Format Converters100% Free Tool

Free Data Storage Unit Converter Online

Convert between bits, bytes, kilobytes, megabytes, gigabytes, terabytes, and petabytes in both SI (base-10) and IEC (base-2) standards. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.

100% Client-Side0ms Latency
Universal Unit Engine
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328.08399

How It Works

1

Enter Data Size

Input the data size value.

2

Select Unit

Choose from bits, bytes, KB, MB, GB, TB, PB.

3

View All Conversions

See values in all units in both SI and IEC standards.

Frequently Asked Questions

In SI (decimal) standard: 1 KB = 1000 bytes, 1 MB = 1,000,000 bytes. In IEC (binary) standard: 1 KiB = 1024 bytes, 1 MiB = 1,048,576 bytes. Storage manufacturers use SI; operating systems typically use IEC internally.

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