Byte to Gigabyte Converter
Type a value — the answer appears instantly. 1 B = 0.000000001 GB.
Reviewed by the OmniCalc teamMethod verified 2026-07-01
0.000000001 gigabytes
= 0.000001 MB= 1E-12 TB
equals 0.000000001 gigabytesFormula: GB = B × 1e-9
Byte to Gigabyte formula
GB = B × 1e-9
Convert 5 bytes to gigabytes
- Start with 5 bytes.
- Multiply by the conversion factor: 5 × 0.000000001 = 0.000000005.
- So 5 B = 0.000000005 GB.
Byte to Gigabyte conversion table
| Bytes (B) | Gigabytes (GB) |
|---|---|
| 0.01 B | 1E-11 GB |
| 0.1 B | 1E-10 GB |
| 0.25 B | 2.5E-10 GB |
| 0.5 B | 5E-10 GB |
| 1 B | 0.000000001 GB |
| 2 B | 0.000000002 GB |
| 3 B | 0.000000003 GB |
| 4 B | 0.000000004 GB |
| 5 B | 0.000000005 GB |
| 6 B | 0.000000006 GB |
| 7 B | 0.000000007 GB |
| 8 B | 0.000000008 GB |
| 9 B | 0.000000009 GB |
| 10 B | 0.00000001 GB |
| 15 B | 0.000000015 GB |
| 20 B | 0.00000002 GB |
| 25 B | 0.000000025 GB |
| 30 B | 0.00000003 GB |
| 40 B | 0.00000004 GB |
| 50 B | 0.00000005 GB |
| 75 B | 0.000000075 GB |
| 100 B | 0.0000001 GB |
| 250 B | 0.00000025 GB |
| 500 B | 0.0000005 GB |
| 1,000 B | 0.000001 GB |
| 5,000 B | 0.000005 GB |
| 10,000 B | 0.00001 GB |
Unit definitions
What is a byte?
The byte is eight bits, the basic addressable unit of computer memory and storage. One byte can represent a single text character in older encodings. It is the reference unit from which kilobytes, megabytes, and their binary counterparts are built.
What is a gigabyte?
The gigabyte (decimal) is one billion bytes (1000³) under the SI convention that drive and phone makers use. Movies, apps, and storage capacities are usually quoted in gigabytes. It is smaller than a gibibyte (1,073,741,824 bytes).
Frequently asked questions
How many gigabytes are in one byte?
One byte equals 0.000000001 gigabytes (1 B = 0.000000001 GB).
How do I convert bytes to gigabytes?
Multiply the value in bytes by 0.000000001. For example, 10 B × 0.000000001 = 0.00000001 GB.
Which is bigger — a byte or a gigabyte?
A gigabyte is bigger: one gigabyte contains 1,000,000,000 bytes.
Is this byte to gigabyte converter free?
Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.
Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.