In this article, we’ll show you how to convert data transfer rates from megabits per second (Mbps) to bytes per second (B/s or Bps). We will cover essential definitions, provide examples, share relevant formulas, and present tables, along with answers to common questions.
Definitions of Mbps and B/s
Let’s get started by understanding the key definitions and differences between Mbps and B/s. Understanding these terms will allow you to perform conversions confidently.
Data transfer rates utilize International System of Units (SI) prefixes to simplify measuring and comparing. This standardization helps in conversions and understanding data transfer.
The table below shows all the SI prefixes and the associated symbols, multipliers, and colloquials.
What is bytes per second (B/s)?
A Byte per second (B/s) is a unit of measurement used to indicate data transfer rates when transferring data between internal drives or computers over a local network. Each byte transferred represents 8 bits of data (1 byte = 8 bits), corresponding to one ASCII (American Standard Code for Information Interchange) character.
So, transferring a text file that contains 800 characters at a rate of 100 B/s will take approximately 8 seconds to complete.
It has symbols or abbreviations such as Bps, B/s, or byte/s.
One byte per second equals eight bits per second (1 B/s = 8 bps), or 8×10-6 Mbps or 0.000008 Mbps.
What is Megabits per second (Mbps)?
A Megabit per second (Mbps) is a unit of measurement for data transfer rates used when streaming or transferring data over the internet or network via a high-speed connection such as 4G mobile network, cable, or optical fiber connection.
It is part of the International System of Units (SI)[1] and uses decimal multiples of bits (106). It has symbols or abbreviations such as Mbps, Mb/s, Mbit/s, or Megabit/s.
One megabit per second equals one million bits per second or 1,000,000 bps or 125,000 B/s (1,000,000 ÷ 8).
Mbps to B/s formula
Let’s take a closer look at the conversion formula so you can carry out these conversions independently, whether you're using a calculator or doing it manually with pencil and paper.
Multiplication formula for converting data transfer rate (R) from Mbps to B/s: R(B/s) = R(Mbps) × 125,000
Or remember the Mbps-to-Bps conversion factor: 1 Mbps = 125,000 B/s
Examples
Now, let's take a look at an example that illustrates the calculations required to convert from megabits to bytes per second (Mbps to B/s).
Convert 3 Mbps to B/s
Write down 3 Mbps and multiply it by the Mbps-to-Bps conversion factor: 125,000 to get the rate value R in B/s:
So, 3 megabits per second is equal to 375,000 bytes per second.
Alternatively, you can use our calculator by entering 3 into the Mbps box, and you instantly get the rate in Bps or B/s, in this case, 375,000 Bps.
Mbps to B/s conversion table
The conversion table below provides a handy reference for converting data rates from megabits per second (Mbps) to bytes per second (B/s). It covers a range from 0.1 Mbps to 1,000 Mbps, allowing for easy and quick conversions between these units of measurement.
| Megabits per second | Bytes per second |
|---|---|
| 0.1 Mbps | 12,500 B/s |
| 0.5 Mbps | 62,500 B/s |
| 1 Mbps | 125,000 B/s |
| 2 Mbps | 250,000 B/s |
| 4 Mbps | 500,000 B/s |
| 5 Mbps | 625,000 B/s |
| 10 Mbps | 1,250,000 B/s |
| 20 Mbps | 2,500,000 B/s |
| 30 Mbps | 3,750,000 B/s |
| 40 Mbps | 5,000,000 B/s |
| 50 Mbps | 6,250,000 B/s |
| 60 Mbps | 7,500,000 B/s |
| 70 Mbps | 8,750,000 B/s |
| 80 Mbps | 10,000,000 B/s |
| 90 Mbps | 11,250,000 B/s |
| 100 Mbps | 12,500,000 B/s |
| 200 Mbps | 25,000,000 B/s |
| 500 Mbps | 62,500,000 B/s |
| 800 Mbps | 100,000,000 B/s |
| 1,000 Mbps | 125,000,000 B/s |
FAQs
Is 1 Mbps or 1 B/s faster?
A megabit per second (Mbps) is 125,000 times faster than a byte per second (B/s). A bit per second (bps) is the smallest unit for measuring data transfer rates. Here are the relationships between the units.
1 Mbps = 1 × 106 bps = 1,000,000 bps1 B/s = 8 bits/s = 8 bps1 Mbps = 1,000,000 ÷ 8 = 125,000 B/s
How to convert from Mbps to B/s?
To convert a data transfer rate from megabits per second (Mbps) to bytes per second (B/s), follow the simple steps below:
- Write down the rate value in
megabits per second (Mbps). - Multiply it by the value of a
Mbps-to-Bpsconversion factor:125,000. - The result from multiplication is the value of the transfer rate in
bytes per second (B/s).
You now know how to convert data transfer rate from megabits per second (Mbps) to bytes per second (B/s). You can quickly use our calculator to convert between the rate units to save time for future calculations.
For further understanding, check our data storage converter page to learn more about the differences between decimal and binary units of data storage.
