Bits and bytes
Lowercase b means bits; uppercase B means bytes. Eight bits equal one byte, so 100 Mbps corresponds to 12.5 MB/s before real-world overhead.
Convert decimal network bitrate and byte-rate units instantly with a single canonical calculation.
Network-rate conversions use decimal SI units and keep the crucial bits-versus-bytes distinction explicit.
Lowercase b means bits; uppercase B means bytes. Eight bits equal one byte, so 100 Mbps corresponds to 12.5 MB/s before real-world overhead.
Kbps, Mbps and Gbps use powers of 1,000. This matches normal network-rate labeling and avoids silently mixing them with KiB/MiB binary storage units.
A converted line rate is a mathematical equivalent. Real file-transfer throughput can be lower because of protocols, server limits and network conditions.
When the real question is “how long will this file take?”, feed the rate into Download/Upload Time Calculator and choose a realistic efficiency.
0BPS SHOWS MEASURED OR CALCULATED FACTS SEPARATELY FROM INTERPRETATION. WHERE A RESULT IS ADVISORY, ESTIMATED OR DESTINATION-SPECIFIC, THE LIMIT IS STATED IN THE TOOL.
Lowercase b means bits and uppercase B means bytes. One byte equals eight bits.
Yes. Kbps, Mbps and Gbps use powers of 1,000, which is the convention typically used for network speeds.
Network rates normally use lowercase b for bits while file rates often use uppercase B for bytes.
0bps conversion tools use decimal networking units unless the interface explicitly labels a binary unit such as MiB.
Short examples using the same units and assumptions as this module.
100 Mbps equals 100,000,000 bps and a theoretical 12.5 MB/s byte rate.