Tools
Fileraz
Tools
Fileraz
Try jpg to png, compress image, pdf…
Unit Converters Converter
Fixed conversion factors, reviewed October 2026 — exact SI and customary ratios, not a calibrated instrument or legal-for-trade measure.
Your files never leave your device
Check your Network tab and see
Work starts the moment you drop a file
No daily limit, no sign-up, no watermark
Drive makers and many download bars use decimal prefixes: 1 MB = 1,000,000 bytes and 1 GB = 1,000,000,000 bytes. Operating systems often show binary prefixes: 1 MiB = 1,048,576 bytes. A file this converter reports as 1 GB (decimal) is about 0.931 GiB. Pick KB (1000) versus KiB (1024) on purpose; mixing them is why a “500 GB” disk looks smaller in Windows.
This does not read a disk, a plan’s “unlimited” cap, or RAID overhead. Convert the number in front of you. Vendor “500 GB” marketing versus OS GiB is a prefix choice — pick the matching unit rather than assuming the drive is defective.
It does not read disks, subtract RAID or filesystem overhead, or model plan caps and “unlimited” fine print — convert the number in front of you, now including GiB, TiB, and TB units.
Static conversion factors — not for precision metrology.
The box usually means 500 × 10⁹ bytes. The OS often divides by 1,024³, which is about 466 GiB. This converter labels both systems so you can match the one you mean.
Instruments apply temperature, calibration, and rounding rules this converter does not. For everyday conversions the factors here are exact; for certification, use calibrated equipment.
Where both exist — such as gallons — the unit list names each, so pick the one you mean.
That is the promise behind every tool here. Files are read in your browser tab, processed there, and discarded when you close it — never uploaded to our servers.