💾 Size Conversion Calculator

Convert between bytes, kilobytes, megabytes, and more

Bytes
1,048,576
Kilobytes
1,024
Megabytes
1
Gigabytes
0.001
Terabytes
0.000001
Petabytes
0.000000001

Conversion Standard

Note: Most operating systems use binary (IEC), while storage manufacturers often use decimal (SI)
💡 Size Conversion Tips:
• Binary (IEC): Used by Windows, macOS (1 KB = 1,024 bytes)
• Decimal (SI): Used by storage manufacturers (1 KB = 1,000 bytes)
• 1 MB = 1,024 KB (binary) or 1,000 KB (decimal)