Convertir des bits en octets (bit en o)

1 bit = 0,125 o. Bit (bit), Octet (o). Le facteur exact, la formule et toutes les valeurs de 1 à 10 000.

=

Comment convertir des bits en octets

Multipliez la valeur en bit par 0,125 : le résultat est en o.

o = bit × 0,125Dans l'autre sens, 1 o = 8 bit.

Où ces deux unités servent

Le bit est la plus petite quantité d'information possible, une réponse par oui ou par non ; son nom contracte binary digit, proposé en 1947 et rendu célèbre par l'article de Shannon l'année suivante. L'octet vaut huit bits aujourd'hui, mais ce ne fut pas toujours vrai : les premières machines en ont eu six, sept ou neuf, et c'est pourquoi le français dit octet là où l'anglais dit byte. Huit contre un, et c'est le facteur qui déçoit les abonnés : la ligne se vend en bits par seconde, le fichier se compte en octets, si bien qu'un débit de cent mégabits ne descend jamais plus de 12,5 mégaoctets par seconde.

Table de conversion, bits vers octets

1 bit0,125 o
2 bit0,25 o
5 bit0,625 o
10 bit1,25 o
20 bit2,5 o
50 bit6,25 o
100 bit12,5 o
500 bit62,5 o
1 000 bit125 o
Voir toutes les valeurs
  • 1 bit = 0,125 o
  • 2 bit = 0,25 o
  • 3 bit = 0,375 o
  • 4 bit = 0,5 o
  • 5 bit = 0,625 o
  • 6 bit = 0,75 o
  • 7 bit = 0,875 o
  • 8 bit = 1 o
  • 9 bit = 1,125 o
  • 10 bit = 1,25 o
  • 11 bit = 1,375 o
  • 12 bit = 1,5 o
  • 13 bit = 1,625 o
  • 14 bit = 1,75 o
  • 15 bit = 1,875 o
  • 16 bit = 2 o
  • 17 bit = 2,125 o
  • 18 bit = 2,25 o
  • 19 bit = 2,375 o
  • 20 bit = 2,5 o
  • 21 bit = 2,625 o
  • 22 bit = 2,75 o
  • 23 bit = 2,875 o
  • 24 bit = 3 o
  • 25 bit = 3,125 o
  • 26 bit = 3,25 o
  • 27 bit = 3,375 o
  • 28 bit = 3,5 o
  • 29 bit = 3,625 o
  • 30 bit = 3,75 o
  • 31 bit = 3,875 o
  • 32 bit = 4 o
  • 33 bit = 4,125 o
  • 34 bit = 4,25 o
  • 35 bit = 4,375 o
  • 36 bit = 4,5 o
  • 37 bit = 4,625 o
  • 38 bit = 4,75 o
  • 39 bit = 4,875 o
  • 40 bit = 5 o
  • 41 bit = 5,125 o
  • 42 bit = 5,25 o
  • 43 bit = 5,375 o
  • 44 bit = 5,5 o
  • 45 bit = 5,625 o
  • 46 bit = 5,75 o
  • 47 bit = 5,875 o
  • 48 bit = 6 o
  • 49 bit = 6,125 o
  • 50 bit = 6,25 o
  • 51 bit = 6,375 o
  • 52 bit = 6,5 o
  • 53 bit = 6,625 o
  • 54 bit = 6,75 o
  • 55 bit = 6,875 o
  • 56 bit = 7 o
  • 57 bit = 7,125 o
  • 58 bit = 7,25 o
  • 59 bit = 7,375 o
  • 60 bit = 7,5 o
