b2KIT

Data Storage Converter

Convert between bytes, KB, MB, GB, TB, and PB with binary and decimal options.

Bytes1073741824 B
Kibibytes1048576 KiB
Mebibytes1024 MiB
Gibibytes1 GiB
Tebibytes0.0009765625 TiB
Pebibytes9.53674316406e-7 PiB

Binary vs Decimal

UnitBinary (1024)Decimal (1000)Difference
KB/KiB1,024 B1,000 B2.4%
MB/MiB1,048,576 B1,000,000 B4.9%
GB/GiB1,073,741,824 B1,000,000,000 B7.4%
TB/TiB1,099,511,627,776 B1,000,000,000,000 B10.0%

OS and software typically use binary (1024), while storage manufacturers use decimal (1000). This is why a "1 TB" drive shows ~931 GB in your OS.

How to Use Data Storage Converter

  1. 1

    Enter a value

    Type the storage amount you want to convert.

  2. 2

    Select source unit

    Choose the unit you are converting from, like gigabytes.

  3. 3

    Choose target unit

    Pick the target unit to see the converted value instantly.

Related Tools

CSV to JSON Converter

Convert CSV data into structured JSON arrays or objects with automatic type detection.

JSON to CSV Converter

Transform JSON arrays and objects into downloadable CSV spreadsheet format.

YAML to JSON Converter

Convert YAML configuration files to JSON format with validation and formatting.

XML to JSON Converter

Parse XML documents and convert them to equivalent JSON structure with attributes.

TSV to CSV Converter

Convert tab-separated values to comma-separated format with proper escaping.

Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal bases.