Internet Speed Calculator

Calculate download times and convert bandwidth units.

File Size

Internet Speed

Download Time

Speed (MB/s)

Speed (Mbps)

Email/Web5-10 Mbps

HD Streaming25 Mbps

4K Streaming50 Mbps

Online Gaming25-50 Mbps

Video Calls10-20 Mbps

Large Downloads100+ Mbps

Bandwidth vs Speed

Internet speeds are measured in bits per second (bps). 1 byte = 8 bits. So 100 Mbps = 12.5 MB/s actual download speed.

Data units.

Percentages.

Sci notation.

Time.

Typing.

Units.