Gigabit Per Second to Byte Per Second Converter

Convert gigabit per second to byte per second instantly.

Standard data transfer rate units

bit per second 100000000000
kilobit per second 100000000
megabit per second 100000
terabit per second 0.1
byte per second 12500000000
kilobyte per second 12500000
megabyte per second 12500
gigabyte per second 12.5

Fun comparisons

56K dial-up modem 📞~ 1785714.29
basic DSL connection 🔌~ 10000
4G LTE mobile connection 📱~ 2000
Wi-Fi 5 (802.11ac) link 📶~ 115.34
gigabit fiber connection 💡~ 100
USB 3.0 transfer 🔗~ 20
Thunderbolt 4 transfer ⚡~ 2.5

How to convert gigabit per second to byte per second

Enter your data transfer rate in gigabit per second and see the result in byte per second instantly. Key reference points: a 100 Mbps connection downloads at about 12.5 MB/s, a 1 Gbps fiber line transfers 125 MB/s, and the difference between megabits (Mb) and megabytes (MB) is a factor of 8.

Gigabits per second to bytes per second conversion is critical for storage engineers matching network throughput to disk write speeds. A 10 Gbps NIC delivers 1.25 billion bytes per second, which must be matched by storage IOPS.

Need the opposite direction? Convert byte per second to gigabit per second just as easily, or explore all our data transfer rate conversions.

Common gigabit per second to byte per second conversions

Gigabit Per Second (Gbps)Byte Per Second (B/s)
1125
5625
10125
253125
50625
100125
500625
1000125

Frequently asked questions

1 gigabit per second equals 125 byte per second.

Multiply by 125. For example, 5 Gbps = 625 B/s.

A typical SATA SSD writes at about 500 MB/s (4 Gbps) so it cannot fully saturate a 10 Gbps link, but an NVMe SSD at 3500 MB/s (28 Gbps) can.

1 byte per second equals 0.000000008 gigabit per second.

100 gigabit per second equals 125 byte per second.

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