Convert Megabyte to Kilobyte
Convert Megabyte to Kilobyte instantly. 1 MB = 1,024 KB. Formula, worked examples and a quick reference table.
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One megabyte equals 1,024 kilobytes. To convert any number of megabytes to kilobytes, multiply by 1,024.
The converter above works in both directions and updates as you type. Below you will find the formula, a worked example and a reference table of common values.
Megabyte to Kilobyte formula
kilobyte = megabyte × 1,024
To go the other way, use megabyte = kilobyte ÷ 1,024.
Megabyte to Kilobyte conversion table
| Megabyte | Kilobyte |
|---|---|
| 1 MB | 1,024 KB |
| 2 MB | 2,048 KB |
| 4 MB | 4,096 KB |
| 8 MB | 8,192 KB |
| 16 MB | 16,384 KB |
| 32 MB | 32,768 KB |
| 64 MB | 65,536 KB |
| 128 MB | 131,072 KB |
| 256 MB | 262,144 KB |
| 512 MB | 524,288 KB |
| 1,024 MB | 1,048,576 KB |
Frequently asked questions
How many kilobytes are in a megabyte? +
There are 1,024 kilobytes in one megabyte.
What is 10 MB in KB? +
10 MB equals 10,240 KB. Multiply 10 by 1,024.
How do I convert kilobyte back to megabyte? +
Use megabyte = kilobyte ÷ 1,024. The converter above handles both directions, or see our dedicated Kilobyte to Megabyte page.