Arithmetic Tools
Math Toolkit
All tools online
Core
Algebra Calculator Ax²

Simplify expressions, factor polynomials, and solve equations with step-by-step explanations.

Calculus
Derivative Calculator f′(x)

Symbolic and numeric differentiation for single- and multi-variable functions, with steps.

Visual
Graphing Calculator 📈

Plot multiple functions, explore intersections, and switch between degree and radian modes.

Calculus
Integral Calculator

Compute definite and indefinite integrals, and view step-by-step antiderivatives.

Utility
Math Symbol Writer ∑π

Type and format math symbols quickly, then copy them into your other tools or documents.

Welcome to Arithmetools — your personal hub for fast, reliable, and easy-to-use math tools.

This site was built with students, problem-solvers, and everyday learners in mind. Whether you're handling homework, reviewing concepts, or exploring math for fun, each tool is designed to keep things clear and efficient. What started as a small collection to help with my own studying has grown into a place where anyone can compute, learn, and explore mathematics in one organized space.

Thanks for using Arithmetools — I hope these tools make your learning faster, clearer, and more enjoyable.