The data transfer rate converter offers source and target unit menus. The Mbps converter starts from one megabits-per-second input and provides several derived views. Neither measures a connection’s throughput.
| Feature | Rate converter | Mbps converter |
|---|---|---|
| Controls | Value, From, To | Mbps |
| Units | bit/s, kbit/s, Mbit/s, Gbit/s, GB/s | Mbps input; MB/s primary |
| Direction | Any supported source/target pair | Mbps-first only |
| Supporting results | Units other than selected source and target | kbps, Gbps, entered Mbps, approximate GB/hr |
| Primary format | Fixed 3 fractional places, except bit/s fixed 0 | Up to 4 fractional places |
Network prefixes here are decimal and one byte is eight bits. The general form does not offer MB/s in its menus: its byte-rate option is GB/s. At 100 Mbit/s → GB/s, the mathematical result is 0.0125 GB/s and its fixed-three-place display is 0.013 GB/s. Its base default target Gbit/s instead displays 0.100 Gbit/s.
The focused form at 100 Mbps displays 12.5 MB/s and 45 GB/hr. The per-hour view is constant-rate arithmetic: 100 ÷ 8 × 3,600 ÷ 1,000. It is not a measured transfer amount. At 300 Mbps, the corresponding views are 37.5 MB/s and 135 GB/hr.
The general form’s Copy uses its unit-dependent display formatting. The focused form copies Mbps, kbps, Gbps and MB/s with each field’s fractional-place limit. Neither has a precision selector or a file-size/duration input. Use the general tool to change an entered rate’s units, or the focused tool for its Mbps-derived panel; neither answer establishes a line-rate ceiling or a completion time.
Sources
- NIST-binary-prefixes — One byte equals eight bits and decimal versus binary prefix conventions.
- NIST SP 811, 2008 edition — Decimal SI prefix factors and one hour equals 3,600 seconds, supporting rate-unit arithmetic only.