Browse 46+ Algebra & Pre-Calculus Calculators with instant results, step-by-step solutions, and mobile-friendly inputs. Pick a popular tool below or jump to a subcategory.
Popular Algebra & Pre-Calculus Calculators
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Equations & Solving
9 specialized tools
Algebra Calculator
Quick & accurate results
Equation Calculator
Quick & accurate results
Solve for X Calculator
Quick & accurate results
Linear Equation Calculator
Quick & accurate results
Quadratic Formula Calculator
Quick & accurate results
Quadratic Equation Calculator
Quick & accurate results
System of Equations Calculator
Quick & accurate results
Polynomial Calculator
Quick & accurate results
Polynomial Division Calculator
Quick & accurate results
Algebraic Operations
13 specialized tools
Simplify Calculator
Quick & accurate results
Factor Calculator
Quick & accurate results
Factoring Polynomials Calculator
Quick & accurate results
Factoring Trinomials Calculator
Quick & accurate results
FOIL Calculator
Quick & accurate results
Expand Calculator
Quick & accurate results
Combine Like Terms Calculator
Quick & accurate results
Distributive Property Calculator
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Order of Operations Calculator
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PEMDAS Calculator
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Expression Calculator
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Algebra Calculator with Steps
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Expand and Simplify Calculator
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Functions & Graphing
10 specialized tools
Function Calculator
Quick & accurate results
Graphing Calculator
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Online Graphing Calculator
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Desmos Graphing Calculator
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Desmos Scientific Calculator
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3D Graphing Calculator
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Piecewise Function Calculator
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Composite Function Calculator
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Inverse Function Calculator
Quick & accurate results
Domain and Range Calculator
Quick & accurate results
Sequences & Series
8 specialized tools
Sequence Calculator
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Arithmetic Sequence Calculator
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Geometric Sequence Calculator
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Series Calculator
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Summation Calculator
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Sigma Notation Calculator
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Fibonacci Calculator
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Pattern Calculator
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Inequalities & Complex Numbers
6 specialized tools
Total Tools
46+
Categories
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About Algebra & Pre-Calculus Calculators
From recognizing number sequences to expanding polynomial expressions, our Algebra & Pre-Calculus Calculators cover the topics students and tutors work with most. The most popular tool in this category — the Pattern Calculator — helps you identify and predict number sequences instantly. Need to simplify expressions? The Expand Calculator and Combine Like Terms Calculator handle expansion and simplification in seconds.
With 46 specialized tools you can also solve for X, graph equations on a Graphing Calculator, find the domain and range of any function, or work through compound inequalities. Each tool shows the solution path so you learn the method, not just the answer.
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Most Popular Algebra & Pre-Calculus Calculators
Get started with our most-used tools: Pattern Calculator, Expand Calculator, Solve for X Calculator, Compound Inequality Calculator, Domain and Range Calculator, Combine Like Terms Calculator, and Graphing Calculator. Every tool runs in your browser — no sign-up required.
All 46 algebra & pre-calculus calculators are completely free, work on any device, and deliver results in milliseconds. Bookmark this page and come back whenever you need a quick answer.
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