Data Storage Converter
Instantly convert between various units of digital information, from bits to petabytes.
How To Convert Data Storage
Enter Size
Input the file size or data amount you want to convert into the "From" field (e.g., 1024).
Choose Units
Select your current unit (e.g. Kilobytes) and the target unit (e.g. Megabytes) from the dropdowns.
See Result
The tool instantly calculates the precise equivalent value. Click the swap button to reverse the calculation.
Key Features
Decimal & Binary
Supports both decimal units (KB, MB, GB - based on 1000) and binary units (KiB, MiB, GiB - based on 1024).
Instant Feedback
Calculations are performed in real-time as you type, giving you immediate results without page reloads.
Smart Swap
Easily reverse the conversion direction to quickly check the inverse value (e.g., GB to MB, then MB to GB).
Frequently Asked Questions
A Megabyte (MB) typically refers to 1,000,000 bytes (decimal base 10), used by storage manufacturers. A Mebibyte (MiB) is 1,048,576 bytes (binary base 2), which is how operating systems like Windows calculate file size.
In the decimal system (used for marketing storage), 1 Terabyte (TB) = 1,000 Gigabytes (GB). In the binary system (computer logic), 1 Tebibyte (TiB) = 1,024 Gibibytes (GiB).
The smallest unit of data in computing is a bit (b), which represents a single binary value (0 or 1). A byte (B) consists of 8 bits.
Manufacturers define 1 TB as 1 trillion bytes. Computers calculate 1 TB as 1,099,511,627,776 bytes (TiB). This difference in calculation results in your OS reporting roughly 931 GB of usable space.
Yes. The tool internally converts all inputs to bytes using high-precision arithmetic before converting to the target unit, ensuring accurate results even for Petabytes and Exabytes.
Yes, the Data Storage Converter is completely free, requires no registration, and works instantly in your browser on desktop or mobile.