Digital Bandwidth & Download Time Converter
Convert network speeds between Mbps, MB/s, Gbps, and calculate exact download times for movies and games.
⏱️ Estimate Download Time for Any File Size
The 8-to-1 Rule: Bits vs Bytes
The most widespread confusion in digital networking stems from the difference between bits (b) and Bytes (B). There are exactly 8 bits in 1 Byte. When an Internet Service Provider (ISP) advertises a 100 Mbps (Megabits per second) plan, your browser can at best download at $100 / 8 = 12.5 ext{ MB/s}$ (Megabytes per second).
Frequently Asked Questions
Why don't I get full advertised download speeds?
TCP/IP network headers, Wi-Fi interference, packet collisions, and hosting server bandwidth limits typically reduce real-world download throughput by 5% to 15% below theoretical maximum speeds.
How fast is a Gigabit (1 Gbps) fiber connection?
A 1 Gbps connection equals 1,000 Mbps or 125 MB/s. At peak speeds, a 50 GB video game downloads in less than 7 minutes.