Edu Companion

Explore

Find the right study tool faster.

Jump into quick solves, smart tools, personalized practice, and saved study shortcuts.

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SMART SOLVE

What are you working on?

Paste a problem. Edu Companion detects the subject and opens the right solver with your problem already loaded.

Explore by area

Choose a subject or student resource hub.

7 areas

Quick Solve Shortcuts

Fast routes into common problem types.

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Balance Equation

Open chemistry tools for equations and stoichiometry.

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Differentiate

Open calculus tools for derivatives and steps.

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Solve Kinematics

Open physics tools for motion and forces.

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Buffer pH

Jump into chemistry acid-base practice.

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Step-by-Step Calculators

Focused pages for common searches and homework problems.

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Derivative Calculator

Differentiate functions with guided steps.

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Integral Calculator

Work through antiderivatives and integration.

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y′

ODE Solver

Solve differential equations and initial conditions.

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Projectile Motion Calculator

Solve range, height, and flight-time problems.

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Chemical Equation Balancer

Balance reactions and review stoichiometric coefficients.

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Z-Score Calculator

Standardize a value and interpret its position.

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GPA Calculator

Estimate semester and cumulative GPA.

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Popular Tools

Useful tools students open again and again.

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Utility

Scientific Calculator

Fast calculations, checks, exponents, roots, and trig.

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Reference

Formula Sheet

Math, physics, chemistry, and common references.

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Utility

Unit Converter

Convert length, mass, pressure, energy, time, and speed.

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Chem

Periodic Table

Elements, molar masses, trends, and quick chemistry reference.

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Study Utilities

Track school progress and improve career readiness.

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Practice

Focus Practice

Practice from your weakest known topics.

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Personalized

Smart Review

Turn weak topics and past misses into focused practice.

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Resume Review

Check resume quality, clarity, and career readiness.

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Career

Career Planning

Explore majors, goals, internships, and next steps.

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Recommended Practice

Practice ideas that fit common student needs.

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Limiting Reagent

Practice stoichiometry setups.

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Practice Derivatives

Build calculus fluency.

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Projectile Motion

Review two-dimensional motion.

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🧊

ICE Tables

Practice equilibrium problems.

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