In this article, we’ll show you how to convert data transfer rates from gigabits per second (Gbps) 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 Gbps and B/s
Let’s get started by understanding the key definitions and differences between Gbps 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 × 10-9 Gbps or 0.000000000008 Gbps.
What is Gigabits per second (Gbps)?
A Gigabit per second (Gbps) is a unit of measurement for data transfer rates used when transferring data over the Internet via a 5G mobile network or a superhigh-speed fiber optic connection between Internet companies.
It is part of the International System of Units (SI)[1] and uses decimal multiples of bits (109).
It has symbols or abbreviations such as Gbps, Gb/s, Gbit/s, or Gigabit/s.
One gigabit per second equals one billion bits per second or 1,000,000,000 bps or 125,000,000 B/s (1,000,000,000 ÷ 8) or 125 × 109 B/s.
Gbps 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 from Gbps to B/s: R(B/s) = R(Gbps) × 125,000,000
Scientific notion formula: R(B/s) = R(Gbps) × (125 × 106)
Or remember the Gbps-to-Bps conversion factor: 1 Gbps = 125,000,000 B/s
Examples
Now, let's take a look at an example that illustrates the calculations required to convert from gigabits to bytes per second (Gbps to B/s).
Convert 2.5 Gbps to B/s
Write down 2.5 Gbps and multiply it by the Gbps-to-Bps conversion factor: 125,000,000 to get the rate value R in B/s:
So, 2.5 gigabits per second is equal to 312,500,000 bytes per second.
Alternatively, you can use our calculator by entering 2.5 into the Gbps box, and you instantly get the rate in Bps or B/s, in this case, 312,500,000 Bps.
Gbps to B/s conversion table
The conversion table below provides a handy reference for converting data rates from gigabits per second (Gbps) to bytes per second (B/s). It covers a range from 0.1 Gbps to 1,000 Gbps, allowing for easy and quick conversions between these units of measurement.
| Gigabits per second | Bytes per second |
|---|---|
| 0.1 Gbps | 12,500,000 B/s |
| 0.5 Gbps | 62,500,000 B/s |
| 1 Gbps | 125,000,000 B/s |
| 2 Gbps | 250,000,000 B/s |
| 4 Gbps | 500,000,000 B/s |
| 5 Gbps | 625,000,000 B/s |
| 10 Gbps | 1,250,000,000 B/s |
| 20 Gbps | 2,500,000,000 B/s |
| 30 Gbps | 3,750,000,000 B/s |
| 40 Gbps | 5,000,000,000 B/s |
| 50 Gbps | 6,250,000,000 B/s |
| 60 Gbps | 7,500,000,000 B/s |
| 70 Gbps | 8,750,000,000 B/s |
| 80 Gbps | 10,000,000,000 B/s |
| 90 Gbps | 11,250,000,000 B/s |
| 100 Gbps | 12,500,000,000 B/s |
| 200 Gbps | 25,000,000,000 B/s |
| 500 Gbps | 62,500,000,000 B/s |
| 800 Gbps | 100,000,000,000 B/s |
| 1000 Gbps | 125,000,000,000 B/s |
FAQs
Is 1 Gbps or 1 B/s faster?
A gigabit per second (Gbps) is 125,000,000 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 Gbps = 1 × 109 bps = 1,000,000,000 bps1 B/s = 8 bits/s = 8 bps1 Gbps = 1,000,000,000 ÷ 8 = 125,000,000 B/s1 B/s = 8 ÷ 1,000,000,000 = 8 × 10-9 Gbps
How to convert from Gbps to B/s?
To convert a data transfer rate from gigabits per second (Gbps) to bytes per second (B/s), follow the simple steps below:
- Write down the rate value in
gigabits per second (Gbps). - Multiply it by the value of a
Gbps-to-Bpsconversion factor:125,000,000. - 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 gigabits per second (Gbps) 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.
