Data Storage Converter

Convert bytes, KB, MB, GB, TB and binary KiB, MiB, GiB and TiB. Free to use online with no sign-up. Fast and mobile-friendly.

Compare decimal storage units used by manufacturers with binary units often shown by operating systems.

Formula

Decimal units use powers of 1000; binary IEC units use powers of 1024.

Example

1 GB = 1,000,000,000 bytes while 1 GiB = 1,073,741,824 bytes.

Frequently asked questions

Is the data storage converter free to use?: Yes. The tool is free to use and does not require an account.
Is my input stored?: For browser-based tools, your input stays on your device. The URL shortener is the exception because short links must be stored to redirect later.