File 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 * 4 MB/s

= 1 seconds * 4 MB/s

= 4 MB

Compare

Compare 4 MB to standard capacities from:
Hard disk • Tape drive • Optical drive •

CDROM 650MB = 162.5 files of 4 MB • CDROM 700MB = 175 files of 4 MB • CDROM 800MB = 200 files of 4 MB • Mini-DVD Single-sided = 365 files of 4 MB • Mini-DVD Double-sided = 730 files of 4 MB • DVD Single-sided = 1175 files of 4 MB • DVD Double-sided = 2350 files of 4 MB • Blu-Ray Single layer = 6250 files of 4 MB • Blu-Ray Double layer = 12500 files of 4 MB • Blu-Ray BDXL/BD-RE = 25000 files of 4 MB •

References

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