Network Bandwidth Calculator
Calculate required bandwidth, estimate data transfer times, and optimize network capacity planning for your applications.
Common Bandwidth Examples
Bits vs Bytes
Internet speeds are measured in bits per second (bps), while file sizes are in bytes. 1 byte = 8 bits, so a 100 Mbps connection theoretically downloads at 12.5 MB/s.
Real-World Performance
Actual transfer speeds are typically 60-80% of the advertised bandwidth due to network overhead, protocol inefficiencies, and shared connections.
Network Planning
When planning bandwidth needs, consider simultaneous users and activities. A household with 4K streaming, gaming, and video calls needs significantly more bandwidth than advertised speeds for single activities.
About This Tool
Plan your network capacity needs with accurate bandwidth calculations and transfer time estimates. Perfect for IT professionals and network administrators.