How Many Megabytes in a Gigabyte?
クイックアンサー
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.
1 GB = 1,000 MB (SI) or 1 GiB = 1,024 MiB (binary)
変換の理解
In the SI (decimal) standard used by storage manufacturers, one gigabyte (GB) equals exactly 1,000 megabytes. In the binary standard used by operating systems, one gibibyte (GiB) equals 1,024 mebibytes (MiB). Most consumers encounter the SI standard when buying storage devices.
公式
1 GB = 1,000 MB (SI) or 1 GiB = 1,024 MiB (binary)
一般的な例
| 説明 | 値 |
|---|---|
| A high-resolution photo | About 5-15 MB |
| An hour of streaming music | About 100-150 MB |
| A short HD video | About 200-500 MB |
クイックリファレンス表
この表を使ってgigabyteとmegabytesの間の変換を素早く行えます：
| gigabyte | megabytes |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
よくある質問
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. In the SI (decimal) standard used by storage manufacturers, one gigabyte (GB) equals exactly 1,000 megabytes. In the binary standard used by operating systems, one gibibyte (GiB) equals 1,024 mebibytes (MiB). Most consumers encounter the SI standard when buying storage devices.
gigabyteをmegabytesに変換する公式は？
公式は：1 GB = 1,000 MB (SI) or 1 GiB = 1,024 MiB (binary)。変換するには、gigabyteの数に1,000を掛けてmegabytesの同等値を得ます。
megabytesをgigabyteに変換するには？
megabytesをgigabyteに変換するには、{fromUnit}の数を1,000で割ります。例えば、5,000 {fromUnit}は5 {toUnit}に相当します。
関連ツール
関連する質問
How Many Gigabytes in a Terabyte?
There are 1,000 gigabytes in a terabyte (TB) using the SI standard, or 1,024 gibibytes in a tebibyte (TiB) using the binary standard.
How Many Kilobytes in a Megabyte?
There are 1,000 kilobytes in a megabyte (MB) using the SI standard, or 1,024 kibibytes in a mebibyte (MiB) using the binary standard.
How Many Bytes in a Kilobyte?
There are 1,000 bytes in a kilobyte (KB) using the SI standard, or 1,024 bytes in a kibibyte (KiB) using the binary standard.
How Many Bits in a Byte?
There are 8 bits in a byte.