| nibble | 1 nibble | 2 nibble | 3 nibble | 4 nibble | 5 nibble | 6 nibble | 7 nibble | 8 nibble | 9 nibble | 10 nibble | 11 nibble | 12 nibble | 13 nibble | 14 nibble | 15 nibble | 16 nibble | 17 nibble | 18 nibble | 19 nibble | 20 nibble | 21 nibble | 22 nibble | 23 nibble | 24 nibble | 25 nibble | 26 nibble | 27 nibble | 28 nibble | 29 nibble | 30 nibble | 31 nibble | 32 nibble | 33 nibble | 34 nibble | 35 nibble | 36 nibble | 37 nibble | 38 nibble | 39 nibble | 40 nibble | 41 nibble | 42 nibble | 43 nibble | 44 nibble | 45 nibble | 46 nibble | 47 nibble | 48 nibble | 49 nibble | 50 nibble | 51 nibble | 52 nibble | 53 nibble | 54 nibble | 55 nibble | 56 nibble | 57 nibble | 58 nibble | 59 nibble | 60 nibble | 61 nibble | 62 nibble | 63 nibble | 64 nibble | 65 nibble | 66 nibble | 67 nibble | 68 nibble | 69 nibble | 70 nibble | 71 nibble | 72 nibble | 73 nibble | 74 nibble | 75 nibble | 76 nibble | 77 nibble | 78 nibble | 79 nibble | 80 nibble | 81 nibble | 82 nibble | 83 nibble | 84 nibble | 85 nibble | 86 nibble | 87 nibble | 88 nibble | 89 nibble | 90 nibble | 91 nibble | 92 nibble | 93 nibble | 94 nibble | 95 nibble | 96 nibble | 97 nibble | 98 nibble | 99 nibble | 100 nibble |
| bit | 4 b | 8 b | 12 b | 16 b | 20 b | 24 b | 28 b | 32 b | 36 b | 40 b | 44 b | 48 b | 52 b | 56 b | 60 b | 64 b | 68 b | 72 b | 76 b | 80 b | 84 b | 88 b | 92 b | 96 b | 100 b | 104 b | 108 b | 112 b | 116 b | 120 b | 124 b | 128 b | 132 b | 136 b | 140 b | 144 b | 148 b | 152 b | 156 b | 160 b | 164 b | 168 b | 172 b | 176 b | 180 b | 184 b | 188 b | 192 b | 196 b | 200 b | 204 b | 208 b | 212 b | 216 b | 220 b | 224 b | 228 b | 232 b | 236 b | 240 b | 244 b | 248 b | 252 b | 256 b | 260 b | 264 b | 268 b | 272 b | 276 b | 280 b | 284 b | 288 b | 292 b | 296 b | 300 b | 304 b | 308 b | 312 b | 316 b | 320 b | 324 b | 328 b | 332 b | 336 b | 340 b | 344 b | 348 b | 352 b | 356 b | 360 b | 364 b | 368 b | 372 b | 376 b | 380 b | 384 b | 388 b | 392 b | 396 b | 400 b |
In computing, a nibble (often nybble or nyble to match the spelling of byte) is a four-bit aggregation, or half an octet.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| nibble | = 22 bit | = 22 bit | Metric system SI |
| nibbles | bits | nibbles | bits |
|---|---|---|---|
| 1 | = 4 | 6 | = 24 |
| 2 | = 8 | 7 | = 28 |
| 3 | = 12 | 8 | = 32 |
| 4 | = 16 | 9 | = 36 |
| 5 | = 20 | 10 | = 40 |
The bit (a portmanteau of binary digit) is a basic unit of information used in computing and digital communications.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| bit | b | = 1 bit | = 1 bit | Metric system SI |
| bits | nibbles | bits | nibbles |
|---|---|---|---|
| 1 | = 0.25 | 6 | = 1.5 |
| 2 | = 0.5 | 7 | = 1.75 |
| 3 | = 0.75 | 8 | = 2 |
| 4 | = 1 | 9 | = 2.25 |
| 5 | = 1.25 | 10 | = 2.5 |
| nibbles | bits |
|---|---|
| 1 | = 4 |
| 0.25 | = 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |