Gigabytes to Bits
Convert gigabytes (GB) to bits (b). Type in either box; the other updates as you go.
How to convert gigabytes to bits
To convert gigabytes to bits, multiply the number of gigabytes by 8,000,000,000.
Example
Convert 5 gigabytes to bits:
Gigabyte to bit conversion chart
| Gigabytes (GB) | Bits (b) |
|---|---|
| 1 GB | 8,000,000,000 b |
| 2 GB | 16,000,000,000 b |
| 3 GB | 24,000,000,000 b |
| 4 GB | 32,000,000,000 b |
| 5 GB | 40,000,000,000 b |
| 6 GB | 48,000,000,000 b |
| 7 GB | 56,000,000,000 b |
| 8 GB | 64,000,000,000 b |
| 9 GB | 72,000,000,000 b |
| 10 GB | 80,000,000,000 b |
| 12 GB | 96,000,000,000 b |
| 15 GB | 120,000,000,000 b |
| 20 GB | 160,000,000,000 b |
| 25 GB | 200,000,000,000 b |
| 30 GB | 240,000,000,000 b |
| 40 GB | 320,000,000,000 b |
| 50 GB | 400,000,000,000 b |
| 60 GB | 480,000,000,000 b |
| 70 GB | 560,000,000,000 b |
| 75 GB | 600,000,000,000 b |
| 80 GB | 640,000,000,000 b |
| 90 GB | 720,000,000,000 b |
| 100 GB | 800,000,000,000 b |
| 150 GB | 1,200,000,000,000 b |
| 200 GB | 1,600,000,000,000 b |
| 250 GB | 2,000,000,000,000 b |
| 500 GB | 4,000,000,000,000 b |
| 1,000 GB | 8,000,000,000,000 b |
Going the other way? See the bits to gigabytes chart.
About the units
Gigabyte (GB)
A gigabyte (GB) is 1,000,000,000 bytes. That is why a 1 TB drive shows up as about 931 GB in Windows, which counts in gibibytes.
Bit (b)
A bit is the smallest unit of digital information, a single 0 or 1. Eight bits make a byte.
Frequently asked questions
How many bits are in a gigabyte?
There are 8,000,000,000 bits in a gigabyte.
How many gigabytes are in a bit?
There are 1.25 × 10⁻¹⁰ gigabytes in a bit.
How do you convert gigabytes to bits?
To convert gigabytes to bits, multiply the number of gigabytes by 8,000,000,000.
What is 5 gigabytes in bits?
5 gigabytes equals 40,000,000,000 bits.
Convert between bytes, kilobytes, megabytes, gigabytes and terabytes, in decimal and binary units. Open the data storage converter to see a value in every unit at once.