MB to KB Converter

MB to KB Converter

Convert megabytes to kilobytes with decimal and binary conversion options. Perfect for detailed file size analysis and storage calculations.

Convert megabytes to kilobytes with decimal (SI) and binary (IEC) conversion standards.

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From Unit

To Unit

Conversion Standard

Result

Enter a value and click "Convert" to see the result

Understanding MB to KB Conversion

Converting megabytes to kilobytes helps you understand detailed file sizes and storage capacity. The conversion depends on whether you use decimal (SI) or binary (IEC) standards.

Conversion Standards:

Decimal (SI) Standard: 1 MB = 1,000 KB (used by hard drive manufacturers)
Binary (IEC) Standard: 1 MB = 1,024 KB (used by operating systems)
Storage vs Display: Hard drives use decimal, OS displays use binary
File Systems: Most file systems use binary calculations

Common Use Cases:

File Size Analysis: Convert large file sizes to kilobytes for detailed analysis
Storage Planning: Calculate storage capacity in kilobytes
Data Transfer: Estimate transfer times for files
Backup Planning: Calculate backup storage requirements
Web Development: Optimize file sizes for web performance

Conversion Examples:

1 MB = 1,000 KB (decimal standard)
1 MB = 1,024 KB (binary standard)
5 MB = 5,000 KB (decimal) or 5,120 KB (binary)
10 MB = 10,000 KB (decimal) or 10,240 KB (binary)