Convert Megabytes to Kilobytes
Convert megabytes to kilobytes instantly. Type a value below, check the formula and table, then see how the same MB to kB conversion looks as a single line in Notes Calculator.
Megabytes to Kilobytes formula
One megabyte is 1,000 kilobytes, so kB = MB × 1,000. For the reverse, multiply kilobytes by 0.001, or use the Kilobytes to Megabytes converter.
Megabytes to Kilobytes conversion table
| Megabytes (MB) | Kilobytes (kB) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |
Megabytes to Kilobytes in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 MB to kB on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix megabytes and kilobytes without a separate converter.
| Note | Result |
|---|---|
| 100 MB to kB | 100,000 kB |
| 100 MB in kB | 100,000 kB |
| 10 kB as MB | 0.01 MB |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One megabyte equals 1,000 kilobytes. To convert megabytes to kilobytes, multiply by 1,000; to go back, multiply by 0.001.
- Type the value, the unit, and the target unit on one line: 100 MB to kB. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
How many kilobytes are in one megabyte?
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Convert megabytes to kilobytes without leaving your notes.
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