Hex Calculator

Perform hex arithmetic and conversions. Supports +, -, *, /, AND, OR, XOR, NOT, shifts, and base conversion. 100% client-side.

Hex/Dec/Bin/Oct Bitwise Ops Real-time Copy Results

Number A

Base

Number B

Base

⚡ You can use prefixes: 0x for hex, 0b for binary, 0o for octal. Results update automatically.

Digits (A) 2

Digits (B) 1

Bits (Result) 8

📊 Result in all bases:

⚡ All calculations are performed with 32-bit signed integers. For division, result is integer.

Privacy & Trust

We're real people who care deeply about creating tools that truly help. Every feature, every improvement comes from listening to users like you. Your happiness is our success.

This tool was created with one simple goal: to make your day a little easier. We know how frustrating calculations that should be quick but become stressful can be, so we designed this to handle it smoothly while you focus on what matters most to you. Note: All processing happens in your browser. We never store or see your data.