Calculadora Bits a Bytes a KiloBytes KB a Megabytes Gigabytes
Por: Wilkinsonpc
Fecha: 16 Noviembre, 2004
Actualizado el: Noviembre 17, 2004
Conversion: entre bits y bytes
1 byte es igual a 8 bits
En Noviembre de 2000 apareció un nuevo standard.
| Name |
Symbol |
Before the standardization |
After the standardization |
| bit |
b |
1 |
bit |
= |
1 bit |
1 |
bit |
= |
1 bit |
| byte |
B |
1 |
B |
= |
8 bit |
1 |
B |
= |
8 bit |
| kilobit |
kbit / kb |
1 |
kbit |
= |
1024 bit |
1 |
kBit |
= |
1000 bit |
| Kibibit |
KiBit |
|
|
|
|
1 |
KiBit |
= |
1024 bit |
| kilobyte |
kB |
1 |
kB |
= |
1024 B = Byte |
1 |
kB |
= |
1000 Byte |
| kibibyte |
KiB |
|
|
|
|
1 |
KiB |
= |
1024 Byte |
| megabit |
MBit / Mb |
1 |
MBit |
= |
1024 KBit |
1 |
MBit |
= |
1000 kBit |
| mebibit |
MiBit / Mib |
|
|
|
|
1 |
Mib |
= |
1024 KiBit |
| megabyte |
MB |
1 |
MB |
= |
1024 kB |
1 |
MB |
= |
1000 kB |
| Mebibyte |
MiBit / MiB |
|
|
|
|
1 |
MiB |
= |
1024 KiB |
| gigabit |
GBit / Gb |
1 |
GBit |
= |
1024 MBit |
1 |
GBit |
= |
1000 MBit |
| gibibit |
GiBit / Gib |
|
|
|
|
1 |
Gib |
= |
1024 MiBit |
| gigabyte |
GB |
1 |
GB |
= |
1024 MB |
1 |
GB |
= |
1000 MB |
| gibibyte |
GiB |
|
|
|
|
1 |
GiB |
= |
1024 MiB |
| terabyte |
TB |
1 |
TB |
= |
1024 GB |
1 |
TB |
= |
1000 GB |
| tebibyte |
TiB |
|
|
|
|
1 |
TiB |
= |
1024 GiB |
| petabyte |
PB |
1 |
PB |
= |
1024 TB |
1 |
PB |
= |
1000 TB |
| pebibyte |
PiB |
|
|
|
|
1 |
PiB |
= |
1024 TiB |
| exabyte |
EB |
1 |
EB |
= |
1024 PB |
1 |
EB |
= |
1000 PB |
| exbibyte |
EiB |
|
|
|
|
1 |
EiB |
= |
1024 PiB |
| zettabyte |
ZB |
1 |
ZB |
= |
1024 EB |
1 |
ZB |
= |
1000 EB |
| zebibyte |
ZiB |
|
|
|
|
1 |
ZiB |
= |
1024 EiB |
| yottabyte |
YB |
1 |
YB |
= |
1024 ZB |
1 |
YB |
= |
1000 ZB |
| yobibyte |
YiB |
|
|
|
|
1 |
YiB |
= |
1024 ZiB |
Conversion: Ratas de Transferencia y ancho de banda
1 byte es igual a 8 bits
Byte = the well-established information measure unity
1 byte = 8 bits and 1 kilobyte (K / Kb) = 210 bytes = 1,024 bytes
1 megabyte (M / MB) = 220 = 1,048,576 bytes
and 1 gigabyte (G / GB) = 230 bytes = 1,073,741,824 bytes
1 terabyte (T / TB) = 240 bytes = 1,099,511,627,776 bytes and 1 petabyte (P / PB) = 250 bytes = 1,125,899,906,842,624 bytes
1 exabyte (E / EB) = 260 bytes = 1,152,921,504,606,846,976 bytes
bit = the well-established data transfer unity
1 kilobit = 1000 bits
1 megabit = 1000000 bits
Datas of the hard disk are counted in kilobytes, however the transfer data rates are in kilobits.
Fait: A 56k modem (= 56000 bits) needs for transferring of 56k datas (= 458753 bits)
not 1 second, but at least 8,2 seconds.
This is confusing and you must always bear it in mind, when calculating transfer rates.
