Logic Calculator

Comprehensive propositional calculator and Boolean calculator for analyzing logical expressions. Work with propositional logic, Boolean algebra, predicate logic, and generate truth tables automatically. Visualize expressions as interactive circuit diagrams with IEEE-standard logic gates (AND, OR, NOT, XOR, IMPLIES). Perfect for students learning mathematical logic and professionals working with logical expressions and proofs.

Input a logical expression to analyze it (supports propositional logic, Boolean algebra)

Client-side only - your data never leaves your browser

Guide

Below is examples of how to use each operator to compose a Propositional Logic Equation. Click on a operator below to insert a example.

Logic Fundamentals

Learn propositional logic, Boolean algebra, predicate logic, and truth table analysis with our beginner-friendly guides. Master logical reasoning and critical thinking skills using our propositional calculator and Boolean calculator tools, essential for computer science, mathematics, and philosophy.

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About Logic Calculator

A comprehensive logic calculator, propositional calculator, and Boolean calculator tool. Perfect for students and professionals working with propositional logic, Boolean algebra, predicate logic, truth tables, and logical expressions.

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Support

Support the development of this free educational tool. Your contribution helps us maintain and improve the calculator for everyone.

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Contact & Report Issues

Found a bug or have feedback? We'd love to hear from you. Email us at [email protected]. Enquiries are preferred in English.

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Frequently Asked Questions

Find answers to common questions about using the Logic Calculator

Data

We use local storage to store your history. If you want to clear that data use the button below to do so.