Digital Data Storage
kBtokbit
Convert kilobytes (kB) to kilobits (kbit).
Factor1 kB = 8 kbit
Converter
kB
Accepts numbers or expressions, e.g. 150 + 14.7
Result
kbit
Rendered to 6 significant figures.
Formula
Formula
kbit = kB × 8
Multiply any value in kilobytes by 8 to obtain the value in kilobits.
Worked example
Convert 1 kB to kbit.
- 01Start with 1 kB.
- 02Multiply by the conversion factor: 1 × 8 = 8 kbit.
Result1 kB = 8 kbit
Conversion table
| kB | kbit |
|---|---|
| 1 | 8 |
| 2 | 16 |
| 5 | 40 |
| 10 | 80 |
| 20 | 160 |
| 50 | 400 |
| 100 | 800 |
| 200 | 1600 |
| 500 | 4000 |
| 1000 | 8000 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from kB to kbit?
1 kB equals 8 kbit. To convert, multiply the value in kilobytes by 8.
How do I convert 1 kB to kbit?
1 kB = 8 kbit. For any value, multiply by 8.
How do I convert kbit back to kB?
Divide by the same factor — or equivalently, multiply by 0.125. So 1 kbit = 0.125 kB.
When would I need to convert kilobyte to kilobit?
Digital data-storage conversions between kB and kbit are routine in IT, networking, storage-array engineering, datacenter capacity planning, cloud-cost reconciliation, embedded systems and scientific data acquisition. Decimal (SI) units (kB, MB, GB, TB, PB) use base-10 multiples: 1 kB = 1,000 bytes. Binary (IEC 80000-13) units (KiB, MiB, GiB, TiB, PiB) use base-2 multiples: 1 KiB = 1,024 bytes. 1 byte = 8 bits exactly across both ladders. This category is storage size only — it does NOT cover data-transfer rate (bit/s, MB/s), download-time, bandwidth, compression-ratio assumptions or storage-pricing calculators, all of which require additional information beyond a single linear factor.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).