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Binary Calculator - Binary Arithmetic & Logic

Free binary calculator. Add, subtract, multiply binary numbers. Perform AND, OR, XOR bitwise operations.

Calculate with binary numbers

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Binary Calculator

Perform arithmetic and bitwise operations on binary numbers. Essential for computer science and digital electronics.

AND: 1&1=1, else 0 | OR: 0|0=0, else 1 | XOR: same=0, diff=1

Binary uses base 2. 1010 = 10 decimal. Addition carries when sum > 1. Bitwise ops work bit-by-bit.

Why is binary important?

Computers use binary (on/off states). Programming, networking (IP addresses), file permissions, and low-level operations all use binary.

What are bitwise operations?

AND: both 1 → 1. OR: either 1 → 1. XOR: different → 1. Used for flags, masks, encryption, graphics.

Number Base Converter

Convert between bases

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