Megabytes to Megabits Converter
One Megabyte equals 8 Megabits (1 MB = 8 Mbit). Multiply a Megabyte value by 8 to get the equivalent in Megabits. Use the calculator above for your value, or check the examples and reference table below.
Formula
Mbit = MB × 8
Multiply the Megabyte value by 8 to get the equivalent value in Megabits.
Example Conversions
1 Megabyte (MB)
8 Megabit (Mbit)
5 Megabyte (MB)
40 Megabit (Mbit)
10 Megabyte (MB)
80 Megabit (Mbit)
25 Megabyte (MB)
200 Megabit (Mbit)
100 Megabyte (MB)
800 Megabit (Mbit)
Conversion Table
| Megabyte (MB) | Megabit (Mbit) |
|---|---|
| 0.1 | 0.8 |
| 0.5 | 4 |
| 1 | 8 |
| 2 | 16 |
| 5 | 40 |
| 10 | 80 |
| 25 | 200 |
| 50 | 400 |
| 100 | 800 |
| 250 | 2000 |
| 500 | 4000 |
| 1000 | 8000 |
How to Convert Manually
Use these steps to convert Megabyte values to Megabit without the calculator.
- Write down the value in Megabyte (MB) that you want to convert.
- Multiply that value by 8.
- For example, 10 Megabytes × 8 = 80 Megabits.
- Label the result as Megabit (Mbit).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Megabyte and one Megabit.
About Megabyte and Megabit
The megabyte is an SI decimal data unit equal to exactly 1,000 kilobytes, or 1,000,000 bytes. Photos, songs, and app downloads are commonly measured in megabytes. The megabit is an SI decimal data unit equal to 1,000 kilobits, or 125,000 bytes. Network transfer quantities are often expressed in megabits. One Megabyte equals 8 Megabits (1 MB = 8 Mbit). Megabyte is used in photo and music file sizes and in app download sizes. Megabit is used in home internet speed plans.
Precision and Rounding:This converter keeps SI decimal prefixes (1 KB = 1,000 bytes) separate from IEC binary prefixes (1 KiB = 1,024 bytes). Match the symbol used by your source before converting because some operating-system interfaces display binary quantities with decimal labels.
See our guide to megabits vs. megabytes if you're unsure which one your download speed is quoted in.
Data units follow NIST guidance: decimal SI prefixes use powers of 1,000, while IEC binary prefixes use powers of 1,024 (reference).
Worked Example
15Megabytes equals120Megabits.
15 MB × 8 = 120 Mbit
FAQ
How do I convert Megabyte to Megabit?
Multiply the Megabyte value by 8 to get the equivalent value in Megabits.
What is the formula for Megabyte to Megabit?
The formula is Mbit = MB × 8.
How many Megabits are in 1 Megabyte?
1 Megabyte equals 8 Megabits.
Can I convert Megabit back to Megabyte?
Yes. 1 Megabit equals 0.125 Megabytes, and the related converter can reverse the calculation.
What are common names for Megabyte and Megabit?
Megabyte is shown as MB and may also be searched as megabytes, mb, decimal megabyte. Megabit is shown as Mbit and may also be searched as megabits, mbit.
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