CalculatorCast

2進数計算機

2進数の加算・減算・乗算・除算を行います。

はじめに

Binary Calculator — Add, subtract, multiply and divide binary numbers. Enter Binary A, Binary B, Operation to get an instant, accurate result.

計算式

Binary operands are converted to decimal, the arithmetic operation is performed, and the result is converted back to binary.

ステップごとの説明

  1. Enter the Binary A.
  2. Enter the Binary B.
  3. Enter the Operation.
  4. Click Calculate to see your result instantly.

実例

Example: With Binary A = 1010, Binary B = 110, Operation = +, the Binary Calculator gives Binary: 10000, Decimal: 16.

よくある質問

Can I use negative binary numbers?
Enter a leading minus sign; the result's sign is preserved.
What happens with invalid binary input?
Only 0s and 1s are valid — anything else won't compute.
What inputs does the Binary Calculator need?
You'll need to provide: Binary A, Binary B, Operation. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the Binary Calculator?
The Binary Calculator applies the formula exactly as calculated — Binary operands are converted to decimal, the arithmetic operation is performed, and the result is converted back to binary. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Is the Binary Calculator free to use?
Yes, the Binary Calculator is completely free, requires no signup, and runs instantly in your browser.

2進数計算機について

The Binary Calculator uses a real, verifiable formula — Binary operands are converted to decimal, the arithmetic operation is performed, and the result is converted back to binary. — so results are accurate every time, not an approximation.