Truth Table Generator for Philosophy and Logic Students

The Truth Table Generator is a free, browser-based tool designed to help philosophy students, logic instructors, and anyone studying propositional logic. It allows you to input complex logical formulas using symbolic notation and automatically generates the complete truth table, showing all possible truth value combinations.

Who Is This Tool For?

University students in philosophy or logic courses
High school students learning symbolic logic
Instructors and professors preparing examples or exercises
Anyone studying propositional calculus, discrete math, or formal logic

How to Use This Tool

Enter a logical formula in the input field. Example: (¬P ∨ Q) → R
Use the buttons to insert logic symbols easily.
The tool will:
- Parse your formula
- Identify all propositional variables
- Generate and evaluate the full truth table
Use the Copy or Download CSV buttons to export the results.

What Can It Do?

Accepts formulas using standard logic symbols: ¬ (not), ∧ (and), ∨ (or), → (implies), ↔ (iff)
Supports up to 5+ propositional variables (e.g., P, Q, R)
Generates full truth tables with accurate truth values
Exports results to CSV or clipboard for use in Excel, Google Sheets, or printed worksheets
Works entirely offline — no internet or installation needed

Disclaimer

This tool is intended for educational purposes only. While care has been taken to ensure accuracy in logical parsing and evaluation, it may not handle non-standard syntax or advanced modal/probabilistic logic. Always double-check your results in formal settings or coursework.

If you're unsure how to format a logical expression, consult your instructor or logic textbook.

Truth Table Generator