Megabytes per second to Megabits per second Converter
1 MB/s equals 8 Mbit/s, and 1 Mbit/s equals 0.125 MB/s. Enter a value in either box to convert megabytes per second to megabits per second and back. Formula: bits per second = value x unit factor (1 byte = 8 bits; decimal prefixes 1 Mbit/s = 1,000,000 bit/s).
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1 MB/s = 8 Mbit/s
Results shown are estimates for informational purposes only. Nothing on CalcFlow is financial, tax, legal, or medical advice. Always consult a qualified professional before making important decisions.
Megabytes per second to Megabits per second Conversion Table
| Megabytes per second | Megabits per second |
|---|---|
| 1 MB/s | 8 Mbit/s |
| 8 MB/s | 64 Mbit/s |
| 10 MB/s | 80 Mbit/s |
| 25 MB/s | 200 Mbit/s |
| 50 MB/s | 400 Mbit/s |
| 100 MB/s | 800 Mbit/s |
| 250 MB/s | 2,000 Mbit/s |
| 500 MB/s | 4,000 Mbit/s |
| 1,000 MB/s | 8,000 Mbit/s |
Megabits per second to Megabytes per second Conversion Table
| Megabits per second | Megabytes per second |
|---|---|
| 1 Mbit/s | 0.125 MB/s |
| 8 Mbit/s | 1 MB/s |
| 10 Mbit/s | 1.25 MB/s |
| 25 Mbit/s | 3.125 MB/s |
| 50 Mbit/s | 6.25 MB/s |
| 100 Mbit/s | 12.5 MB/s |
| 250 Mbit/s | 31.25 MB/s |
| 500 Mbit/s | 62.5 MB/s |
| 1,000 Mbit/s | 125 MB/s |
Worked example: 10 MB/s = 80 Mbit/s. A 100 Mbit/s plan is 100 / 8 = 12.5 MB/s, so a 1 GB file needs at least 1,000 / 12.5 = 80 seconds.
Need other units? Open the full Data Transfer Rate Converter.
Popular Data Transfer Rate Conversions
Formula
bits per second = value x unit factor (1 byte = 8 bits; decimal prefixes 1 Mbit/s = 1,000,000 bit/s)Understanding Data Transfer Rate Conversion
Internet plans quote speed in megabits or gigabits per second, while browsers and download managers show megabytes per second. Because a byte is eight bits, a 100 Mbit/s connection can move at most 12.5 MB/s. Real throughput is lower because of protocol overhead, Wi-Fi conditions and server limits, so treat the converted figure as the ceiling rather than the speed you will see in practice.
Tips and Best Practices
- 1Divide megabits per second by 8 to get megabytes per second.
- 2A gigabit connection tops out near 125 MB/s in theory.
- 3Lowercase b is bits and uppercase B is bytes; check which one a plan or app uses.
Real-World Example
A 100 Mbit/s plan is 100 / 8 = 12.5 MB/s, so a 1 GB file needs at least 1,000 / 12.5 = 80 seconds.
Common Mistakes to Avoid
- Comparing a Mbit/s plan to an MB/s download figure without dividing by 8.
- Assuming advertised speed equals measured speed.
- Using binary prefixes for network rates; network rates are decimal by convention.
How to Use
- Type a number in the Megabytes per second box.
- The Megabits per second result appears instantly; you can also edit the Megabits per second box to convert backwards.
- Use the swap button to reverse the direction and Copy result to copy the answer.
Frequently Asked Questions
How many megabits per second are in 1 MB/s?
How many megabytes per second are in 1 Mbit/s?
What is the formula to convert megabytes per second to megabits per second?
What is the difference between Mbps and MBps?
Sources: IEC 80000-13 and BIPM SI prefixes; byte = 8 bits.