File sizes on your computer or game console are measured in megabytes with an uppercase "B" (e.g., a 500 MB photo album).
Because , an advertised speed of 100 Mbps does not mean you can download 100 MB per second. In reality, your maximum theoretical speed would be 12.5 MB/s (100 ÷ 8). A megabit download calculator handles this math automatically so you don't have to. How to Use a Megabit Download Calculator megabit download calculator
Most calculators, like the one provided by Omni Calculator or Gigacalculator , follow a simple three-step process: Download Time Calculator - Calculate Download time/speed File sizes on your computer or game console