Gigabit Per Second to Gigabyte Per Second Converter

Convert gigabit per second to gigabyte 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 gigabyte per second

Enter your data transfer rate in gigabit per second and see the result in gigabyte 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 gigabytes per second conversion matters for high-performance computing where PCIe lanes and InfiniBand links must feed GPU memory at gigabytes-per-second rates for machine learning workloads.

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

Common gigabit per second to gigabyte per second conversions

Gigabit Per Second (Gbps)Gigabyte Per Second (GB/s)
10.125
50.625
101.25
253.125
506.25
10012.5
50062.5
1000125

Frequently asked questions

1 gigabit per second equals 0.125 gigabyte per second.

Multiply by 0.125. For example, 5 Gbps = 0.625 GB/s.

PCIe 4.0 x16 provides approximately 256 Gbps of raw bandwidth, which equals about 31.5 GB/s of effective data throughput.

1 gigabyte per second equals 8 gigabit per second.

100 gigabit per second equals 12.5 gigabyte per second.

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