Data size calculator

Bandwidth converter Download time calculator Filesize calculator

This calculator helps you estimate filesize, using bandwidth and time as inputs. Use it to estimate video file size, disk size, network backup capacity...

Calculate file size

1 second * 1 Gbps

= 1 seconds * 125 MB/s

= 125 MB

Compare

Compare 125 MB to standard capacities from:
Hard diskTape driveOptical drive

CDROM 650MB = 5.2 files of 125 MBCDROM 700MB = 5.6 files of 125 MBCDROM 800MB = 6.4 files of 125 MBMini-DVD Single-sided = 11.7 files of 125 MBMini-DVD Double-sided = 23.4 files of 125 MBDVD Single-sided = 37.6 files of 125 MBDVD Double-sided = 75.2 files of 125 MBBlu-Ray Single layer = 200 files of 125 MBBlu-Ray Double layer = 400 files of 125 MBBlu-Ray BDXL/BD-RE = 800 files of 125 MB

References