Convert bits/s, Mbps, Gbps, bytes/s, MB/s and GB/s bandwidth units. Data Transfer Rate Converter is a free online tool from the ToolsRift Unit Converters collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
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How to use Data Transfer Rate Converter
Open the Data Transfer Rate Converter above — it loads instantly, no account needed.
Enter or upload your input. Everything is processed locally on your device.
Get your result immediately and copy or download it with one click.
Frequently asked questions
Why is 100 Mbps only 12.5 MB/s?
There are 8 bits in a byte, so divide the bit rate by 8: 100 Mbps ÷ 8 = 12.5 MB/s.
What is the difference between Mbps and MBps?
Mbps is megabits per second (network speed); MBps or MB/s is megabytes per second (file transfer). 1 MB/s = 8 Mbps.
How long to download 1 GB at 100 Mbps?
At 100 Mbps (12.5 MB/s), 1 GB takes about 80 seconds ignoring overhead.
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