Instantly convert megabytes (MB) to kilobytes (KB). Bidirectional, accurate, and free.
To convert megabytes to kilobytes, use the formula kilobytes = megabytes × 1,024. For example, 2 megabytes equals 2,048 kilobytes. Type any number into the calculator above and the result appears instantly — you can also type into the kilobytes box to convert the other way.
| Megabytes | Kilobytes |
|---|---|
| 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 |
There are 1,024 kilobytes in one megabyte. To convert any value, apply the formula kilobytes = megabytes × 1,024.
The formula is kilobytes = megabytes × 1,024. Enter a value above and the result updates instantly in both directions.
Yes. It uses the exact internationally-defined conversion factor, so results match official standards to several decimal places.
Yes — the converter is bidirectional. Type in either box and the other updates automatically using the inverse formula.