Unit Converter

Convert megabytes to kilobytes

Convert megabytes to kilobytes with decimal units (1 MB = 1,000 KB) — useful for upload limits and web-image budgets.

1 MB = 1000 KB

Formula

Convert megabytes to kilobytes with:

KB = MB × 1000

Example

1.5 MB = 1,500 KB

megabytes to kilobytes table

MBKB
0.1 MB100 KB
0.25 MB250 KB
0.5 MB500 KB
1 MB1000 KB
2 MB2000 KB
5 MB5000 KB
10 MB10000 KB

Questions

How many kilobytes are in a megabyte?

One megabyte is 1000 kilobytes. Enter any value above to convert instantly.

What is the formula to convert megabytes to kilobytes?

Use KB = MB × 1000. The calculator applies this for every value you type.

Is this conversion exact?

Yes — it uses the standard conversion factor (KB = MB × 1000), rounded to 6 significant digits for display.

Common conversions

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