  • 61 bit = 7,625 o
  • 62 bit = 7,75 o
  • 63 bit = 7,875 o
  • 64 bit = 8 o
  • 65 bit = 8,125 o
  • 66 bit = 8,25 o
  • 67 bit = 8,375 o
  • 68 bit = 8,5 o
  • 69 bit = 8,625 o
  • 70 bit = 8,75 o
  • 71 bit = 8,875 o
  • 72 bit = 9 o
  • 73 bit = 9,125 o
  • 74 bit = 9,25 o
  • 75 bit = 9,375 o
  • 76 bit = 9,5 o
  • 77 bit = 9,625 o
  • 78 bit = 9,75 o
  • 79 bit = 9,875 o
  • 80 bit = 10 o
  • 81 bit = 10,125 o
  • 82 bit = 10,25 o
  • 83 bit = 10,375 o
  • 84 bit = 10,5 o
  • 85 bit = 10,625 o
  • 86 bit = 10,75 o
  • 87 bit = 10,875 o
  • 88 bit = 11 o
  • 89 bit = 11,125 o
  • 90 bit = 11,25 o
  • 91 bit = 11,375 o
  • 92 bit = 11,5 o
  • 93 bit = 11,625 o
  • 94 bit = 11,75 o
  • 95 bit = 11,875 o
  • 96 bit = 12 o
  • 97 bit = 12,125 o
  • 98 bit = 12,25 o
  • 99 bit = 12,375 o
  • 100 bit = 12,5 o
  • 101 bit = 12,625 o
  • 102 bit = 12,75 o
  • 103 bit = 12,875 o
  • 104 bit = 13 o
  • 105 bit = 13,125 o
  • 106 bit = 13,25 o
  • 107 bit = 13,375 o
  • 108 bit = 13,5 o
  • 109 bit = 13,625 o
  • 110 bit = 13,75 o
  • 111 bit = 13,875 o
  • 112 bit = 14 o
  • 113 bit = 14,125 o
  • 114 bit = 14,25 o
  • 115 bit = 14,375 o
  • 116 bit = 14,5 o
  • 117 bit = 14,625 o
  • 118 bit = 14,75 o
  • 119 bit = 14,875 o
  • 120 bit = 15 o
  • 121 bit = 15,125 o
  • 122 bit = 15,25 o
  • 123 bit = 15,375 o
  • 124 bit = 15,5 o
  • 125 bit = 15,625 o
  • 126 bit = 15,75 o
  • 127 bit = 15,875 o
  • 128 bit = 16 o
  • 129 bit = 16,125 o
  • 130 bit = 16,25 o
  • 131 bit = 16,375 o
  • 132 bit = 16,5 o
  • 133 bit = 16,625 o
  • 134 bit = 16,75 o
  • 135 bit = 16,875 o
  • 136 bit = 17 o
  • 137 bit = 17,125 o
  • 138 bit = 17,25 o
  • 139 bit = 17,375 o
  • 140 bit = 17,5 o
  • 141 bit = 17,625 o
  • 142 bit = 17,75 o
  • 143 bit = 17,875 o
  • 144 bit = 18 o
  • 145 bit = 18,125 o
  • 146 bit = 18,25 o
  • 147 bit = 18,375 o
  • 148 bit = 18,5 o
  • 149 bit = 18,625 o
  • 150 bit = 18,75 o
  • 151 bit = 18,875 o
  • 152 bit = 19 o
  • 153 bit = 19,125 o
  • 154 bit = 19,25 o
  • 155 bit = 19,375 o
  • 156 bit = 19,5 o
  • 157 bit = 19,625 o
  • 158 bit = 19,75 o
  • 159 bit = 19,875 o
  • 160 bit = 20 o
  • 161 bit = 20,125 o
  • 162 bit = 20,25 o
  • 163 bit = 20,375 o
  • 164 bit = 20,5 o
  • 165 bit = 20,625 o
  • 166 bit = 20,75 o
  • 167 bit = 20,875 o
  • 168 bit = 21 o
  • 169 bit = 21,125 o
