How to Convert Megabits per second to Megabytes per second (Mbps to MB/s)
Broadband plans in Singapore are sold in Mbps and Gbps, while download managers show MB/s, so converting between them shows how fast files really arrive. This guide shows how to convert megabits per second into megabytes per second by hand, with examples and a quick-reference table.
The conversion
To convert megabits per second to megabytes per second, multiply the value by 0.125. To go the other way, divide by the same number (or multiply by 8). For a quick estimate, multiply by about 0.12.
Megabytes per second = megabits per second × 0.125
Worked examples
- 3 Mbps = 0.375 MB/s
- 12.5 Mbps = 1.5625 MB/s
- 75 Mbps = 9.375 MB/s
Megabits per second to Megabytes per second table
| Megabits per second | Megabytes per second |
|---|---|
| 1 Mbps | 0.125 MB/s |
| 2 Mbps | 0.25 MB/s |
| 5 Mbps | 0.625 MB/s |
| 10 Mbps | 1.25 MB/s |
| 20 Mbps | 2.5 MB/s |
| 25 Mbps | 3.125 MB/s |
| 50 Mbps | 6.25 MB/s |
| 100 Mbps | 12.5 MB/s |
| 250 Mbps | 31.25 MB/s |
| 500 Mbps | 62.5 MB/s |
| 1,000 Mbps | 125 MB/s |
Common questions
Is Mbps to MB/s exact?
The factors used here are the internationally defined values where they exist; results are rounded for display only.
How do I convert back?
Use the Megabytes per second to Megabits per second converter.
Mistakes to avoid
Multiplying when you should divide
Converting to a smaller unit gives a bigger number, and converting to a larger unit gives a smaller one. If your answer moves the wrong way, you have inverted the factor.
Mixing similar-sounding units
US and imperial gallons, pints and tons are different sizes, and decimal kilobytes differ from binary kibibytes.
Forgetting squared and cubed units
Area and volume factors are the length factor squared or cubed, so 1 m² is about 10.76 sq ft, not 3.28.
Background
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
For any value, use the Megabits per second to Megabytes per second Converter or browse all data transfer rate converters.
Run your own numbers: Megabits per second to Megabytes per second Converter