Rule of thumb : KByte de datos / segundos = rata de trasferencias (transfer rate)
Conexion |
|
Teorico
rata en KBit |
|
Optimo
rata en KByte |
|
Probable
rata en KByte |
| 14.4 modem |
|
14.4 kbit/s |
|
1.2 KByte/s |
|
1 KByte/s |
| 28.8 modem |
|
28.8 kbit/s |
|
2.4 KByte/s |
|
2 KByte/s |
| 33.6 modem |
|
33.6 kbit/s |
|
3 KByte/s |
|
2.5KByte/s |
| 56 k modem |
|
53 kbit/s |
|
4.8 KByte/s |
|
4 KByte/s |
| Single ISDN |
|
64 kbit/s |
|
6 KByte/s |
|
5 KByte/s |
| Dual ISDN |
|
128 kbit/s |
|
12 KByte/s |
|
10 KByte/s |
| DSL - light |
|
384 kbit/s |
|
35 KByte/s |
|
30 KByte/s |
| DSL |
|
1024 kbit/s |
|
125 KByte/s |
|
90 KByte/s |
| DSL |
|
2048 kbit/s |
|
250 KByte/s |
|
180 KByte/s |
| DSL |
|
3072 kbit/s |
|
? KByte/s |
|
? KByte/s |
| T1 |
|
1,54 Mbis/s |
|
150 KByte/s |
|
50 Kbyte/s |
| Cable modem |
|
6 Mbits/s |
|
300 KByte/s |
|
50 KByte/s |
| Intranet / LAN |
|
10 Mbits/s |
|
350 KByte/s |
|
35 KByte/s |
| 100 base-T Lan |
|
100 Mbits/s |
|
500 KByte/s |
|
50 KByte/s |
| El nuevo Standard IEC |
| bit |
bit |
0 or 1 |
| byte |
B |
8 bits |
| kibibit |
Kibit |
1024 bits |
| kilobit |
kbit |
1000 bits |
| kibibyte (binary) |
KiB |
1024 bytes |
| kilobyte (decimal) |
kB |
1000 bytes |
| megabit |
Mbit |
1000 kilobits |
| mebibyte (binary) |
MiB |
1024 kibibytes |
| megabyte (decimal) |
MB |
1000 kilobytes |
| gigabit |
Gbit |
1000 megabits |
| gibibyte (binary) |
GiB |
1024 mebibytes |
| gigabyte (decimal) |
GB |
1000 megabytes |
| terabit |
Tbit |
1000 gigabits |
| tebibyte (binary) |
TiB |
1024 gibibytes |
| terabyte (decimal) |
TB |
1000 gigabytes |
| petabit |
Pbit |
1000 terabits |
| pebibyte (binary) |
PiB |
1024 tebibytes |
| petabyte (decimal) |
PB |
1000 terabytes |
| exabit |
Ebit |
1000 petabits |
| exbibyte (binary) |
EiB |
1024 pebibytes |
| exabyte (decimal) |
EB |
1000 petabytes |
| Capacidad de Almacenamiento de Archivos por Bits y Bytes |
| |
bit |
byte |
Kilobyte |
Megabyte |
Gigabyte |
| bit |
1 |
0.125 |
0.000122070312 |
1.192092895 × 10-7 |
1.16415321875 × 10-10 |
| byte |
8 |
1 |
0.0009765625 |
9.53674316 × 10-7 |
9.31322575 × 10-10 |
| Kilobyte |
8 192 |
1 024 |
1 |
0.0009765625 |
9.53674316 × 10-7 |
| Megabyte |
8 388 608 |
1 048 576 |
1 024 |
1 |
0,0009765625 |
| Gigabyte |
8,589,934,592 |
1,073,741,824 |
1,048,576 |
1,024 |
1 |
| Terabyte |
8,796,093,022,208 |
1,099,511,627,776 |
1,073,741,824 |
1,048,576 |
1,024 |
| Petabyte |
9,007,199,254,740,990 |
1,125,899,906,842,624 |
1,099,511,627,776 |
1,073,741,824 |
1,048,576 |
| Exabyte |
9,223,372,036,854,780,000 |
1,152,921,504,606,846,976 |
1,125,899,906,842,624 |
1,099,511,627,776 |
1,073,741,824 |
CD: 2 · 44100 · 16 = 1,4112 MBit/s : 8 bit/byte = 176,4 kbyte/s
2 · 44100 · 20 = 1,764 MBit/s : 8 bit/byte = 220,5 kbyte/s
2 · 44100 · 24 = 2,1168 MBit/s : 8 bit/byte = 264,6 kbyte/s
2 · 48000 · 24 = 2,304 MBit/s : 8 bit/byte = 288,0 kbyte/s
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