Gigabyte to Gibibit Conversion Calculator: Free Online Tool
Convert gigabytes to gibibits with our free online data storage converter.
Gigabyte to Gibibit Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Gigabyte).
- The converted value in Gibibit will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Data Storage category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Gigabyte to Gibibit
Converting Gigabyte to Gibibit involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Gigabyte = 7.45058 gibibitsExample Calculation:
Convert 10 gigabytes: 10 × 7.45058 = 74.5058 gibibits
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Gigabyte and a Gibibit?
A gigabyte (GB) is a unit of digital information storage equal to 109 bytes (one billion bytes). It uses the standard SI decimal prefix 'giga-'. One gigabyte is equivalent to 1,000 megabytes (MB).
A gibibit (Gib) is a unit of digital information equal to 230 bits, which is exactly 1,073,741,824 bits. It uses the binary prefix 'gibi-' established by the International Electrotechnical Commission (IEC). The gibibit is closely related to the gigabit (Gb), which is defined using the decimal prefix 'giga-' (109 bits).
Note: The Gigabyte is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Gibibit belongs to the imperial/US customary system.
History of the Gigabyte and Gibibit
The prefix 'giga-' (meaning billion) was adopted as an SI prefix in 1960. Its application to the byte (gigabyte) became widespread with the increasing capacity of computer storage media like hard drives in the 1980s and 1990s. Historically, 'gigabyte' was sometimes ambiguously used to mean 10243 (230) bytes, leading to confusion. This ambiguity prompted the International Electrotechnical Commission (IEC) to introduce the distinct binary prefix 'gibi-' (Gi) for 230 bytes (gibibyte, GiB), clarifying that gigabyte (GB) strictly refers to 109 bytes according to SI standards.
The prefix 'gibi-' (representing 230) was defined by the IEC in 1998 along with other binary prefixes (kibi-, mebi-, tebi-, etc.). This standardization aimed to eliminate the confusion caused by using SI prefixes (like kilo-, mega-, giga-) to denote both powers of 1000 (decimal) and powers of 1024 (binary) in computing contexts. The term 'gibibit' specifically refers to the 230 multiple of bits.
Common Uses for gigabytes and gibibits
Explore the typical applications for both Gigabyte (imperial/US) and Gibibit (imperial/US) to understand their common contexts.
Common Uses for gigabytes
Gigabytes are one of the most common units for measuring digital storage capacity and file sizes today:
- Capacity of hard disk drives (HDDs), solid-state drives (SSDs), USB flash drives, and memory cards.
- Size of large files like high-definition movies, software applications, operating systems, and game installations.
- Measuring Random Access Memory (RAM) capacity (though gibibyte, GiB, is technically more precise and often used by OS reporting).
- Quantifying data usage in mobile data plans or internet bandwidth caps.
- Cloud storage service allocations and usage.
Common Uses for gibibits
While less common in everyday usage than the gigabit (Gb) which is often used for network speeds (Gbps), the gibibit is important where binary precision is required:
- Specifying memory chip capacities at the bit level in technical documentation.
- Internal calculations within networking hardware or software that operate on binary multiples.
- Theoretical calculations in computer science, information theory, and data transmission analysis.
- Comparing binary (Gib) and decimal (Gb) data quantities accurately.
Frequently Asked Questions
Questions About Gigabyte (GB)
How many bytes are in a gigabyte (GB)?
There are exactly 1,000,000,000 (one billion or 109) bytes in 1 gigabyte (GB).
How many megabytes (MB) are in a gigabyte (GB)?
There are 1,000 megabytes (MB) in 1 gigabyte (GB), following the SI decimal standard.
What is the difference between a gigabyte (GB) and a gibibyte (GiB)?
A gigabyte (GB) uses the decimal prefix 'giga-' and equals 109 (1,000,000,000) bytes. A gibibyte (GiB) uses the binary prefix 'gibi-' and equals 230 (1,073,741,824) bytes. A gibibyte is approximately 7.37% larger than a gigabyte (1 GiB ≈ 1.074 GB). GB is typically used for storage device marketing and data transfer contexts, while GiB is often used by operating systems (like Windows) for reporting storage capacity and RAM size.
What is the difference between a gigabyte (GB) and a gigabit (Gb)?
A gigabyte (GB) measures data storage in bytes, while a gigabit (Gb) measures data in bits, commonly used for data transfer rates (e.g., Gbps). Since 1 byte = 8 bits, 1 gigabyte (GB) is equal to 8 gigabits (Gb). File sizes are usually measured in GB, while network speeds are usually measured in Gbps.
About Gibibit (Gib)
How many bits are in a gibibit?
There are exactly 230 bits in 1 gibibit (Gib). This equals 1,073,741,824 bits.
How many mebibits (Mib) are in a gibibit (Gib)?
There are 1,024 mebibits (Mib) in 1 gibibit (Gib). This is because 1 Gib = 230 bits and 1 Mib = 220 bits, and 230 / 220 = 210 = 1,024.
What is the difference between a gibibit (Gib) and a gigabit (Gb)?
A gibibit (Gib) represents 230 bits (1,073,741,824 bits), using the binary prefix 'gibi-'. A gigabit (Gb) represents 109 bits (1,000,000,000 bits), using the decimal prefix 'giga-'. A gibibit is approximately 7.37% larger than a gigabit (1 Gib ≈ 1.074 Gb).
What is the difference between a gibibit (Gib) and a gibibyte (GiB)?
A gibibit (Gib) measures information in bits, while a gibibyte (GiB) measures information in bytes. Assuming the standard 1 byte = 8 bits, 1 gibibyte (GiB) is equal to 8 gibibits (Gib). Both use the binary prefix 'gibi-' (230).
Conversion Table: Gigabyte to Gibibit
| Gigabyte (GB) | Gibibit (Gib) |
|---|---|
| 1 | 7.451 |
| 5 | 37.253 |
| 10 | 74.506 |
| 25 | 186.265 |
| 50 | 372.529 |
| 100 | 745.058 |
| 500 | 3,725.29 |
| 1,000 | 7,450.581 |