Convert Megabit to Kilobyte
Use this free converter to change megabits (Mb) into kilobytes (KB). Megabit and kilobyte both measure digital storage. As a quick reference, 1 Mb equals 128 KB, and 1 KB equals 0.0078125 Mb.
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Kilobyte (KB)
128
1 Mb = 128 KB
Digital Storage conversion table
| Megabit | Kilobyte |
|---|---|
| 0.01 | 1.28 |
| 0.1 | 12.8 |
| 0.5 | 64 |
| 1 | 128 |
| 2 | 256 |
| 3 | 384 |
| 5 | 640 |
| 10 | 1280 |
| 20 | 2560 |
| 25 | 3200 |
| 50 | 6400 |
| 100 | 12800 |
| 1,000 | 128000 |
How to convert Megabit to Kilobyte
Multiply the megabit value by 128 to get kilobytes.
- Enter the number of megabits you want to convert.
- The converter instantly shows the equivalent value in kilobytes.
- Worked example: 15 Mb × 128 = 1920 KB.
- Use the swap button to reverse the conversion (kilobyte to megabit).
About these units
Megabit (Mb)
- Definition
- A megabit (Mb) is 1,024 kilobits, mainly used for data-transfer rates.
- History
- Megabit-per-second links spread with broadband internet.
- Current use
- Megabits per second is the standard way to advertise internet connection speeds.
Kilobyte (KB)
- Definition
- A kilobyte (KB) is 1,024 bytes in the binary convention used by most operating systems.
- History
- Early computing adopted powers of two, so a "kilo" came to mean 1,024 rather than 1,000.
- Current use
- Kilobytes measure small files such as documents and configuration data.
Frequently asked questions
How many kilobytes are in a megabit?
There are 128 KB in 1 Mb. To convert, multiply the number of megabits by 128.
How do I convert megabits to kilobytes?
Multiply the megabit value by 128 to get kilobytes. For example, 10 Mb = 1280 KB.
Is this megabit-to-kilobyte converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Megabit to other digital storage units
| Unit | 1 Megabit equals |
|---|---|
| Byte (B) | 131072 B |
| Kilobyte (KB) | 128 KB |
| Megabyte (MB) | 0.125 MB |
| Gigabyte (GB) | 0.00012207031 GB |
| Terabyte (TB) | 1.1921e-7 TB |
| Petabyte (PB) | 1.1642e-10 PB |
| Bit (bit) | 1048576 bit |
| Kilobit (Kb) | 1024 Kb |
| Gigabit (Gb) | 0.0009765625 Gb |