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Data Size Converter
Convert between data storage units: bytes, KB, MB, GB, TB, and more. Free online data size conversion calculator.
All Conversions
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ℹ️ About Data Size Converter
Convert between bytes, KB, MB, GB, TB and more. Understand file sizes and storage capacity. Handles both binary (1024) and decimal (1000) standards.
💡 Use Cases
Understanding file sizes
Storage capacity planning
Bandwidth calculations
Download time estimates
Comparing storage options
📋 How to Use
1
Enter a data size
2
Select the input unit
3
View all conversions
4
Toggle binary/decimal mode
💎 Pro Tips
- Binary: 1 KB = 1024 bytes (computing)
- Decimal: 1 KB = 1000 bytes (marketing)
- This is why drives show less than advertised
❓ Frequently Asked Questions
Manufacturers use decimal (1000); computers use binary (1024).
Binary GB (1024³ bytes) vs decimal GB (1000³ bytes).
1 byte = 8 bits. Internet speed is in bits (Mbps).