DOWNLOAD A NEW AND BETTER VISION HERE
https://play.google.com/store/apps/details?id=juddz96.transfercalculator

See how long a file will take to download
Very Basic app
simple layout

Example
1 Mega Byte per second download speed
1 Gigabyte file size
Time to download = 1GB/1MBS = 1024 Seconds/17.07 Minutes/0.28 Hours.

**More Feature Comming Soon**

Test Your luck here>> https://play.google.com/store/apps/details?id=juddz96.lucktester