Convert Megabytes to Kilobits (MB to kbit)
1 megabyte (MB) = 8000 kilobits (kbit). 1 kbit = 0.000125 MB. Example: 15 MB = 15 × 8000 = 120000 kbit.
Also searched as megabytes to kbit, megabytes in kbit, megabytes into kilobits, MB to kbit, MB in kilobits, MB into kilobit, megabyte to kilobit, MB to kilobits converter and how many kilobits in a megabyte.
1 MB = 8000 kbit
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk megabyte to kilobit converter to paste a column from Excel.
How to Convert Megabyte to Kilobit
- 1 MB = 8000 kbit
- 1 kbit = 0.000125 MB
- Example: convert 15 MB to kbit: 15 MB = 15 × 8000 kbit = 120000 kbit
Formula
kbit = MB × 8000
Derivation from SI units:
- 1 MB = 10⁶ bytes = 8 × 10⁶ bits (decimal, SI).
- 1 kbit = 1000 bits (SI prefix kilo = 10³).
- 1 MB = 8000000 bit ÷ 1000 bit per kbit = 8000 kbit
Both units are defined exactly, so the factor is exact. Megabyte definition: megabyte; Kilobit definition: kilobit.
Worked examples
- A reading of 16 MB converts to 128000 kbit.
16 MB × 8000 = 128000 kbit - A value of 128 MB is 1024000 kbit.
128 MB × 8000 = 1024000 kbit
Megabyte to Kilobit conversion table
| Megabytes (MB) | Kilobits (kbit) |
|---|---|
| 1 MB | 8000 kbit |
| 2 MB | 16000 kbit |
| 4 MB | 32000 kbit |
| 8 MB | 64000 kbit |
| 16 MB | 128000 kbit |
| 32 MB | 256000 kbit |
| 64 MB | 512000 kbit |
| 100 MB | 800000 kbit |
| 128 MB | 1024000 kbit |
| 256 MB | 2048000 kbit |
| 500 MB | 4000000 kbit |
| 1000 MB | 8000000 kbit |
Where it's used
Megabytes are used for photos, documents and songs, while kilobits appear in telecom data quantities. Both measure amount of digital information, so the conversion is a fixed factor.
Megabyte to other data storage units
| Conversion | 1 MB equals |
|---|---|
| megabyte to kilobit | 8000 kbit |
| megabyte to byte | 1000000 B |
| megabyte to kilobyte | 1000 kB |
| megabyte to gigabyte | 0.001 GB |
| megabyte to terabyte | 0.000001 TB |
| megabyte to bit | 8000000 bit |
| megabyte to megabit | 8 Mbit |
| megabyte to kibibyte | 976.5625 KiB |
Show 5 more units
| megabyte to mebibyte | 0.9536743164 MiB |
|---|---|
| megabyte to gibibyte | 0.0009313225746 GiB |
| megabyte to gigabit | 0.008 Gbit |
| megabyte to petabyte | 1 × 10⁻⁹ PB |
| megabyte to tebibyte | 9.094947018 × 10⁻⁷ TiB |
Frequently asked questions
How many kilobits are in 1 megabyte?
1 MB = 8000 kbit.
How do I convert megabytes to kilobits?
Multiply the value in MB by 8000. For example, 15 MB × 8000 = 120000 kbit.
Is the MB to kbit conversion exact?
Yes. Both units are defined exactly, and 1 MB is exactly 8000 kbit.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7 (SI prefixes); hertz, Table 4.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Megabytes to Kilobits (MB to kbit). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/megabytes-to-kilobits/
IEEE
Scientific Converters, "Convert Megabytes to Kilobits (MB to kbit)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/megabytes-to-kilobits/