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Megabytes to Kilobytes

Type a value in either box. 1 MB = 1000 KB.

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How to convert megabytes to kilobytes

1 MB = 1000 KB, and 1 KB = 0.001 MB. To convert megabytes to kilobytes, use:

KB = MB × 1000

Example: convert 500 MB to kilobytes: 500 × 1000 = 500000, so 500 MB = 500000 KB.

Good to know

Multiply by 1,000. Some older software uses 1,024 instead; the difference is about 2.4%.

Megabytes to Kilobytes chart

Megabytes (MB)Kilobytes (KB)
1 MB1,000 KB
5 MB5,000 KB
10 MB10,000 KB
25 MB25,000 KB
50 MB50,000 KB
100 MB100,000 KB
200 MB200,000 KB
250 MB250,000 KB
500 MB500,000 KB
512 MB512,000 KB
750 MB750,000 KB
1,000 MB1,000,000 KB
1,024 MB1,024,000 KB
2,048 MB2,048,000 KB
4,096 MB4,096,000 KB
5,000 MB5,000,000 KB
10,000 MB10,000,000 KB

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