Kilobyte (binary)s to Bytes (KB to B)
Free online kilobyte (binary) to byte converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
DATA STORAGE CONVERTER — INSTANT RESULT
Formula: multiply the kilobyte (binary) value by 1,024 — i.e. B = KB × 1,024
Quick check: 1 KB = 1,024 B
Quick check: 1 KB = 1,024 B
Kilobyte (binary)s to Bytes conversion table
| Kilobyte (binary)s (KB) | Bytes (B) |
|---|---|
| 1 KB | 1,024 B |
| 2 KB | 2,048 B |
| 3 KB | 3,072 B |
| 4 KB | 4,096 B |
| 5 KB | 5,120 B |
| 6 KB | 6,144 B |
| 7 KB | 7,168 B |
| 8 KB | 8,192 B |
| 9 KB | 9,216 B |
| 10 KB | 10,240 B |
| 15 KB | 15,360 B |
| 20 KB | 20,480 B |
| 25 KB | 25,600 B |
| 30 KB | 30,720 B |
| 40 KB | 40,960 B |
| 50 KB | 51,200 B |
| 75 KB | 76,800 B |
| 100 KB | 102,400 B |
| 250 KB | 256,000 B |
| 500 KB | 512,000 B |
| 1,000 KB | 1,024,000 B |
How to convert kilobyte (binary)s to bytes
To convert kilobyte (binary)s to bytes, multiply the amount in kilobyte (binary)s by 1,024. For example, 10 KB = 10,240 B. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert between bits, bytes and the binary multiples used in computing (1 KB = 1024 B). Storage manufacturers sometimes use decimal multiples (1 kB = 1000 B); both are listed here.
Frequently asked questions
How many bytes are in one kilobyte (binary)?
One kilobyte (binary) is exactly 1,024 bytes.
How do I convert KB to B?
Multiply the KB value by 1,024 to get B. The converter at the top of this page does this automatically and works in both directions.
How much is 100 kilobyte (binary)s in bytes?
100 kilobyte (binary)s equals 102,400 bytes.