Kilobytes Converter
Convert Kilobytes (KB) to any other data storage unit. The table below gives the exact figure for each unit, and every conversion is worked from the same engine as the converter.
What kilobytes convert to
One KB in every other data storage unit.
| Unit | 1 KB | Reverse |
|---|---|---|
| Bits | 8,192 b | 1.2207e-4 KB |
| Bytes | 1,024 B | 9.7656e-4 KB |
| Megabytes | 9.7656e-4 MB | 1,024 KB |
| Gigabytes | 9.5367e-7 GB | 1,048,576 KB |
| Terabytes | 9.3132e-10 TB | 1,073,741,824 KB |
| Petabytes | 9.0949e-13 PB | 1,099,511,627,776 KB |
Multiply a kilobytes figure by the figure in the second column to get the unit in the first, or multiply by the third column to go the other way.
Kilobytes conversion reference
Kilobytes to Bits
One kilobytes is 8,192 bits, and one bits is 1.2207e-4 kilobytes.
A bit is the smallest unit of digital information: a single 0 or 1. Network speeds and mobile data caps are usually quoted in bits, while file sizes use bytes — eight bits make one byte.
- 1 KB= 8,192 b
- 5 KB= 40,960 b
- 10 KB= 81,920 b
Kilobytes to Bytes
One kilobytes is 1,024 bytes, and one bytes is 9.7656e-4 kilobytes.
A byte is eight bits and normally holds one character of text. It is the base unit for file sizes, memory and storage, and the unit your file manager reports.
- 1 KB= 1,024 B
- 5 KB= 5,120 B
- 10 KB= 10,240 B
Kilobytes to Megabytes
One kilobytes is 9.7656e-4 megabytes, and one megabytes is 1,024 kilobytes.
A megabyte here is 1,024 kilobytes. It is used for photos, documents and short audio files; a photo from a phone camera is usually 2 to 5 megabytes.
- 1 KB= 9.7656e-4 MB
- 5 KB= 0.004883 MB
- 10 KB= 0.009766 MB
Kilobytes to Gigabytes
One kilobytes is 9.5367e-7 gigabytes, and one gigabytes is 1,048,576 kilobytes.
A gigabyte here is 1,024 megabytes. It is the usual unit for phone storage, mobile data bundles and video; an hour of standard-definition video is roughly a gigabyte.
- 1 KB= 9.5367e-7 GB
- 5 KB= 4.7684e-6 GB
- 10 KB= 9.5367e-6 GB
Kilobytes to Terabytes
One kilobytes is 9.3132e-10 terabytes, and one terabytes is 1,073,741,824 kilobytes.
A terabyte here is 1,024 gigabytes. It is used for hard drives, backups and archives; a terabyte holds roughly 250,000 photos or 250 hours of video.
- 1 KB= 9.3132e-10 TB
- 5 KB= 4.6566e-9 TB
- 10 KB= 9.3132e-9 TB
Kilobytes to Petabytes
One kilobytes is 9.0949e-13 petabytes, and one petabytes is 1,099,511,627,776 kilobytes.
A petabyte here is 1,024 terabytes. It is used for data-centre and large-scale storage figures — a single rack of drives can hold several petabytes.
- 1 KB= 9.0949e-13 PB
- 5 KB= 4.5475e-12 PB
- 10 KB= 9.0949e-12 PB
What kilobytes are used for
This converter treats a kilobyte as 1,024 bytes, the binary value operating systems report. Storage manufacturers often label 1,000 bytes a kilobyte, which is one reason a drive shows less capacity than its label.
Binary and decimal definitions diverge by about 2.4% at kilo and 7.4% at tera. This converter is binary throughout, so it will not match a manufacturer's decimal specification exactly.
A data conversion looks like the metric chain but is not: this converter uses binary steps, so a kilobyte is 1,024 bytes and a megabyte is 1,024 kilobytes, which is what an operating system reports for a file.
The same names are also used in a decimal system of 1,000, and the gap compounds as the units grow. It is why a drive sold at a round decimal capacity shows less in a file manager, and why a bundle described in decimal gigabytes delivers fewer binary gigabytes than the number suggests.
Checking a data conversion means deciding which definition the number came from before doing the arithmetic. A figure of 500 GB is exact under one definition and about 465 GiB under the other, and no amount of rounding makes those the same quantity.
Kilobytes conversion tables
Kilobytes to Bits
| Kilobytes (KB) | Bits (b) |
|---|---|
| 1 | 8,192 |
| 2 | 16,384 |
| 3 | 24,576 |
| 4 | 32,768 |
| 5 | 40,960 |
| 10 | 81,920 |
| 25 | 204,800 |
| 50 | 409,600 |
| 100 | 819,200 |
Kilobytes to Bytes
| Kilobytes (KB) | Bytes (B) |
|---|---|
| 1 | 1,024 |
| 2 | 2,048 |
| 3 | 3,072 |
| 4 | 4,096 |
| 5 | 5,120 |
| 10 | 10,240 |
| 25 | 25,600 |
| 50 | 51,200 |
| 100 | 102,400 |
Kilobytes to Megabytes
| Kilobytes (KB) | Megabytes (MB) |
|---|---|
| 1 | 9.7656e-4 |
| 2 | 0.001953 |
| 3 | 0.00293 |
| 4 | 0.003906 |
| 5 | 0.004883 |
| 10 | 0.009766 |
| 25 | 0.024414 |
| 50 | 0.048828 |
| 100 | 0.097656 |