Convert between bytes, bits, kilobytes, megabytes, gigabytes, terabytes and more instantly
Bytes/Bits Converter is a free online tool that converts between different units of digital storage. It supports binary units (bytes, kilobytes, megabytes) and decimal units (bits, kilobits, megabits), covering the full range from bits to petabytes. Perfect for understanding file sizes, data transfer rates, and storage capacity calculations.
Binary units use powers of 1024 (2^10) and are used for storage capacity, while decimal units use powers of 1000 and are often used for data transfer rates and network speeds.
Storage manufacturers use binary units (1024-based) for marketing, while network providers use decimal units (1000-based) for speed measurements. This creates the "storage vs. speed" confusion.
All conversions use standard conversion factors and are accurate to 6 decimal places. For most practical purposes, this provides excellent precision.
Yes, all calculations happen locally in your browser. Your data never leaves your device.
Yes, once loaded, the converter works completely offline in your browser.