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 minute * 4 Mbps

= 1 minutes * 500 KB/s

= 30 MB

Compare

Compare 30 MB to standard capacities from:
Hard disk • Tape drive • Optical drive •

CDROM 650MB = 21.7 files of 30 MB • CDROM 700MB = 23.3 files of 30 MB • CDROM 800MB = 26.7 files of 30 MB • Mini-DVD Single-sided = 48.7 files of 30 MB • Mini-DVD Double-sided = 97.3 files of 30 MB • DVD Single-sided = 156.7 files of 30 MB • DVD Double-sided = 313.3 files of 30 MB • Blu-Ray Single layer = 833.3 files of 30 MB • Blu-Ray Double layer = 1666.7 files of 30 MB • Blu-Ray BDXL/BD-RE = 3333.3 files of 30 MB •

References

  • List_of_device_bit_rates
  • International System of Units (SI) (KB = 1000 bytes, KiB = 1024 bytes)