Megabit to Kilobit Converter
Convert Megabit (Mb) to Kilobit (Kb) instantly. 1 Mb = 1,024 Kb.
Data Converter
21 units available
1 Mb = 1,024 Kb
Formula:
Kb = Mb × 1,024With your value: 1 Mb = 1,024 Kb
How big is that?
Everyday references on a logarithmic scale, all expressed in megabit so you can sanity-check the result.
Other Megabit to Kilobit conversions
Megabit to Kilobit Conversion Table
| Megabit (Mb) | Kilobit (Kb) |
|---|---|
| 0.5 | 512 |
| 1 | 1,024 |
| 2 | 2,048 |
| 5 | 5,120 |
| 10 | 10,240 |
| 15 | 15,360 |
| 20 | 20,480 |
| 25 | 25,600 |
| 50 | 51,200 |
| 100 | 102,400 |
| 250 | 256,000 |
| 500 | 512,000 |
| 1000 | 1,024,000 |
Kilobit to Megabit Conversion Table
| Kilobit (Kb) | Megabit (Mb) |
|---|---|
| 0.5 | 0.000488 |
| 1 | 0.000977 |
| 2 | 0.001953 |
| 5 | 0.004883 |
| 10 | 0.009766 |
| 15 | 0.014648 |
| 20 | 0.019531 |
| 25 | 0.024414 |
| 50 | 0.048828 |
| 100 | 0.097656 |
| 250 | 0.244141 |
| 500 | 0.488281 |
| 1000 | 0.976563 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Megabit (Mb)
Data
Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.
Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology
International Electrotechnical Commission · Reviewed 2026-07-01
Kilobit (Kb)
Data
Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.
Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology
International Electrotechnical Commission · Reviewed 2026-07-01
How to Convert Megabit to Kilobit
To convert from Megabit (Mb) to Kilobit (Kb), multiply the value by 1,024.
Formula: Kb = Mb × 1,024
Reverse: Mb = Kb × 0.0009765625
Step-by-Step Example
- Start with your value in Megabit. For example: 5 Mb
- Multiply by the conversion factor: 5 x 1,024
- The result is: 5,120 Kb
About Megabit
The megabit (Mb) is a unit of digital storage. One megabit equals 131072 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: data calculations, engineering and science, education.
About Kilobit
The kilobit (Kb) is a unit of digital storage. One kilobit equals 128 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: data calculations, engineering and science, education.
Frequently Asked Questions
How many Kilobit are in 1 Megabit?
There are exactly 1,024 Kilobit in 1 Megabit. This means the conversion factor from Megabit to Kilobit is 1,024.
What is the formula to convert Megabit to Kilobit?
The formula to convert Megabit to Kilobit is: Kb = Mb × 1,024. For example, to convert 10 Megabit to Kilobit, you would multiply 10 by 1,024.
What is a Megabit?
The megabit (Mb) is a unit of digital storage. One megabit equals 131072 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Kilobit?
The kilobit (Kb) is a unit of digital storage. One kilobit equals 128 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Megabit?
The Megabit is commonly used in data calculations, engineering and science, education.
Related Data Conversions
Cite this page
UnitConvertLab. (2026). Megabit to Kilobit converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/megabit-to-kilobit