Convert data storage units — bytes, KB, MB, GB, TB, PB, bits and binary units.
| Unit | Name | Value |
|---|---|---|
| 0.001 GB | 1.000e-12 EB | |
| 0.01 GB | 1.000e-11 EB | |
| 0.1 GB | 1.000e-10 EB | |
| 1 GB | 1e-09 EB | |
| 5 GB | 5e-09 EB | |
| 10 GB | 1e-08 EB | |
| 50 GB | 5e-08 EB | |
| 100 GB | 1e-07 EB | |
| 1000 GB | 1e-06 EB |
Formula: Exabyte = Gigabyte × 1.0000e-9
Multiply any gigabyte value by 1.0000e-9 to get exabyte. One gigabyte equals 1.0000e-9 EB.
Reverse: Gigabyte = Exabyte × 1e+09
Common gigabyte values with real-world context — factor: 1 GB = 1.0000e-9 EB
| Gigabyte (GB) | Exabyte (EB) | Context |
|---|---|---|
| 0.001 GB | 1.000e-12 EB | 1 MB photo |
| 0.01 GB | 1.000e-11 EB | MP3 song |
| 0.1 GB | 1.000e-10 EB | Short video |
| 1 GB | 1.000e-09 EB | HD movie |
| 4 GB | 4.000e-09 EB | 4K movie |
| 8 GB | 8.000e-09 EB | 8 GB USB drive |
| 16 GB | 1.600e-08 EB | 8 GB USB drive |
| 32 GB | 3.200e-08 EB | Large game |
| 64 GB | 6.400e-08 EB | Large game |
| 128 GB | 1.280e-07 EB | Phone storage |
| 256 GB | 2.560e-07 EB | 256 GB SSD |
| 500 GB | 5.000e-07 EB | 500 GB drive |
| 1,000 GB | 1.000e-06 EB | 1 TB drive |
| 2,000 GB | 2.000e-06 EB | 2 TB NAS |
| 8,000 GB | 8.000e-06 EB | 8 TB enterprise |
1 GB = 1.0000e-9 EB. Memorize this for instant estimates.
Data storage uses both decimal (×1000) and binary (×1024) prefixes. The factor above follows the decimal (SI) standard used by storage manufacturers.
To verify: multiply your result by 1e+09 to recover the original GB value.
Specifies app download sizes, database backup sizes, and API payload limits in GB.
Compares phone, tablet, and laptop storage in GB when purchasing devices.
Provisions storage buckets, database sizes, and VM disk images in GB.
Estimates project sizes — 1 minute of 4K RAW video uses about 6 GB.
Monitors disk usage, quota limits, and backup sizes across GB-scale storage.
Handles dataset sizes in GB for training, validation, and test splits.
The gigabyte (GB) equals 1,000,000,000 bytes (decimal) or 1,073,741,824 bytes (binary). The distinction matters: Windows historically reported drive sizes in binary gigabytes, while drive manufacturers used decimal — causing the perennial 'missing space' confusion.
Gigabytes define modern consumer storage: smartphone apps, photos, and videos. A typical smartphone photo is 3-5 MB, so 1 GB holds roughly 200-300 photos. A 4K movie takes 60-100 GB.
Interesting fact: The first 1 GB hard drive (IBM 3380, 1980) weighed 250 kg and cost $40,000. Today, a 1 GB microSD card costs about $0.10.
The exabyte (EB) equals 1,000 PB (decimal) or 2^60 bytes (binary). Exabytes are used to measure global internet traffic and the total data stored in major cloud infrastructures.
Global internet traffic crossed 1 exabyte per month around 2012 and now exceeds 400 EB per month. The NSA's Utah Data Center reportedly holds 3-12 EB of data.
Interesting fact: It is estimated that all words ever spoken by human beings would amount to about 5 EB of data. The entire observable universe at maximum theoretical information density could store about 10^92 bytes.
Converting gigabyte to exabyte is a common task in computing, networking, and data management. Storage manufacturers, operating systems, and network equipment often express data sizes in different units — understanding the conversion is essential for comparing specifications, planning storage capacity, and interpreting network speed versus file size relationships.
As a practical reference: 5 GB = 5.0000e-9 EB and 10 GB = 1.0000e-8 EB. For larger quantities, 100 GB = 1.0000e-7 EB. The reverse conversion uses the factor 1e+09, so 1 EB = 1e+09 GB. Note that decimal prefixes (KB=1,000, MB=1,000,000) differ from binary prefixes (KiB=1,024, MiB=1,048,576) — always check which standard your software or hardware uses.
All conversions use the internationally recognized factor of exactly 1 GB = 1.0000e-9 EB, calculated with IEEE 754 double-precision arithmetic accurate to at least 8 significant figures.