Conversor de tasa de transferencia (Mbps a MB/s)

Convierta Mbps a MB/s, Gbps a MB/s y kbps a kB/s. Las velocidades de red se indican en bits por segundo; los archivos y medidores de descarga, en bytes.

Actualizado Ejemplos verificados: 4

Un número en la unidad de origen, o acompañado de su propia unidad
Probar
Valor convertido
MB/s
Valor convertido: 12.5 MB/s
Cifras significativas: 12; Al más cercano; empates alejándose de cero
Conversión
100 Mbit/s = 12.5 MB/s
Factor de conversión
0.125
Exactitud
Exacto

100 Mbit/s equivale exactamente a 12.5 MB/s. Una unidad de megabit por segundo equivale exactamente a 0.125 MB/s.

La misma cantidad expresada en cada unidad

Mbit/s100 Mbit/sMB/s12.5 MB/s
100 Mbit/s en cada unidad de Transferencia de datos Filas: 12
UnidadValorDefinición
bit per second (bit/s)100,000,000Unidad base
kilobit per second (kbit/s)100,0001 kbit/s = 1,000 bit/s, exacto
megabit por segundo (Mbit/s)1001 Mbit/s = 1,000,000 bit/s, exacto
gigabit per second (Gbit/s)0.11 Gbit/s = 1,000,000,000 bit/s, exacto
terabit per second (Tbit/s)0.00011 Tbit/s = 1,000,000,000,000 bit/s, exacto
byte per second (B/s)12,500,0001 B/s = 8 bit/s, exacto
kilobyte per second (kB/s)12,5001 kB/s = 8,000 bit/s, exacto
megabyte por segundo (MB/s)12.51 MB/s = 8,000,000 bit/s, exacto
gigabyte per second (GB/s)0.01251 GB/s = 8,000,000,000 bit/s, exacto
kibibyte per second (KiB/s)12,207.031251 KiB/s = 8,192 bit/s, exacto
mebibyte per second (MiB/s)11.920931 MiB/s = 8,388,608 bit/s, exacto
gibibyte per second (GiB/s)0.011641531 GiB/s = 8,589,934,592 bit/s, exacto
Cómo se calcula S
  1. Convertir megabit por segundo a bit per second

    100 Mbit/s×1,000,000 bit/sMbit/s=100,000,000 bit/s100\ \text{Mbit/s} \times 1{,}000{,}000\ \tfrac{\text{bit/s}}{\text{Mbit/s}} = 100{,}000{,}000\ \text{bit/s}

    1 Mbit/s = 1,000,000 bit/s, exacto

  2. Convertir bit per second a megabyte por segundo

    100,000,000 bit/s÷8,000,000 bit/sMB/s=12.5 MB/s100{,}000{,}000\ \text{bit/s} \div 8{,}000{,}000\ \tfrac{\text{bit/s}}{\text{MB/s}} = 12.5\ \text{MB/s}

    1 MB/s = 8,000,000 bit/s, exacto

  3. Factor combinado

    1 Mbit/s=1,000,0008,000,000 MB/s=0.125 MB/s1\ \text{Mbit/s} = \frac{1{,}000{,}000}{8{,}000{,}000}\ \text{MB/s} = 0.125\ \text{MB/s}

    Ambas unidades tienen definiciones exactas y el valor convertido es un decimal finito, por lo que todos los dígitos mostrados son exactos.

Acerca de Conversor de tasa de transferencia (Mbps a MB/s)

Network speeds are quoted in bits per second and file sizes in bytes, and a byte is 8 bits, so megabits per second divide by 8 to give megabytes per second. Each rate unit is a fixed number of bits per second, with decimal prefixes (1 Mbit/s = 10⁶ bit/s) kept apart from binary ones (1 MiB/s = 2²⁰ bytes per second).

The default converts a 100 Mbit/s broadband plan to 12.5 MB/s, the most a download can show in megabytes per second, or 11.92 MiB/s in a program that counts in binary units. A 1 Gbit/s connection tops out at 125 MB/s.

Real transfers run below the line rate because every packet carries headers: over Ethernet with TCP/IPv4, at most 1,460 of every 1,538 bytes on the wire are data, 94.9%. The download time calculator applies that overhead to a file size.

