binary (base 2) to decimal (base 10) コンバーター

Convert binary (base 2) to decimal (base 10) in the 基数変換 family. See a sample calculation, unit definitions, and the interactive converter.

変換例: 1 bin

1 decimal (base 10)

This example is calculated from the same unit registry used by the interactive converter.

計算式と単位の定義

Represent integers in binary, octal, decimal and hexadecimal.

Parse the integer in the selected source base, then represent its value in the target base.

変換元の単位: binary (base 2) (bin), factor Special relationship, offset 0.

変換先の単位: decimal (base 10) (dec), factor Special relationship, offset 0.

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重要な注意

計算は掲載された単位定義を使って端末内で行われます。表示値は丸められています。高精度または規制対象の用途では、適用される標準を確認してください。

For high-precision, regulated or safety-critical use, check the underlying standard and its required precision. Historical and approximate units are identified in their names or family descriptions.

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