BDIX Bandwidth Calculator
Convert Mbps to MB/s and estimate download time for any file size on a BDIX connection. Free, runs entirely in your browser: no upload, no signup.
Enter a file size and your connection speed. The calculator converts Mbps to MB/s and estimates how long the transfer takes; on a well-peered BDIX line the estimate lands close to your rated speed.
Common Speed Conversions
| Mbps | MB/s (approx.) | 1 GB download time (approx.) |
|---|---|---|
| 5 Mbps | 0.625 MB/s | 27 min |
| 10 Mbps | 1.25 MB/s | 13 min 39 s |
| 20 Mbps | 2.5 MB/s | 6 min 49 s |
| 50 Mbps | 6.25 MB/s | 2 min 44 s |
| 100 Mbps | 12.5 MB/s | 1 min 22 s |
How This Bandwidth Calculator Works
Enter a file size and your connection speed and the calculator divides one by the other to estimate the transfer time, showing the result in seconds, minutes or hours. It also converts between Mbps and MB/s, so you can compare a plan’s rated speed with real-world file transfer rates.
Remember that Mbps (megabits per second) and MB/s (megabytes per second) differ by a factor of eight. A 10 Mbps connection moves roughly 1.25 MB/s. Overheads, Wi-Fi and BDIX peering all reduce real throughput, so treat the result as an estimate.
When to Use a Bandwidth Calculator
- Before downloading a large game or file, to estimate how long it will take.
- When comparing two ISP packages by their rated speed.
- When converting between Mbps and MB/s for a router or server setting.
- When estimating BDIX transfer times for movies and files.
FAQ (Frequently Asked Questions)
How Do I Convert Mbps to MB/s?
Divide the Mbps value by 8. A 10 Mbps connection transfers about 1.25 MB/s (megabytes per second). The calculator does this conversion for you.
Why Is My Real Download Speed Slower Than the Calculator Says?
Rated speeds are the maximum line rate. Overheads, Wi-Fi, server load and BDIX peering all reduce real throughput, so treat the result as an estimate.
What Is the Difference Between Mbps and MB/s?
Mbps is megabits per second: how ISPs rate plans. MB/s is megabytes per second: what file managers show. One byte equals eight bits, so divide Mbps by 8 to get MB/s.
How Long Does a File Take to Download on BDIX?
Enter the file size and your BDIX speed. On a well-peered connection the transfer stays local, so the estimate can be close to the rated speed, but overheads still apply.