Data Size Converter

Convert digital data storage units across Decimal (Base-10: B, KB, MB, GB, TB, PB) and Binary (Base-2: KiB, MiB, GiB, TiB, PiB) standards.

Why Use This Converter?

• Storage Calculation: Understand the difference between hard drive manufacturer specs (GB = 1,000,000,000 bytes) and OS reported sizes (GiB = 1,073,741,824 bytes).
• Cloud Infrastructure: Convert AWS/GCP RAM and disk allocations (GiB) to MB/GB for billing estimates.
• Network Engineering: Calculate file transfer storage sizes accurately.

How to Use

1. Enter a numeric data size value.
2. Select the source unit (e.g. Gigabytes GB or Gibibytes GiB).
3. Read converted values across all SI Decimal and IEC Binary units simultaneously.

Real Conversion Example

Input (TEXT):

100 GB (Decimal)

Output (TEXT):

Bytes: 100,000,000,000 B
Megabytes (MB): 100,000 MB
Gibibytes (GiB): 93.13 GiB
Mebibytes (MiB): 95,367.43 MiB

Important Technical Details & Mechanics

• SI vs IEC Standards: Precise distinction between SI Decimal (1 KB = 1000 Bytes) and IEC Binary (1 KiB = 1024 Bytes).
• High-Precision Floating Math: Calculates exact unit multipliers without rounding loss.
• Browser Native: Runs locally with zero latency.

Related Developer & Utility Tools

• JSON Formatter: Format and validate JSON data.
• Text Statistics: Analyze character and word counts.
• URL Encoder: Encode and decode URL parameters.