How Many Bytes in a Gigabyte?
快速解答
There are 1,073,741,824 bytes in a gigabyte (binary) or 1,000,000,000 bytes (decimal).
1 GiB = 2³⁰ = 1,073,741,824 bytes
理解转换
One binary gigabyte (GiB) = 2³⁰ = 1,073,741,824 bytes. Decimal gigabyte (GB, used by storage manufacturers) = 10⁹ = 1,000,000,000 bytes. A 256 GB phone has about 238 GiB as reported by iOS/Android due to this difference.
公式
1 GiB = 2³⁰ = 1,073,741,824 bytes
常见示例
| 描述 | 值 |
|---|---|
| A 4K movie (compressed) | ≈4–10 GB |
| 1 hour of HD video | ≈1–2 GB |
| A smartphone photo (HEIC) | ≈2–5 MB (500 per GB) |
快速参考表
使用此表在gigabyte和bytes之间快速转换：
| gigabyte | bytes |
|---|---|
| 1 | 1,073,741,824 |
| 2 | 2,147,483,648 |
| 5 | 5,368,709,120 |
| 10 | 10,737,418,240 |
| 25 | 26,843,545,600 |
| 50 | 53,687,091,200 |
| 100 | 107,374,182,400 |
常见问题
How Many Bytes in a Gigabyte?
There are 1,073,741,824 bytes in a gigabyte (binary) or 1,000,000,000 bytes (decimal). One binary gigabyte (GiB) = 2³⁰ = 1,073,741,824 bytes. Decimal gigabyte (GB, used by storage manufacturers) = 10⁹ = 1,000,000,000 bytes. A 256 GB phone has about 238 GiB as reported by iOS/Android due to this difference.
将gigabyte转换为bytes的公式是什么？
公式为：1 GiB = 2³⁰ = 1,073,741,824 bytes。要转换，将gigabyte的数量乘以1,073,741,824即可得到bytes的等值。
如何将bytes转换为gigabyte？
要将bytes转换为gigabyte，将{fromUnit}的数量除以1,073,741,824。例如，5,368,709,120 {fromUnit}等于5 {toUnit}。
相关工具
相关问题
How Many Bytes in a Megabyte?
There are 1,048,576 bytes in a megabyte (binary) or 1,000,000 bytes (decimal).
How Many Bytes in a Terabyte?
There are approximately 1.1 trillion bytes in a terabyte (binary) or exactly 1 trillion (decimal).
How Many Megabytes in a Gigabyte?
There are 1,000 megabytes in a gigabyte (GB) using the SI standard, or 1,024 mebibytes in a gibibyte (GiB) using the binary standard.