Bits to Gigabytes Converter
1 bit = 1.25e-10 gigabytes
1 bit equals 1.25e-10 gigabytes
How to convert bits to gigabytes
Lowercase b means bit; uppercase B means byte (8 bits). Decimal kB, MB and GB use powers of 1000; binary KiB, MiB and GiB use powers of 1024. Choose the label that matches the source measurement.
GB = b ÷ 8000000000One gigabyte corresponds to 8000000000 bits, so divide by that figure. Displayed constants may be rounded; the converter uses the stored factor before rounding the result.
1.25e-9 GB = 10 ÷ 8000000000Bits to gigabytes conversion table
Common values in bits, converted to gigabytes.
| Bits (b) | Gigabytes (GB) |
|---|---|
| 1 | 1.25e-10 |
| 2 | 2.5e-10 |
| 4 | 5e-10 |
| 8 | 1e-9 |
| 16 | 2e-9 |
| 32 | 4e-9 |
| 64 | 8e-9 |
| 128 | 1.6e-8 |
| 256 | 3.2e-8 |
| 512 | 6.4e-8 |
| 1,024 | 0.000000128 |
About these units
bitb
The smallest unit of digital information: a single binary digit.
gigabyteGB
Exactly 1,000,000,000 bytes (decimal). Storage capacity is advertised this way.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.