KB ↔ MB Converter
Instantly convert between Kilobytes (KB), Megabytes (MB), and raw Bytes. Quickly check if your file meets exam portal size limits.
Result in MB
0.48828125
MBQuick Reference
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Frequently Asked Questions
How to use KB ↔ MB Converter
- 1
Enter your details
Open KB ↔ MB Converter and type your values into the fields. Quickly convert between KB, MB, and Bytes. Includes common exam portal size reference table.
- 2
See the result instantly
The result updates automatically as you type — no button to press. All calculations run locally in your browser; nothing is sent to a server.
- 3
Adjust or copy
Change any input to recalculate immediately, then copy or note the result.
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)