Toolyard

Download Time Calculator

How to work out download time

  1. Enter the file size and its unit.
  2. Enter your connection speed and its unit.
  3. Keep 10% overhead or change it to see how long the transfer takes.

Frequently asked questions

Why is a 100 Mbps connection not 100 MB/s?

Connection speeds are in megabits and file sizes in megabytes; one byte is eight bits, so 100 Mbps is at most 12.5 MB/s.

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