  • 170 bit = 21,25 o
  • 171 bit = 21,375 o
  • 172 bit = 21,5 o
  • 173 bit = 21,625 o
  • 174 bit = 21,75 o
  • 175 bit = 21,875 o
  • 176 bit = 22 o
  • 177 bit = 22,125 o
  • 178 bit = 22,25 o
  • 179 bit = 22,375 o
  • 180 bit = 22,5 o
  • 181 bit = 22,625 o
  • 182 bit = 22,75 o
  • 183 bit = 22,875 o
  • 184 bit = 23 o
  • 185 bit = 23,125 o
  • 186 bit = 23,25 o
  • 187 bit = 23,375 o
  • 188 bit = 23,5 o
  • 189 bit = 23,625 o
  • 190 bit = 23,75 o
  • 191 bit = 23,875 o
  • 192 bit = 24 o
  • 193 bit = 24,125 o
  • 194 bit = 24,25 o
  • 195 bit = 24,375 o
  • 196 bit = 24,5 o
  • 197 bit = 24,625 o
  • 198 bit = 24,75 o
  • 199 bit = 24,875 o
  • 200 bit = 25 o
  • 205 bit = 25,625 o
  • 210 bit = 26,25 o
  • 215 bit = 26,875 o
  • 220 bit = 27,5 o
  • 225 bit = 28,125 o
  • 230 bit = 28,75 o
  • 235 bit = 29,375 o
  • 240 bit = 30 o
  • 245 bit = 30,625 o
  • 250 bit = 31,25 o
  • 255 bit = 31,875 o
  • 260 bit = 32,5 o
  • 265 bit = 33,125 o
  • 270 bit = 33,75 o
  • 275 bit = 34,375 o
  • 280 bit = 35 o
  • 285 bit = 35,625 o
  • 290 bit = 36,25 o
  • 295 bit = 36,875 o
  • 300 bit = 37,5 o
  • 305 bit = 38,125 o
  • 310 bit = 38,75 o
  • 315 bit = 39,375 o
  • 320 bit = 40 o
  • 325 bit = 40,625 o
  • 330 bit = 41,25 o
  • 335 bit = 41,875 o
  • 340 bit = 42,5 o
  • 345 bit = 43,125 o
  • 350 bit = 43,75 o
  • 355 bit = 44,375 o
  • 360 bit = 45 o
  • 365 bit = 45,625 o
  • 370 bit = 46,25 o
  • 375 bit = 46,875 o
  • 380 bit = 47,5 o
  • 385 bit = 48,125 o
  • 390 bit = 48,75 o
  • 395 bit = 49,375 o
  • 400 bit = 50 o
  • 405 bit = 50,625 o
  • 410 bit = 51,25 o
  • 415 bit = 51,875 o
  • 420 bit = 52,5 o
  • 425 bit = 53,125 o
  • 430 bit = 53,75 o
  • 435 bit = 54,375 o
  • 440 bit = 55 o
  • 445 bit = 55,625 o
  • 450 bit = 56,25 o
  • 455 bit = 56,875 o
  • 460 bit = 57,5 o
  • 465 bit = 58,125 o
  • 470 bit = 58,75 o
  • 475 bit = 59,375 o
  • 480 bit = 60 o
  • 485 bit = 60,625 o
  • 490 bit = 61,25 o
  • 495 bit = 61,875 o
  • 500 bit = 62,5 o
  • 510 bit = 63,75 o
  • 520 bit = 65 o
  • 530 bit = 66,25 o
  • 540 bit = 67,5 o
  • 550 bit = 68,75 o
  • 560 bit = 70 o
  • 570 bit = 71,25 o
  • 580 bit = 72,5 o
  • 590 bit = 73,75 o
  • 600 bit = 75 o
  • 610 bit = 76,25 o
  • 620 bit = 77,5 o
  • 630 bit = 78,75 o
  • 640 bit = 80 o
  • 650 bit = 81,25 o