Ejemplos resueltos

100 Mbit/s in MB/s

Valor
100 Mbit/s
De
megabit per second (Mbit/s)
A
megabyte per second (MB/s)
Valor convertido
12.5 MB/s

Fuente de comprobación: 100 × 10⁶ bit/s ÷ 8 bit/B ÷ 10⁶ = 12.5

1 Gbit/s in MB/s

Valor
1 Gbit/s
De
gigabit per second (Gbit/s)
A
megabyte per second (MB/s)
Valor convertido
125 MB/s

Fuente de comprobación: 10⁹ / 8 / 10⁶ = 125

1 MiB/s in Mbit/s

Valor
1 MiB/s
De
mebibyte per second (MiB/s)
A
megabit per second (Mbit/s)
Valor convertido
8.388608 Mbit/s

Fuente de comprobación: 2²⁰ × 8 / 10⁶ = 8.388608

1 bit/s in kB/s (tiny value)

Valor
1 bit/s
De
bit per second (bit/s)
A
kilobyte per second (kB/s)
Valor convertido
0.000125 kB/s

Fuente de comprobación: 1 / 8 / 1000 = 0.000125

Preguntas

How many MB/s is 100 Mbps?

12.5 MB/s. Divide megabits per second by 8, because a byte is 8 bits: 100 ÷ 8 = 12.5. Programs that count in binary units show 11.92 MiB/s for the same speed, and protocol overhead takes about another 5%, so expect around 11.9 MB/s on a wired 100 Mbit/s link.

What is the difference between Mbps and MBps?

Mbps (Mbit/s) is megabits per second; MBps (MB/s) is megabytes per second, 8 times larger. Internet plans and Wi-Fi speeds are sold in Mbps, while browsers and download managers usually show MB/s, so a 50 Mbps plan appears as 6.25 MB/s. The case of the b is the only visible difference.

How fast is 1 Gbps in MB/s?

125 MB/s: 1,000,000,000 bits ÷ 8 = 125,000,000 bytes per second, which is 119.21 MiB/s in binary units. At that rate a 50 GB download takes 400 seconds, 6 min 40 s, before protocol overhead is added.

Why is my download slower than my internet speed?

Part of the gap is units and part is overhead. A plan quoted at 100 Mbit/s is 12.5 MB/s at most, and TCP/IP and Ethernet headers use about 5% of that, leaving about 11.9 MB/s. Wi-Fi signal, the far server and other devices on the connection reduce it further, which this converter does not model.

How many Mbps is 1 MiB/s?

8.388608 Mbit/s. One MiB/s is 1,048,576 bytes per second, and 1,048,576 × 8 = 8,388,608 bits per second. A tool that reports MiB/s therefore shows a number 4.6% lower than the same speed in MB/s.

¿Qué precisión tiene «Conversor de tasa de transferencia (Mbps a MB/s)»?

La precisión depende de tus datos y de los supuestos del método. El cálculo decimal usa 50 cifras significativas, pero las estimaciones, los métodos numéricos y los datos de origen pueden ser menos precisos; el redondeo mostrado no elimina esos límites. Ejemplos resueltos comprobados con fuentes independientes: 4. Por ejemplo, «100 Mbit/s in MB/s» se comprueba con 100 × 10⁶ bit/s ÷ 8 bit/B ÷ 10⁶ = 12.5.

¿De dónde procede el método?

NIST SP 811 (2008), Guide for the Use of the SI, Appendix B — conversion factors; NIST Handbook 44, Appendix C — General tables of units of measurement; NIST — Prefixes for binary multiples (IEC 80000-13).

Acerca de esta calculadora

xto=xfrom×ffromftof=one unit expressed in bit/s\begin{gathered} x_{\text{to}} = x_{\text{from}} \times \dfrac{f_{\text{from}}}{f_{\text{to}}} \\ f = \text{one unit expressed in } \text{bit/s} \end{gathered}

Fuentes

  1. NIST SP 811 (2008), Guide for the Use of the SI, Appendix B — conversion factors
  2. NIST Handbook 44, Appendix C — General tables of units of measurement
  3. NIST — Prefixes for binary multiples (IEC 80000-13)

Verificado con las referencias

Esta calculadora incluye 4 ejemplos resueltos con respuestas de fuentes independientes. Forman parte del conjunto de pruebas y también puedes ejecutarlos aquí.

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