | 58 = LVIII | 59 = LIX | 60 = LX |
59 = LIX | 60 = LX | 61 = LXI | 62 = LXII |
61 = LXI | 62 = LXII | 63 = LXIII | 64 = LXIV |
63 = LXIII | 64 = LXIV | 65 = LXV | 66 = LXVI |
65 = LXV | 66 = LXVI | 67 = LXVII | 68 = LXVIII |
67 = LXVII | 68 = LXVIII | 69 = LXIX | 70 = LXX |
69 = LXIX | 70 = LXX | 71 = LXXI | 72 = LXXII |
71 = LXXI | 72 = LXXII | 73 = LXXIII | 74 = LXXIV |
73 = LXXIII | 74 = LXXIV | 75 = LXXV | 76 = LXXVI |
75 = LXXV | 76 = LXXVI | 77 = LXXVII | 78 = LXXVIII |
77 = LXXVII | 78 = LXXVIII | 79 = LXXIX | 80 = LXXX |
79 = LXXIX | 80 = LXXX | 81 = LXXXI | 82 = LXXXII |
81 = LXXXI | 82 = LXXXII | 83 = LXXXIII | 84 = LXXXIV |
83 = LXXXIII | 84 = LXXXIV | 85 = LXXXV | 86 = LXXXVI |
85 = LXXXV | 86 = LXXXVI | 87 = LXXXVII | 88 = LXXXVIII |
87 = LXXXVII | 88 = LXXXVIII | 89 = LXXXIX | 90 = XC |
89 = LXXXIX | 90 = XC | 91 = XCI | 92 = XCII |
91 = XCI | 92 = XCII | 93 = XCIII | 94 = XCIV |
93 = XCIII | 94 = XCIV | 95 = XCV | 96 = XCVI |
95 = XCV | 96 = XCVI | 97 = XCVII | 98 = XCVIII |
97 = XCVII | 98 = XCVIII | 99 = XCIX | 100 = C |
99 = XCIX | 100 = C | 101 = CI | 102 = CII |
101 = CI | 102 = CII | 103 = CIII | 104 = CIV |
103 = CIII | 104 = CIV | 105 = CV | 106 = CVI |
105 = CV | 106 = CVI | 107 = CVII | 108 = CVIII |
107 = CVII | 108 = CVIII | 109 = CIX | 110 = CX |
109 = CIX | 110 = CX | 111 = CXI | 112 = CXII |
111 = CXI | 112 = CXII | 113 = CXIII | 114 = CXIV |
113 = CXIII | 114 = CXIV | 115 = CXV | 116 = CXVI |
115 = CXV | 116 = CXVI | 117 = CXVII | 118 = CXVIII |
117 = CXVII | 118 = CXVIII | 119 = CXIX | 120 = CXX |
119 = CXIX | 120 = CXX | 121 = CXXI | 122 = CXXII |
121 = CXXI | 122 = CXXII | 123 = CXXIII | 124 = CXXIV |
123 = CXXIII | 124 = CXXIV | 125 = CXXV | 126 = CXXVI |
125 = CXXV | 126 = CXXVI | 127 = CXXVII | 128 = CXXVIII |
127 = CXXVII | 128 = CXXVIII | 129 = CXXIX | 130 = CXXX |
129 = CXXIX | 130 = CXXX | 131 = CXXXI | 132 = CXXXII |
131 = CXXXI | 132 = CXXXII | 133 = CXXXIII | 134 = CXXXIV |
133 = CXXXIII | 134 = CXXXIV | 135 = CXXXV | 136 = CXXXVI |
135 = CXXXV | 136 = CXXXVI | 137 = CXXXVII | 138 = CXXXVIII |
137 = CXXXVII | 138 = CXXXVIII | 139 = CXXXIX | 140 = CXL |
139 = CXXXIX | 140 = CXL | 141 = CXLI | 142 = CXLII |
141 = CXLI | 142 = CXLII | 143 = CXLIII | 144 = CXLIV |
143 = CXLIII | 144 = CXLIV | 145 = CXLV | 146 = CXLVI |
145 = CXLV | 146 = CXLVI | 147 = CXLVII | 148 = CXLVIII |
147 = CXLVII | 148 = CXLVIII | 149 = CXLIX | 150 = CL |
149 = CXLIX | 150 = CL | 151 = CLI | 152 = CLII |
151 = CLI | 152 = CLII | 153 = CLIII | 154 = CLIV |
153 = CLIII | 154 = CLIV | 155 = CLV | 156 = CLVI |
155 = CLV | 156 = CLVI | 157 = CLVII | 158 = CLVIII |
157 = CLVII | 158 = CLVIII | 159 = CLIX | 160 = CLX |
159 = CLIX | 160 = CLX | 161 = CLXI | 162 = CLXII |
161 = CLXI | 162 = CLXII | 163 = CLXIII | 164 = CLXIV |
163 = CLXIII | 164 = CLXIV | 165 = CLXV | 166 = CLXVI |
165 = CLXV | 166 = CLXVI | 167 = CLXVII | 168 = CLXVIII |
167 = CLXVII | 168 = CLXVIII | 169 = CLXIX | 170 = CLXX |
169 = CLXIX | 170 = CLXX | 171 = CLXXI | 172 = CLXXII |
171 = CLXXI | 172 = CLXXII | 173 = CLXXIII | 174 = CLXXIV |
173 = CLXXIII | 174 = CLXXIV | 175 = CLXXV | 176 = CLXXVI |
175 = CLXXV | 176 = CLXXVI | 177 = CLXXVII | 178 = CLXXVIII |
177 = CLXXVII | 178 = CLXXVIII | 179 = CLXXIX | 180 = CLXXX |
179 = CLXXIX | 180 = CLXXX | 181 = CLXXXI | 182 = CLXXXII |
181 = CLXXXI | 182 = CLXXXII | 183 = CLXXXIII | 184 = CLXXXIV |
183 = CLXXXIII | 184 = CLXXXIV | 185 = CLXXXV | 186 = CLXXXVI |
185 = CLXXXV | 186 = CLXXXVI | 187 = CLXXXVII | 188 = CLXXXVIII |
187 = CLXXXVII | 188 = CLXXXVIII | 189 = CLXXXIX | 190 = CXC |
189 = CLXXXIX | 190 = CXC | 191 = CXCI | 192 = CXCII |
191 = CXCI | 192 = CXCII | 193 = CXCIII | 194 = CXCIV |
193 = CXCIII | 194 = CXCIV | 195 = CXCV | 196 = CXCVI |
195 = CXCV | 196 = CXCVI | 197 = CXCVII | 198 = CXCVIII |
197 = CXCVII | 198 = CXCVIII | 199 = CXCIX | 200 = CC |
199 = CXCIX | 200 = CC | 201 = CCI | 202 = CCII |
Sample Roman numeral Conversion
- 2666 in roman numerals = MMDCLXVI
- DCXCIV in numbers = 694
- 993 in roman numerals = CMXCIII
- MXLIX in numbers = 1049
- 2013 in roman numerals = MMXIII
- DC in numbers = 600
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