kilobyte (SI decimal) to byte

1 kilobyte (SI decimal) equals 1000 byte, and 1 byte equals 0.001 kilobyte (SI decimal).

Conversion formula

B = kB × 1000

To convert kilobyte (SI decimal) to byte, multiply the value by 1000.

Conversion table

1 kB1000 B
2 kB2000 B
5 kB5000 B
10 kB10000 B
25 kB25000 B
50 kB50000 B
100 kB100000 B
500 kB500000 B
1000 kB1000000 B

Reverse conversion table

1 B0.001 kB
2 B0.002 kB
5 B0.005 kB
10 B0.01 kB
25 B0.025 kB
50 B0.05 kB
100 B0.1 kB
500 B0.5 kB
1000 B1 kB

Key facts

1 kilobyte (SI decimal)1000 byte
1 byte0.001 kilobyte (SI decimal)

Frequently asked questions

How do I convert kilobyte (SI decimal) to byte?

Multiply the kilobyte (SI decimal) value by 1000 to get byte. For example, 10 kilobyte (SI decimal) = 10000 byte.

How do I convert byte back to kilobyte (SI decimal)?

Divide the byte value by 1000 (equivalently, multiply by 0.001) to get kilobyte (SI decimal).

Reverse conversion

Printable A4 conversion cheat sheet — see the Downloads page

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