Gibibyte to Gigabyte Conversion Calculator: Free Online Tool
Convert gibibytes to gigabytes with our free online data storage converter.
Gibibyte to Gigabyte Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Gibibyte).
- The converted value in Gigabyte 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 Gibibyte to Gigabyte
Converting Gibibyte to Gigabyte involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Gibibyte = 1.07374 gigabytesExample Calculation:
Convert 10 gibibytes: 10 × 1.07374 = 10.7374 gigabytes
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 Gibibyte and a Gigabyte?
A gibibyte (GiB) is a unit of digital information storage equal to 230 bytes, which is exactly 1,073,741,824 bytes (or 10243 bytes). It uses the binary prefix 'gibi-' established by the International Electrotechnical Commission (IEC).
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).
Note: The Gibibyte is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Gigabyte belongs to the imperial/US customary system.
History of the Gibibyte and Gigabyte
The prefix 'gibi-' (representing 230) was defined by the IEC in 1998 alongside other binary prefixes (kibi-, mebi-, tebi-, etc.). This standardization aimed to eliminate the confusion caused by using SI prefixes (like giga-) to denote both powers of 1000 (decimal, e.g., gigabyte, GB) and powers of 1024 (binary) which were common in computing. The term 'gibibyte' specifically refers to the 230 multiple of bytes.
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.
Common Uses for gibibytes and gigabytes
Explore the typical applications for both Gibibyte (imperial/US) and Gigabyte (imperial/US) to understand their common contexts.
Common Uses for gibibytes
Gibibytes are frequently used in contexts where binary precision is important:
- Measuring Random Access Memory (RAM) capacity accurately.
- Reporting file sizes and disk space by operating systems like Windows and some Linux distributions.
- Allocating memory and storage resources in software development and virtualization.
- Technical specifications for hardware and software requiring precise binary measurements.
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.
Frequently Asked Questions
Questions About Gibibyte (GiB)
How many bytes are in a gibibyte?
There are exactly 230 bytes in 1 gibibyte (GiB). This equals 1,073,741,824 bytes.
How many mebibytes (MiB) are in a gibibyte (GiB)?
There are 1,024 mebibytes (MiB) in 1 gibibyte (GiB). This is because 1 GiB = 230 bytes and 1 MiB = 220 bytes, and 230 / 220 = 210 = 1,024.
What is the difference between a gibibyte (GiB) and a gigabyte (GB)?
A gibibyte (GiB) represents 230 bytes (1,073,741,824 bytes), using the IEC binary prefix 'gibi-'. A gigabyte (GB) typically represents 109 bytes (1,000,000,000 bytes), using the SI decimal prefix 'giga-'. A gibibyte is approximately 7.37% larger than a gigabyte (1 GiB ≈ 1.074 GB). Use GiB for precision in binary contexts (like RAM, OS reporting) and GB for decimal contexts (like hard drive marketing, network speeds) or when the specific definition is clarified.
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.
Conversion Table: Gibibyte to Gigabyte
| Gibibyte (GiB) | Gigabyte (GB) |
|---|---|
| 1 | 1.074 |
| 5 | 5.369 |
| 10 | 10.737 |
| 25 | 26.844 |
| 50 | 53.687 |
| 100 | 107.374 |
| 500 | 536.871 |
| 1,000 | 1,073.742 |