💻

Binary Calculator

Perform arithmetic on binary numbers: add, subtract, multiply, divide. Convert results between bases.

Live·100% in your browser — no upload
Binary
0
Decimal
0
Hexadecimal
0
Octal
0
A in decimal
10
B in decimal
6

How Binary Calculator works

Perform arithmetic on binary numbers: add, subtract, multiply, divide. Convert results between bases. Everything runs locally in your browser — nothing is sent to external servers.

  1. Enter or paste your data in the field above.
  2. The tool processes the result instantly, while your data stays on your device.
  3. Copy or download the output.

Related tools

B32

Base32 Encoder / Decoder

Live

Encode text to Base32 (RFC 4648) and decode Base32 to text, with UTF-8 support. All in the browser.

developer
B64

Base64 Encoder / Decoder

Live

Encode text to Base64 or decode Base64 to text online. Supports UTF-8. Free Base64 converter tool.

developer
rwx

Chmod Calculator

Live

Calculate Unix file permissions. Convert between symbolic (rwxr-xr-x) and numeric (755) chmod notation. Free chmod permission calculator.

developer
⏰

Cron Expression Builder

Live

Build and understand cron expressions visually. See next run times and get human-readable descriptions. Free cron job scheduler tool.

developer