Digital storage · KB → B
Kilobytes to Bytes
Enter any value below to convert kilobytes to bytes instantly.
To
1 KB = 1,000 B
Conversion formula
How to convert KB to B
B = KB × 1,000
Multiply the kilobytes value by 1,000 to get bytes. The converter keeps extra precision internally and rounds only the displayed answer.
Converting kilobytes to bytes helps compare file sizes, device storage, downloads and data-transfer limits.
Worked example
Convert 10 KB10 KB = 10,000 B
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common kilobytes to bytes values
| Kilobytes (KB) | Bytes (B) |
|---|---|
| 1 KB | 1,000 B |
| 5 KB | 5,000 B |
| 10 KB | 10,000 B |
| 25 KB | 25,000 B |
| 50 KB | 50,000 B |
| 100 KB | 100,000 B |
Quick answer
How many bytes are in one kilobyte?
One kilobyte equals 1,000 B.