Megabytes (decimal) to Kilobytes (decimal) formula
kilobytes (decimal) = megabytes (decimal) × 1,000
Multiply the number of megabytes (decimal) by 1,000 to get kilobytes (decimal). To go the other way, multiply by 0.001 instead, or use the kb to mb converter.
Megabytes (decimal) to Kilobytes (decimal) conversion table
Common mb to kb values, rounded for reading. The converter above keeps full precision.
| Megabytes (decimal) | Kilobytes (decimal) |
|---|---|
| 1 MB | 1,000 kB |
| 2 MB | 2,000 kB |
| 3 MB | 3,000 kB |
| 4 MB | 4,000 kB |
| 5 MB | 5,000 kB |
| 10 MB | 10,000 kB |
| 15 MB | 15,000 kB |
| 20 MB | 20,000 kB |
| 25 MB | 25,000 kB |
| 50 MB | 50,000 kB |
| 75 MB | 75,000 kB |
| 100 MB | 100,000 kB |
| 250 MB | 250,000 kB |
| 500 MB | 500,000 kB |
| 1,000 MB | 1,000,000 kB |
Worked example
To convert 10 MB to kilobytes (decimal), multiply by 1,000: the result is 10,000 kB. Decimal units use powers of 1,000; binary IEC units use powers of 1,024. One gigabyte is not the same as one gibibyte.
Frequently asked questions
How many kilobytes (decimal) are in a megabyte (decimal)?
One megabyte (decimal) equals 1,000 kilobytes (decimal) (1 MB = 1,000 kB).
What is 10 megabytes (decimal) in kilobytes (decimal)?
10 MB converts to 10,000 kB. Enter any other value in the converter above to see it recalculated instantly.
How do I convert kilobytes (decimal) back to megabytes (decimal)?
Reverse the calculation: one kilobyte (decimal) equals 0.001 megabytes (decimal). You can also swap the units in the converter or open the kb to mb page.
Related data storage conversions
Need a different pair? Open the full data storage converter to choose any two units.