100 Mbit/s in MB/s
- Valor
- 100 Mbit/s
- De
- megabit per second (Mbit/s)
- Para
- megabyte per second (MB/s)
- Valor convertido
- 12.5 MB/s
Fonte de verificação: 100 × 10⁶ bit/s ÷ 8 bit/B ÷ 10⁶ = 12.5
Converta Mbps para MB/s, Gbps para MB/s e kbps para kB/s. As velocidades de rede são dadas em bits por segundo; arquivos e medidores de download, em bytes.
Atualizado Exemplos verificados: 4
100 Mbit/s equivale exatamente a 12.5 MB/s. Uma unidade de megabit por segundo equivale exatamente a 0.125 MB/s.
| Unidade | Valor | Definição |
|---|---|---|
| bit per second (bit/s) | 100,000,000 | Unidade base |
| kilobit per second (kbit/s) | 100,000 | 1 kbit/s = 1,000 bit/s, exato |
| megabit por segundo (Mbit/s) | 100 | 1 Mbit/s = 1,000,000 bit/s, exato |
| gigabit per second (Gbit/s) | 0.1 | 1 Gbit/s = 1,000,000,000 bit/s, exato |
| terabit per second (Tbit/s) | 0.0001 | 1 Tbit/s = 1,000,000,000,000 bit/s, exato |
| byte per second (B/s) | 12,500,000 | 1 B/s = 8 bit/s, exato |
| kilobyte per second (kB/s) | 12,500 | 1 kB/s = 8,000 bit/s, exato |
| megabyte por segundo (MB/s) | 12.5 | 1 MB/s = 8,000,000 bit/s, exato |
| gigabyte per second (GB/s) | 0.0125 | 1 GB/s = 8,000,000,000 bit/s, exato |
| kibibyte per second (KiB/s) | 12,207.03125 | 1 KiB/s = 8,192 bit/s, exato |
| mebibyte per second (MiB/s) | 11.92093 | 1 MiB/s = 8,388,608 bit/s, exato |
| gibibyte per second (GiB/s) | 0.01164153 | 1 GiB/s = 8,589,934,592 bit/s, exato |
1 Mbit/s = 1,000,000 bit/s, exato
1 MB/s = 8,000,000 bit/s, exato
As duas unidades têm definições exatas e o valor convertido é um decimal finito; portanto, todos os dígitos exibidos são exatos.
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.
Fonte de verificação: 100 × 10⁶ bit/s ÷ 8 bit/B ÷ 10⁶ = 12.5
Fonte de verificação: 10⁹ / 8 / 10⁶ = 125
Fonte de verificação: 2²⁰ × 8 / 10⁶ = 8.388608
Fonte de verificação: 1 / 8 / 1000 = 0.000125
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.
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.
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.
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.
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.
A precisão depende dos dados inseridos e das hipóteses do método. O cálculo decimal usa 50 algarismos significativos, mas estimativas, métodos numéricos e dados de origem podem ter menor precisão; o arredondamento exibido não elimina essas limitações. Exemplos resolvidos verificados com fontes independentes: 4. Por exemplo, “100 Mbit/s in MB/s” é verificado com 100 × 10⁶ bit/s ÷ 8 bit/B ÷ 10⁶ = 12.5.
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).
Esta calculadora inclui 4 exemplos resolvidos com respostas de fontes independentes. Eles fazem parte do conjunto de testes e você também pode executá-los aqui.
Calculate how long a file takes to download or upload from its size in MB, GB or TB and your internet speed in Mbps, allowing for protocol overhead.
Converta GB para MB, TB para GB e GiB para GB separando prefixos decimais (kB, MB, GB, TB) e binários (KiB, MiB, GiB, TiB), além de bits e bytes.