Lightning Converter
How to Convert Data Storage Units
Data storage conversion means changing a digital file size or data amount from one unit to another — such as bits, bytes, kilobytes, or gigabytes. These units help describe how much information a device can hold, whether it’s a document, a video, or an app. Because computers store data in binary form, file sizes often scale by powers of two, while manufacturers may use decimal measurements. This difference can make conversions confusing.
For example: 1 Byte = 8 Bits; 1 Kilobyte (KB) = 1,000 Bytes (manufacturer standard); 1 Megabyte (MB) = 1,024 Kilobytes (operating system standard)
A converter helps handle these variations automatically so you can compare storage sizes accurately, manage downloads, or optimize device usage without remembering every detail.
Common Data Units You’ll See in Devices and Online
Bits are typically used to measure internet speeds, while bytes define storage capacity such as memory cards, hard drives, and mobile data plans. Larger units like MB, GB, and TB describe apps, videos, software, and entire device capacities. While these units represent the same type of information, the scale can change dramatically. This tool instantly converts between them so you always know exactly how much data you're working with.