  • 660 bit = 82,5 o
  • 670 bit = 83,75 o
  • 680 bit = 85 o
  • 690 bit = 86,25 o
  • 700 bit = 87,5 o
  • 710 bit = 88,75 o
  • 720 bit = 90 o
  • 730 bit = 91,25 o
  • 740 bit = 92,5 o
  • 750 bit = 93,75 o
  • 760 bit = 95 o
  • 770 bit = 96,25 o
  • 780 bit = 97,5 o
  • 790 bit = 98,75 o
  • 800 bit = 100 o
  • 810 bit = 101,25 o
  • 820 bit = 102,5 o
  • 830 bit = 103,75 o
  • 840 bit = 105 o
  • 850 bit = 106,25 o
  • 860 bit = 107,5 o
  • 870 bit = 108,75 o
  • 880 bit = 110 o
  • 890 bit = 111,25 o
  • 900 bit = 112,5 o
  • 910 bit = 113,75 o
  • 920 bit = 115 o
  • 930 bit = 116,25 o
  • 940 bit = 117,5 o
  • 950 bit = 118,75 o
  • 960 bit = 120 o
  • 970 bit = 121,25 o
  • 980 bit = 122,5 o
  • 990 bit = 123,75 o
  • 1 000 bit = 125 o
  • 1 025 bit = 128,125 o
  • 1 050 bit = 131,25 o
  • 1 075 bit = 134,375 o
  • 1 100 bit = 137,5 o
  • 1 125 bit = 140,625 o
  • 1 150 bit = 143,75 o
  • 1 175 bit = 146,875 o
  • 1 200 bit = 150 o
  • 1 225 bit = 153,125 o
  • 1 250 bit = 156,25 o
  • 1 275 bit = 159,375 o
  • 1 300 bit = 162,5 o
  • 1 325 bit = 165,625 o
  • 1 350 bit = 168,75 o
  • 1 375 bit = 171,875 o
  • 1 400 bit = 175 o
  • 1 425 bit = 178,125 o
  • 1 450 bit = 181,25 o
  • 1 475 bit = 184,375 o
  • 1 500 bit = 187,5 o
  • 1 525 bit = 190,625 o
  • 1 550 bit = 193,75 o
  • 1 575 bit = 196,875 o
  • 1 600 bit = 200 o
  • 1 625 bit = 203,125 o
  • 1 650 bit = 206,25 o
  • 1 675 bit = 209,375 o
  • 1 700 bit = 212,5 o
  • 1 725 bit = 215,625 o
  • 1 750 bit = 218,75 o
  • 1 775 bit = 221,875 o
  • 1 800 bit = 225 o
  • 1 825 bit = 228,125 o
  • 1 850 bit = 231,25 o
  • 1 875 bit = 234,375 o
  • 1 900 bit = 237,5 o
  • 1 925 bit = 240,625 o
  • 1 950 bit = 243,75 o
  • 1 975 bit = 246,875 o
  • 2 000 bit = 250 o
  • 2 050 bit = 256,25 o
  • 2 100 bit = 262,5 o
  • 2 150 bit = 268,75 o
  • 2 200 bit = 275 o
  • 2 250 bit = 281,25 o
  • 2 300 bit = 287,5 o
  • 2 350 bit = 293,75 o
  • 2 400 bit = 300 o
  • 2 450 bit = 306,25 o
  • 2 500 bit = 312,5 o
  • 2 550 bit = 318,75 o
  • 2 600 bit = 325 o
  • 2 650 bit = 331,25 o
  • 2 700 bit = 337,5 o
  • 2 750 bit = 343,75 o
  • 2 800 bit = 350 o
  • 2 850 bit = 356,25 o
  • 2 900 bit = 362,5 o
  • 2 950 bit = 368,75 o
  • 3 000 bit = 375 o
  • 3 050 bit = 381,25 o
  • 3 100 bit = 387,5 o
  • 3 150 bit = 393,75 o
