1 megabytes to kilobytes

Convert 1 megabytes to kilobytes instantly, with the exact formula and a handy reference table.

Answer
1 mb = 1,024 kb
1 megabyte = 1,024 kilobytes
Formula: kb = mb × 1,024

Quick conversion table

MegabytesKilobytes
1 mb1,024 kb
2 mb2,048 kb
5 mb5,120 kb
10 mb10,240 kb
25 mb25,600 kb
50 mb51,200 kb
100 mb102,400 kb
500 mb512,000 kb
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How to convert megabytes to kilobytes

One mb equals 1,024 kb, so to convert megabytes to kilobytes you multiply the number of megabytes by 1,024. That gives 1 mb = 1,024 kb. The factor is exact, so the same multiplier works for any value.