Download Time Calculator
Enter the file size and internet speed to calculate the estimated download time. All calculations happen inside your browser.
Enter the file size and speed.
-
Estimated time
Total seconds-
Converted speed-
How to use
- Enter the file size and unit.
- Enter the internet speed and unit.
- Check the estimated download time.
Frequently asked questions
What is the difference between Mbps and MB/s?
Mbps is megabits per second and MB/s is megabytes per second. Since 1 byte is 8 bits, 100 Mbps is about 12.5 MB/s.
Why does it differ from the actual download time?
This value is an estimate based on the theoretical maximum speed. In practice it may take longer due to network congestion, server speed, and overhead.
Are the entered values sent to a server?
No. All calculations happen only inside your browser, and the values are never sent to or stored on any server.