Convert byte (B) to gigabyte (GB).
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Gigabyte to Byte Converter (GB to B)
Convert gigabyte (GB) to byte (B).Unit Converter · Data
Quick answer
1 gigabyte (GB) is equal to 1,00,00,00,000 bytes (B). 1 byte (B) is equal to 1 × 10⁻⁹ gigabytes (GB).
To convert GB to B, multiply the value in gigabytes by 1,00,00,00,000. For example, 10 GB = 10,00,00,00,000 B, and 100 GB = 1,00,00,00,00,000 B.
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Quick reference — gigabyte to byte
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How to convert gigabytes to bytes
How many bytes are in a gigabyte? 1 gigabyte is 1,00,00,00,000 bytes. This free GB to B converter and gigabyte to byte calculator gives the answer instantly for any value.
To convert gigabyte (GB) to byte (B), multiply the value in gigabytes by 1,00,00,00,000.
B = GB × 1,00,00,00,000
- 1
Take the value in gigabytes
For example, 25 GB.
- 2
Multiply by 1,00,00,00,000
25 × 1,00,00,00,000.
- 3
Read the answer in bytes
25 GB = 25,00,00,00,000 B.
Gigabyte to Byte conversion table
Common values from 1 to 1,000 gigabytes converted to bytes.
| Gigabyte (GB) | Byte (B) |
|---|---|
| 1 GB | 1,00,00,00,000 B |
| 2 GB | 2,00,00,00,000 B |
| 3 GB | 3,00,00,00,000 B |
| 4 GB | 4,00,00,00,000 B |
| 5 GB | 5,00,00,00,000 B |
| 6 GB | 6,00,00,00,000 B |
| 7 GB | 7,00,00,00,000 B |
| 8 GB | 8,00,00,00,000 B |
| 9 GB | 9,00,00,00,000 B |
| 10 GB | 10,00,00,00,000 B |
| 15 GB | 15,00,00,00,000 B |
| 20 GB | 20,00,00,00,000 B |
| 25 GB | 25,00,00,00,000 B |
| Gigabyte (GB) | Byte (B) |
|---|---|
| 30 GB | 30,00,00,00,000 B |
| 40 GB | 40,00,00,00,000 B |
| 50 GB | 50,00,00,00,000 B |
| 60 GB | 60,00,00,00,000 B |
| 70 GB | 70,00,00,00,000 B |
| 75 GB | 75,00,00,00,000 B |
| 80 GB | 80,00,00,00,000 B |
| 90 GB | 90,00,00,00,000 B |
| 100 GB | 1,00,00,00,00,000 B |
| 250 GB | 2,50,00,00,00,000 B |
| 500 GB | 5,00,00,00,00,000 B |
| 1,000 GB | 10,00,00,00,00,000 B |
About gigabytes and bytes
Gigabyte (GB)
A gigabyte (GB) is 1,000,000,000 bytes (1,000 megabytes) in the SI system. It is used for phone storage and mobile data plans.
Byte (B)
A byte (B) is 8 bits, enough to store one character of text. It is the base unit for file sizes and memory.
GB to B: common questions
- How many bytes are in 1 gigabyte?
- 1 gigabyte (GB) is equal to 1,00,00,00,000 bytes (B). In short: 1 GB = 1,00,00,00,000 B.
- How do I convert gigabytes to bytes?
- To convert GB to B, multiply the value in gigabytes by 1,00,00,00,000. For example, 5 GB = 5,00,00,00,000 B.
- How do I convert bytes to gigabytes?
- To convert B to GB, divide the value in bytes by 1,00,00,00,000. Or open the Byte to Gigabyte converter, which does it for you.
- What is 10 GB in B, and what is 100 GB?
- 10 GB = 10,00,00,00,000 B, and 100 GB = 1,00,00,00,00,000 B. The table above lists more values from 1 to 1,000.
- Is this GB to B converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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