Bandwidth Calculator

Math & Logic

Calculate file transfer time from size and speed, or find required bandwidth for a target time.

File Size

Speed

Common Scenarios

Estimated Transfer Time: 1m 25s

File: 1 GB (1,07,37,41,824 bytes) Speed: 100 Mbps Total bits: 8,58,99,34,592 Time: 1m 25s (85.90s)