Enter the total size (Gb) and the download speed (Gb/min) into the Calculator. The calculator will evaluate the Download Time. 

Download Time Formula

DT = S / DS


  • DT is the Download Time (minutes)
  • S is the total size (Gb)
  • DS is the download speed (Gb/min)

To calculate Download Time, divide the file size by the download speed.

How to Calculate Download Time?

The following steps outline how to calculate the Download Time.

  1. First, determine the total size (Gb). 
  2. Next, determine the download speed (Gb/min). 
  3. Next, gather the formula from above = DT = S / DS.
  4. Finally, calculate the Download Time.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total size (Gb) = 500

download speed (Gb/min) = 200