How do you calculate upload and download time?

What broadband download speed do I need? File sizeBroadband speed10Mb500Mb10GB2.2 hours2.6 mins50GB11.1 hours13.3 mins100GB22.2 hours26.6 minsDownload time calculator | Find out how long it will take to download … www.broadbandgenie.co.uk › broadband › help › broadband-download-ti…

For example, if you want to find out how long a 20GB file will take to transfer, multiply your 1GB speed calculator result by 20. So if it takes 60 seconds for you to upload 1GB, it will take about 20 minutes for you to upload 20GB.

(10 Megabytes / 0.625 Megabytes per second = 16 seconds to download the file). All you need to remember is this simple formula: File Size In Megabytes / (Download Speed In Megabits / 8) = Time In Seconds . A 15 Megabyte file, downloading at 10 Megabits per second: 15 / (10/8) = 12 seconds.