Transfer Time
Estimate how long a file takes to download or upload at a given bandwidth, or work backwards to the bandwidth needed to move it in a target time. Handles decimal and binary units, bits and bytes, and protocol overhead. Pure math, offline in your browser session.
| Transfer time | 1 min 20 s |
|---|---|
| Effective throughput | 100 Mbps (12.5 MB/s) |
| Total seconds | 80 s |
| Required bandwidth | 2.222 Mbps (0.278 MB/s) |
|---|---|
| Effective throughput | 2.222 Mbps |