About 2進数計算
2進数で算術演算を実行
Use this free online 数学ツール tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.
2進数で算術演算を実行
A in decimal
10
B in decimal
12
A + B (Addition)
10110
= 22 decimal
A - B (Subtraction)
-10
= -2 decimal
A × B (Multiplication)
1111000
= 120 decimal
A ÷ B (Division)
0
= 0 decimal
Bitwise Operations
A AND B
1000
A OR B
1110
A XOR B
110
NOT A
0101
Bit Shift Operations on A
Left Shift (A << 1)
10100
Right Shift (A >> 1)
101
A in Other Bases
Bit Visualization (A)
Two's Complement (8-bit)
2進数で算術演算を実行
Use this free online 数学ツール tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.
This tool runs in your browser whenever possible, which keeps your inputs private and reduces unnecessary round-trips to the server.