Advanced Data Size Converter

Convert between bits, bytes, kilobytes, megabytes, gigabytes, terabytes and more with precision and real-world context

Data Conversion

Value

From Unit

Decimal (SI Standard) 1 KB = 1000 bytes (Base 10)

Binary (IEC Standard) 1 KiB = 1024 bytes (Base 2)

Enter a value and click convert to see results

Examples will appear after conversion

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Unit	Bits	Bytes	Kilobytes	Megabytes	Gigabytes	Terabytes

Decimal uses base-10 (1KB=1000B), Binary uses base-2 (1KiB=1024B). Storage manufacturers typically use decimal.

Hard drives use decimal, RAM uses binary. Operating systems often display binary sizes for RAM.

Network speeds are in bits per second (bps), while storage is measured in bytes. 1 byte = 8 bits.

Mobile data plans typically use decimal measurements. 1GB of data = 1,000,000,000 bytes.