What does 1 GB/s mean in data transfer?

1 gigabyte per second represents transferring one gigabyte of data each second, where a gigabyte is defined as 10^9 bytes in SI usage.

How is gigabit per second (SI definition) different from gibibit per second?

Gigabit per second (SI) means 10^9 bits per second, whereas gibibit per second uses a binary base of 2^30 bits, so they measure data rates using different base units.

Why convert between gigabytes per second and gigabits per second?

Converting helps compare storage throughput reported in bytes per second with network speeds often specified in bits per second for better planning and analysis.

How to Convert from Gigabyte/second [GB/s] to Gigabit/second (SI def.)?

Learn the process of converting data transfer rates from gigabyte per second (GB/s) to gigabit per second (SI definition). Understand the units involved, their use cases, and how this conversion assists in comparing different data rate measurements.

Gigabyte/second [GB/s]

Gigabit/second (SI def.)

Please check your input. It must be a valid numeric value.

Gigabyte/second [GB/s] to Gigabit/second (SI def.) Conversion Table

Gigabyte/second [GB/s]	Gigabit/second (SI def.)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Gigabyte/second [GB/s] to Gigabit/second (SI def.) Conversion Table
Gigabyte/second [GB/s]	Gigabit/second (SI def.)

Explore More Data Transfer Units Converter

What Is This Tool?

This converter allows you to change data transfer rates from gigabyte per second (GB/s) to gigabit per second using the SI definition. It is useful for comparing storage throughput expressed in bytes with network speeds measured in bits.

How to Use This Tool?

Enter the value in gigabyte per second (GB/s) you wish to convert
Select the target unit gigabit per second (SI def.)
Click convert to see the equivalent rate in gigabits per second
Use the conversion results to compare data transfer speeds across different units

Key Features

Converts data rates from gigabyte per second (GB/s) to gigabit per second (SI def.)
Highlights differences between decimal and binary data units
Useful for networking, storage, and data transfer planning
Browser-based and easy to use for quick conversions

Examples

2 GB/s converts to 17.179869184 Gbit/s
0.5 GB/s converts to 4.294967296 Gbit/s

Common Use Cases

Specifying storage device throughput such as NVMe SSD sequential read/write speeds
Expressing memory or bus bandwidth in terms compatible with networking units
Planning and comparing network link speeds with application-level data transfer rates
Evaluating internet service tiers and data center link capacities

Tips & Best Practices

Clarify whether the gigabyte reference is decimal (GB) or binary (GiB) to ensure correct interpretation
Remember that one gigabyte equals 10^9 bytes in SI usage
Keep in mind that actual data transfer rates may differ due to overhead and encoding
Use this conversion to align byte-based storage rates with bit-based network rates

Limitations

The distinction between decimal gigabytes and binary gibibytes can affect throughput interpretation
Converting bytes to bits assumes 8 bits per byte but real-world performance may vary
Overhead and encoding in networks can cause actual data rates to differ from ideal conversions

Frequently Asked Questions

What does 1 GB/s mean in data transfer?: 1 gigabyte per second represents transferring one gigabyte of data each second, where a gigabyte is defined as 10^9 bytes in SI usage.
How is gigabit per second (SI definition) different from gibibit per second?: Gigabit per second (SI) means 10^9 bits per second, whereas gibibit per second uses a binary base of 2^30 bits, so they measure data rates using different base units.
Why convert between gigabytes per second and gigabits per second?: Converting helps compare storage throughput reported in bytes per second with network speeds often specified in bits per second for better planning and analysis.

Key Terminology

Gigabyte per second (GB/s): A data transfer rate denoting one gigabyte of data transferred every second, with 1 GB defined as 10^9 bytes in SI usage.
Gigabit per second (SI def.): A data transfer rate of 10^9 bits per second, commonly used to describe network link capacities and throughput.
Binary gibibyte (GiB): A data size unit equal to 2^30 bytes, used in some computing contexts as an alternative to decimal gigabytes.

Quick Knowledge Check

What unit is used in this tool as the starting point?

Gigabit per second (SI def.)

Gigabyte per second [GB/s]

Gibibit per second

What is the SI definition of 1 gigabit per second?

One trillion bits per second

One billion bits per second

One thousand bits per second

Why should users consider the difference between GB and GiB?

Because GB and GiB are used interchangeably

Because GB is decimal-based and GiB is binary-based

Because GiB measures time instead of size

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