| Hex | Dec | Octal | Binary |
| 0 | 0 | 0 | 0 | | 1 | 1 | 1 | 1 | | 2 | 2 | 2 | 10 | | 3 | 3 | 3 | 11 | | 4 | 4 | 4 | 100 | | 5 | 5 | 5 | 101 | | 6 | 6 | 6 | 110 | | 7 | 7 | 7 | 111 | | 8 | 8 | 10 | 1000 | | 9 | 9 | 11 | 1001 | | 10 | A | 12 | 1010 | | 11 | B | 13 | 1011 | | 12 | C | 14 | 1100 | | 13 | D | 15 | 1101 | | 14 | E | 16 | 1110 | | 15 | F | 17 | 1111 | | 16 | 10 | 20 | 10000 | | 17 | 11 | 21 | 10001 | | 18 | 12 | 22 | 10010 | | 19 | 13 | 23 | 10011 | | 20 | 14 | 24 | 10100 | | 21 | 15 | 25 | 10101 | | 22 | 16 | 26 | 10110 | | 23 | 17 | 27 | 10111 | | 24 | 18 | 30 | 11000 | | 25 | 19 | 31 | 11001 | | 26 | 1A | 32 | 11010 | | 27 | 1B | 33 | 11011 | | 28 | 1C | 34 | 11100 | | 29 | 1D | 35 | 11101 | | 30 | 1E | 36 | 11110 | | 31 | 1F | 37 | 11111 | | 32 | 20 | 40 | 100000 | | 33 | 21 | 41 | 100001 | | 34 | 22 | 42 | 100010 | | 35 | 23 | 43 | 100011 | | 36 | 24 | 44 | 100100 | | 37 | 25 | 45 | 100101 | | 38 | 26 | 46 | 100110 | | 39 | 27 | 47 | 100111 | | 40 | 28 | 50 | 101000 | | 41 | 29 | 51 | 101001 | | 42 | 2A | 52 | 101010 | | 43 | 2B | 53 | 101011 | | 44 | 2C | 54 | 101100 | | 45 | 2D | 55 | 101101 | | 46 | 2E | 56 | 101110 | | 47 | 2F | 57 | 101111 | | 48 | 30 | 60 | 110000 | | 49 | 31 | 61 | 110001 | | 50 | 32 | 62 | 110010 | | 51 | 33 | 63 | 110011 | | 52 | 34 | 64 | 110100 | | 53 | 35 | 65 | 110101 | | 54 | 36 | 66 | 110110 | | 55 | 37 | 67 | 110111 | | 56 | 38 | 70 | 111000 | | 57 | 39 | 71 | 111001 | | 58 | 3A | 72 | 111010 | | 59 | 3B | 73 | 111011 | | 60 | 3C | 74 | 111100 | | 61 | 3D | 75 | 111101 | | 62 | 3E | 76 | 111110 | | 63 | 3F | 77 | 111111 | | 64 | 40 | 100 | 1000000 | | 65 | 41 | 101 | 1000001 | | 66 | 42 | 102 | 1000010 | | 67 | 43 | 103 | 1000011 | | 68 | 44 | 104 | 1000100 | | 69 | 45 | 105 | 1000101 | | 70 | 46 | 106 | 1000110 | | 71 | 47 | 107 | 1000111 | | 72 | 48 | 110 | 1001000 | | 73 | 49 | 111 | 1001001 | | 74 | 4A | 112 | 1001010 | | 75 | 4B | 113 | 1001011 | | 76 | 4C | 114 | 1001100 | | 77 | 4D | 115 | 1001101 | | 78 | 4E | 116 | 1001110 | | 79 | 4F | 117 | 1001111 | | 80 | 50 | 120 | 1010000 | | 81 | 51 | 121 | 1010001 | | 82 | 52 | 122 | 1010010 | | 83 | 53 | 123 | 1010011 | | 84 | 54 | 124 | 1010100 | | 85 | 55 | 125 | 1010101 | | 86 | 56 | 126 | 1010110 | | 87 | 57 | 127 | 1010111 | | 88 | 58 | 130 | 1011000 | | 89 | 59 | 131 | 1011001 | | 90 | 5A | 132 | 1011010 | | 91 | 5B | 133 | 1011011 | | 92 | 5C | 134 | 1011100 | | 93 | 5D | 135 | 1011101 | | 94 | 5E | 136 | 1011110 | | 95 | 5F | 137 | 1011111 | | 96 | 60 | 140 | 1100000 | | 97 | 61 | 141 | 1100001 | | 98 | 62 | 142 | 1100010 | | 99 | 63 | 143 | 1100011 | | 100 | 64 | 144 | 1100100 | | 101 | 65 | 145 | 1100101 | | 102 | 66 | 146 | 1100110 | | 103 | 67 | 147 | 1100111 | | 104 | 68 | 150 | 1101000 | | 