Bytes to kilobytes converter
Kilobytes (kB)
1 byte = 0.001 kilobytes
How to convert bytes to kilobytes
kB = B × 0.001
Multiply the number of bytes by 0.001 to get kilobytes. Going the other way, divide by 0.001 (or multiply by 1000).
One byte is exactly defined as 0.001 kilobytes (to 12 significant figures), and one kilobyte is 1000 bytes.
Worked examples
- Convert 5 bytes: 5 × 0.001 = 0.005 0.005 kilobytes.
- Convert 12.5 bytes: 12.5 × 0.001 = 0.0125 0.0125 kilobytes.
- Convert 250 bytes: 250 × 0.001 = 0.25 0.25 kilobytes.
Quick-reference table
| B | kB |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 15 | 0.015 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 75 | 0.075 |
| 100 | 0.1 |
| 1,000 | 1 |
| kB | B |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 75 | 75,000 |
| 100 | 100,000 |
| 1,000 | 1,000,000 |
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Frequently asked questions
How many kilobytes are in 1 byte?
1 byte equals 0.001 kilobytes.
What is the formula to convert bytes to kilobytes?
Use kB = B × 0.001. Multiply the number of bytes by 0.001 to get kilobytes. Going the other way, divide by 0.001 (or multiply by 1000).
What is 100 bytes in kilobytes?
100 bytes is 0.1 kilobytes.