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 hour * 320 Kbps

= 1 hours * 40 KB/s

= 144 MB

Compare

Compare 144 MB to standard capacities from:
Hard disk • Tape drive • Optical drive •

CDROM 650MB = 4.5 files of 144 MB • CDROM 700MB = 4.9 files of 144 MB • CDROM 800MB = 5.6 files of 144 MB • Mini-DVD Single-sided = 10.1 files of 144 MB • Mini-DVD Double-sided = 20.3 files of 144 MB • DVD Single-sided = 32.6 files of 144 MB • DVD Double-sided = 65.3 files of 144 MB • Blu-Ray Single layer = 173.6 files of 144 MB • Blu-Ray Double layer = 347.2 files of 144 MB • Blu-Ray BDXL/BD-RE = 694.4 files of 144 MB •

References

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