Computer Organization & Architecture Tools

Advanced Number System Converter & Educational Tools
Number Converter
Code Converters
ASCII Converter
Parity Calculator
Binary Arithmetic
Complements
BCD Arithmetic
Decimal (10)
  • Binary (2)
  • Octal (8)
  • Decimal (10)
  • Hexadecimal (16)
  • Custom
Binary (2)
  • Binary (2)
  • Octal (8)
  • Decimal (10)
  • Hexadecimal (16)
  • Custom

Grey Code ↔ Binary

Grey Code → Binary
  • Grey Code → Binary
  • Binary → Grey Code

BCD ↔ Decimal

BCD → Decimal
  • BCD → Decimal
  • Decimal → BCD

Excess-3 ↔ Binary

Excess-3 → Binary
  • Excess-3 → Binary
  • Binary → Excess-3

Text ↔ ASCII

Text → ASCII Codes
  • Text → ASCII Codes
  • ASCII Codes → Text

ASCII Table

Parity Bit Calculator

Even Parity
  • Even Parity
  • Odd Parity

Binary Arithmetic Calculator

Addition (+)
  • Addition (+)
  • Subtraction (-)
  • Multiplication (×)
  • Division (÷)

Complement Calculator

1's Complement
  • 1's Complement
  • 2's Complement

BCD Arithmetic

BCD Addition
  • BCD Addition
  • BCD Subtraction
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