  • 3 200 bit = 400 o
  • 3 250 bit = 406,25 o
  • 3 300 bit = 412,5 o
  • 3 350 bit = 418,75 o
  • 3 400 bit = 425 o
  • 3 450 bit = 431,25 o
  • 3 500 bit = 437,5 o
  • 3 550 bit = 443,75 o
  • 3 600 bit = 450 o
  • 3 650 bit = 456,25 o
  • 3 700 bit = 462,5 o
  • 3 750 bit = 468,75 o
  • 3 800 bit = 475 o
  • 3 850 bit = 481,25 o
  • 3 900 bit = 487,5 o
  • 3 950 bit = 493,75 o
  • 4 000 bit = 500 o
  • 4 050 bit = 506,25 o
  • 4 100 bit = 512,5 o
  • 4 150 bit = 518,75 o
  • 4 200 bit = 525 o
  • 4 250 bit = 531,25 o
  • 4 300 bit = 537,5 o
  • 4 350 bit = 543,75 o
  • 4 400 bit = 550 o
  • 4 450 bit = 556,25 o
  • 4 500 bit = 562,5 o
  • 4 550 bit = 568,75 o
  • 4 600 bit = 575 o
  • 4 650 bit = 581,25 o
  • 4 700 bit = 587,5 o
  • 4 750 bit = 593,75 o
  • 4 800 bit = 600 o
  • 4 850 bit = 606,25 o
  • 4 900 bit = 612,5 o
  • 4 950 bit = 618,75 o
  • 5 000 bit = 625 o
  • 5 100 bit = 637,5 o
  • 5 200 bit = 650 o
  • 5 300 bit = 662,5 o
  • 5 400 bit = 675 o
  • 5 500 bit = 687,5 o
  • 5 600 bit = 700 o
  • 5 700 bit = 712,5 o
  • 5 800 bit = 725 o
  • 5 900 bit = 737,5 o
  • 6 000 bit = 750 o
  • 6 100 bit = 762,5 o
  • 6 200 bit = 775 o
  • 6 300 bit = 787,5 o
  • 6 400 bit = 800 o
  • 6 500 bit = 812,5 o
  • 6 600 bit = 825 o
  • 6 700 bit = 837,5 o
  • 6 800 bit = 850 o
  • 6 900 bit = 862,5 o
  • 7 000 bit = 875 o
  • 7 100 bit = 887,5 o
  • 7 200 bit = 900 o
  • 7 300 bit = 912,5 o
  • 7 400 bit = 925 o
  • 7 500 bit = 937,5 o
  • 7 600 bit = 950 o
  • 7 700 bit = 962,5 o
  • 7 800 bit = 975 o
  • 7 900 bit = 987,5 o
  • 8 000 bit = 1 000 o
  • 8 100 bit = 1 012,5 o
  • 8 200 bit = 1 025 o
  • 8 300 bit = 1 037,5 o
  • 8 400 bit = 1 050 o
  • 8 500 bit = 1 062,5 o
  • 8 600 bit = 1 075 o
  • 8 700 bit = 1 087,5 o
  • 8 800 bit = 1 100 o
  • 8 900 bit = 1 112,5 o
  • 9 000 bit = 1 125 o
  • 9 100 bit = 1 137,5 o
  • 9 200 bit = 1 150 o
  • 9 300 bit = 1 162,5 o
  • 9 400 bit = 1 175 o
  • 9 500 bit = 1 187,5 o
  • 9 600 bit = 1 200 o
  • 9 700 bit = 1 212,5 o
  • 9 800 bit = 1 225 o
  • 9 900 bit = 1 237,5 o
  • 10 000 bit = 1 250 o

Facteurs issus de la brochure du SI (BIPM) et de la Special Publication 811 du NIST. Méthodologie & sources.

Conversions liées

Octets en bits Données numériques Le téraoctet Le gigaoctet Go en Mo Go en To Mo en Go To en Go Octets en kilooctets