105 | 69 | 151 | 1101001 | | 106 | 6A | 152 | 1101010 | | 107 | 6B | 153 | 1101011 | | 108 | 6C | 154 | 1101100 | | 109 | 6D | 155 | 1101101 | | 110 | 6E | 156 | 1101110 | | 111 | 6F | 157 | 1101111 | | 112 | 70 | 160 | 1110000 | | 113 | 71 | 161 | 1110001 | | 114 | 72 | 162 | 1110010 | | 115 | 73 | 163 | 1110011 | | 116 | 74 | 164 | 1110100 | | 117 | 75 | 165 | 1110101 | | 118 | 76 | 166 | 1110110 | | 119 | 77 | 167 | 1110111 | | 120 | 78 | 170 | 1111000 | | 121 | 79 | 171 | 1111001 | | 122 | 7A | 172 | 1111010 | | 123 | 7B | 173 | 1111011 | | 124 | 7C | 174 | 1111100 | | 125 | 7D | 175 | 1111101 | | 126 | 7E | 176 | 1111110 | | 127 | 7F | 177 | 1111111 |
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| Hex | Dec | Octal | Binary |
| 128 | 80 | 200 | 10000000 | | 129 | 81 | 201 | 10000001 | | 130 | 82 | 202 | 10000010 | | 131 | 83 | 203 | 10000011 | | 132 | 84 | 204 | 10000100 | | 133 | 85 | 205 | 10000101 | | 134 | 86 | 206 | 10000110 | | 135 | 87 | 207 | 10000111 | | 136 | 88 | 210 | 10001000 | | 137 | 89 | 211 | 10001001 | | 138 | 8A | 212 | 10001010 | | 139 | 8B | 213 | 10001011 | | 140 | 8C | 214 | 10001100 | | 141 | 8D | 215 | 10001101 | | 142 | 8E | 216 | 10001110 | | 143 | 8F | 217 | 10001111 | | 144 | 90 | 220 | 10010000 | | 145 | 91 | 221 | 10010001 | | 146 | 92 | 222 | 10010010 | | 147 | 93 | 223 | 10010011 | | 148 | 94 | 224 | 10010100 | | 149 | 95 | 225 | 10010101 | | 150 | 96 | 226 | 10010110 | | 151 | 97 | 227 | 10010111 | | 152 | 98 | 230 | 10011000 | | 153 | 99 | 231 | 10011001 | | 154 | 9A | 232 | 10011010 | | 155 | 9B | 233 | 10011011 | | 156 | 9C | 234 | 10011100 | | 157 | 9D | 235 | 10011101 | | 158 | 9E | 236 | 10011110 | | 159 | 9F | 237 | 10011111 | | 160 | A0 | 240 | 10100000 | | 161 | A1 | 241 | 10100001 | | 162 | A2 | 242 | 10100010 | | 163 | A3 | 243 | 10100011 | | 164 | A4 | 244 | 10100100 | | 165 | A5 | 245 | 10100101 | | 166 | A6 | 246 | 10100110 | | 167 | A7 | 247 | 10100111 | | 168 | A8 | 250 | 10101000 | | 169 | A9 | 251 | 10101001 | | 170 | AA | 252 | 10101010 | | 171 | AB | 253 | 10101011 | | 172 | AC | 254 | 10101100 | | 173 | AD | 255 | 10101101 | | 174 | AE | 256 | 10101110 | | 175 | AF | 257 | 10101111 | | 176 | B0 | 260 | 10110000 | | 177 | B1 | 261 | 10110001 | | 178 | B2 | 262 | 10110010 | | 179 | B3 | 263 | 10110011 | | 180 | B4 | 264 | 10110100 | | 181 | B5 | 265 | 10110101 | | 182 | B6 | 266 | 10110110 | | 183 | B7 | 267 | 10110111 | | 184 | B8 | 270 | 10111000 | | 185 | B9 | 271 | 10111001 | | 186 | BA | 272 | 10111010 | | 187 | BB | 273 | 10111011 | | 188 | BC | 274 | 10111100 | | 189 | BD | 275 | 10111101 | | 190 | BE | 276 | 10111110 | | 191 | BF | 277 | 10111111 | | 192 | C0 | 300 | 11000000 | | 193 | C1 | 301 | 11000001 | | 194 | C2 | 302 | 11000010 | | 195 | C3 | 303 | 11000011 | | 196 | C4 | 304 | 11000100 | | 197 | C5 | 305 | 11000101 | | 198 | C6 | 306 | 11000110 | | 199 | C7 | 307 | 11000111 | | 200 | C8 | 310 | 11001000 | | 201 | C9 | 311 | 11001001 | | 202 | CA | 312 | 11001010 | | 203 | CB | 313 | 11001011 | | 204 | CC | 314 | 11001100 | | 205 | CD | 315 | 11001101 | | 206 | CE | 316 | 11001110 | | 207 | CF | 317 | 11001111 | | 208 | D0 | 320 | 11010000 | | 209 | D1 | 321 | 11010001 | | 210 | D2 | 322 | 11010010 | | 211 | D3 | 323 | 11010011 | | 212 | D4 | 324 | 11010100 | | 213 | D5 | 325 | 11010101 | | 214 | D6 | 326 | 11010110 | | 215 | D7 | 327 | 11010111 | | 216 | D8 | 330 | 11011000 | | 217 | D9 | 331 | 11011001 | | 218 | DA | 332 | 11011010 | | 219 | DB | 333 | 11011011 | | 220 | DC | 334 | 11011100 | | 221 | DD | 335 | 11011101 | | 222 | DE | 336 | 11011110 | | 223 | DF | 337 | 11011111 | | 224 | E0 | 340 | 11100000 | | 225 | E1 | 341 | 11100001 | | 226 | E2 | 342 | 11100010 | | 227 | E3 | 343 | 11100011 | | 228 | E4 | 344 | 11100100 | | 229 | E5 | 345 | 11100101 | | 230 | E6 | 346 | 11100110 | | 231 | E7 | 347 | 11100111 | | 232 | E8 | 350 | 11101000 | | 233 | E9 | 351 | 11101001 | | 234 | EA | 352 | 11101010 | | 235 | EB | 353 | 11101011 | | 236 | EC | 354 | 11101100 | | 237 | ED | 355 | 11101101 | | 238 | EE | 356 | 11101110 | | 239 | EF | 357 | 11101111 | | 240 | F0 | 360 | 11110000 | | 241 | F1 | 361 | 11110001 | | 242 | F2 | 362 | 11110010 | | 243 | F3 | 363 | 11110011 | | 244 | F4 | 364 | 11110100 | | 245 | F5 | 365 | 11110101 | | 246 | F6 | 366 | 11110110 | | 247 | F7 | 367 | 11110111 | | 248 | F8 | 370 | 11111000 | | 249 | F9 | 371 | 11111001 | | 250 | FA | 372 | 11111010 | | 251 | FB | 373 | 11111011 | | 252 | FC | 374 | 11111100 | | 253 | FD | 375 | 11111101 | | 254 | FE | 376 | 11111110 | | 255 | FF | 377 | 11111111 |
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In mathematics and computer science, hexadecimal, or simply hex, is a numeral notation with a radix (base) 16, written using the symbols 0–9 and A–F.
Use the conversion table above to convert hexadecimal numbers from 0 to FF to other numeral notation. For numbers greater than FF (or decimal 255), you can use the utility
below to convert hex numbers to decimal and vice versa.
Some conventions used to represent hexadecimal number in various systems (E.g: to represent hexadecimal number 95F):
| Environment | Hex Representation |
| Typeset | 95F16, 95FHEX |
| Ada | 16#95F# |
| Postscript | 16#95F |
| Pascal, Object Pascal, Delphi | $95F |
| C, C++, C#, Java | 0x95F |
| HTML | x95F |
| Microsoft Assembler, Turbo Assembler | 095Fh |
| Common Lisp | #x95F |
| Smalltalk | 16r95F |
| QBasic, Visual Basic | &H95F |
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