KB ↔ MB Converter

Instantly convert between Kilobytes (KB), Megabytes (MB), and raw Bytes. Quickly check if your file meets exam portal size limits.

Enter KB value

Result in MB

0.48828125

Quick Reference

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KB vs MB: What Is the Difference?

1 MB (Megabyte) = 1024 KB (Kilobytes) = 1,048,576 Bytes.

Most government exam portals in India (SSC, UPSC, IBPS) specify file size limits in kilobytes (KB). If the portal says your photo must be under 500 KB, that is less than 0.49 MB.

Common Exam Portal File Size Limits

SSC CGL Photo: 20 KB – 50 KB
UPSC Photo: 20 KB – 300 KB
IBPS PO Signature: 10 KB – 35 KB
NEET UG Photo: 10 KB – 200 KB
Aadhar Card PDF: Under 2 MB (2048 KB)