How Many Kilobytes in a Megabyte?
クイックアンサー
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.
1 MB = 1,000 KB (SI) or 1 MiB = 1,024 KiB (binary)
変換の理解
In the SI (decimal) standard, one megabyte (MB) equals exactly 1,000 kilobytes (KB). In the binary standard, one mebibyte (MiB) equals 1,024 kibibytes (KiB). File sizes displayed by operating systems may use either standard depending on the platform.
公式
1 MB = 1,000 KB (SI) or 1 MiB = 1,024 KiB (binary)
一般的な例
| 説明 | 値 |
|---|---|
| A smartphone photo | About 2-5 MB (2,000-5,000 KB) |
| An MP3 song (4 min) | About 4 MB (4,000 KB) |
| A Word document | About 50-500 KB |
クイックリファレンス表
この表を使ってmegabyteとkilobytesの間の変換を素早く行えます：
| megabyte | kilobytes |
|---|---|
| 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 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. In the SI (decimal) standard, one megabyte (MB) equals exactly 1,000 kilobytes (KB). In the binary standard, one mebibyte (MiB) equals 1,024 kibibytes (KiB). File sizes displayed by operating systems may use either standard depending on the platform.
megabyteをkilobytesに変換する公式は？
公式は：1 MB = 1,000 KB (SI) or 1 MiB = 1,024 KiB (binary)。変換するには、megabyteの数に1,000を掛けてkilobytesの同等値を得ます。
kilobytesをmegabyteに変換するには？
kilobytesをmegabyte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 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 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.
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 Bits in a Byte?
There are 8 bits in a byte.