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 * 640 Mbps

= 1 seconds * 80 MB/s

= 80 MB

Compare

Compare 80 MB to standard capacities from:
Hard disk • Tape drive • Optical drive •

CDROM 650MB = 8.1 files of 80 MB • CDROM 700MB = 8.8 files of 80 MB • CDROM 800MB = 10 files of 80 MB • Mini-DVD Single-sided = 18.3 files of 80 MB • Mini-DVD Double-sided = 36.5 files of 80 MB • DVD Single-sided = 58.8 files of 80 MB • DVD Double-sided = 117.5 files of 80 MB • Blu-Ray Single layer = 312.5 files of 80 MB • Blu-Ray Double layer = 625 files of 80 MB • Blu-Ray BDXL/BD-RE = 1250 files of 80 MB •

References

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