Convert kilobytes to bytes
1 kB = 1000 B — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1000B
1 kB = 1000 B
How to convert kilobytes to bytes
Multiply the number of kilobytes by 1000 to get bytes.
The exact factor is 1000 .
Kilobyte to Byte conversion table
| Kilobytes (kB) | Bytes (B) |
|---|---|
| 1 kB | 1000 |
| 2 kB | 2000 |
| 3 kB | 3000 |
| 5 kB | 5000 |
| 10 kB | 10 000 |
| 20 kB | 20 000 |
| 25 kB | 25 000 |
| 50 kB | 50 000 |
| 100 kB | 100 000 |
| 250 kB | 250 000 |
| 500 kB | 500 000 |
| 1000 kB | 1 000 000 |
Byte to Kilobyte conversion table
| Bytes (B) | Kilobytes (kB) |
|---|---|
| 1 B | 0.001 |
| 2 B | 0.002 |
| 3 B | 0.003 |
| 5 B | 0.005 |
| 10 B | 0.01 |
| 20 B | 0.02 |
| 25 B | 0.025 |
| 50 B | 0.05 |
| 100 B | 0.1 |
| 250 B | 0.25 |
| 500 B | 0.5 |
| 1000 B | 1 |
Frequently asked
How many bytes are in a kilobyte?
One kilobyte equals 1000 bytes (kB → B). That figure is exact, not rounded.
How do you convert kilobytes to bytes?
Multiply the number of kilobytes by 1000 to get bytes.
What is 1 B in kilobytes?
One byte is 0.001 kilobytes.
What is 10 kB in B?
10 kB = 10 000 B.