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 month * 4 Gbps

= 1 months * 500 MB/s

= 1.3 PB

Compare

Compare 1.3 PB to standard capacities from:
Hard disk • Tape drive • Optical drive •

CDROM 650MB x 1993846.2 units = 1.3 PB • CDROM 700MB x 1851428.6 units = 1.3 PB • CDROM 800MB x 1620000 units = 1.3 PB • Mini-DVD Single-sided x 887671.2 units = 1.3 PB • Mini-DVD Double-sided x 443835.6 units = 1.3 PB • DVD Single-sided x 275744.7 units = 1.3 PB • DVD Double-sided x 137872.3 units = 1.3 PB • Blu-Ray Single layer x 51840 units = 1.3 PB • Blu-Ray Double layer x 25920 units = 1.3 PB • Blu-Ray BDXL/BD-RE x 12960 units = 1.3 PB •

References

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