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Information and Communication Technology (ICT)
8.33
To Calculate The Data Transfer Time
The file size and internet speed are important. The file size for SD is 1 GB per hour and for HD is 3 GB per hour. The speed
of our internet connection is measured in megabits per second (Mbps). Common home internet speeds range from 10
Mbps to 1 Gbps (1000 Mbps). Usually download times are faster than upload times.
Download Time =
File Size in Megabytes (MB) or Gigabytes (GB)
Download Speed in Megabits per second (Mbps)
Example:
To calculate the downloading time for a 2 GB video file on a 20 Mbps internet connection.
Solution:
First, we need to ...

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