数体系
開発者、管理者、学生向けのデータ・ネットワーク・数体系の計算ツールです。
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Binary Calculator
Convert numbers between binary, decimal, hexadecimal and octal instantly. Enter a value in any base and see all four representations side by side.
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Hex Calculator
Add, subtract and multiply hexadecimal numbers, or convert hex to decimal and binary. Results shown in hex, decimal and binary side by side.