37 Calculators Calculators
Average Return Calculator
Calculate average investment returns with ease. Compare CAGR, IRR, TWR, and more using this free investment performance and portfolio growth tool.
In category: Investment
California Sales Tax Calculator
Quickly calculate California sales tax by county and city. Get accurate totals, tax breakdowns, and options for exemptions and custom rates—all in one tool.
In category: Other Finance
CASIO Scientific Calculator
Perform advanced math with ease using this interactive CASIO scientific calculator. Solve equations, work with fractions, exponents, and percent error instantly.
In category: Algebra and General
Common Denominator Calculator
Find the LCM and GCD of numbers easily with the Common Denominator Calculator. Ideal for simplifying fractions, scheduling, and math problem solving.
In category: Algebra and General
Complex Number Calculator
Perform complex number operations easily with our Complex Number Calculator. Add, subtract, multiply, divide, and convert to polar form instantly.
In category: Algebra II
Cotangent Calculator
Calculate cotangent values, see related trig functions, and visualize angles. Fast, accurate, and easy-to-use cotangent calculator tool.
In category: Algebra II
Cube Root Calculator
Find cube roots of any number with step-by-step solutions, exact forms, and decimal precision. Ideal for students, teachers, and professionals alike.
In category: Algebra and General
Decimal to Fraction Calculator
Convert decimals to fractions easily with this interactive calculator. Supports repeating and terminating decimals with step-by-step explanations.
In category: Algebra and General
Distributive Property Calculator
Simplify algebraic expressions easily with the Distributive Property Calculator. Expand, solve, and learn with step-by-step solutions and clear explanations.
In category: Algebra and General
Domain and Range Calculator
Find the domain and range of any function with this interactive calculator. Includes graphing, step-by-step analysis, and support for various function types.
In category: Calculus
Factor Calculator
Find all factors of a number, including factor pairs and prime factorization. This simple tool helps identify prime or composite numbers instantly.
In category: Algebra and General
Factorial Calculator
Calculate factorials with step-by-step solutions, scientific notation, and formatting options. Perfect for math, statistics, and combinatorics!
In category: Algebra II
Functions Calculator
Analyze, evaluate, and graph mathematical functions instantly. Find derivatives, integrals, limits, and more with this easy-to-use online Functions Calculator.
In category: Calculus
GST Calculator
Easily calculate GST amounts by adding or extracting tax. Perfect for invoices, budgeting, and purchases. Simple, fast, and accurate GST calculation tool.
In category: Other Finance
Harmonic Number Calculator
Calculate harmonic numbers, generalized sums, and sequences with the Harmonic Number Calculator. Fast, accurate, and perfect for math and analysis.
In category: Sequences and Series
Intercepts Calculator
Find x- and y-intercepts of functions with step-by-step solutions and graphs. Solve linear, quadratic, polynomial, and custom functions easily
In category: Algebra II
Inverse Function Calculator
Find inverse functions with our Inverse Function Calculator. Solve for inverses, view step-by-step solutions, and visualize graphs instantly.
In category: Algebra II
Logarithm Calculator
Solve and explore logarithmic expressions easily with this interactive Logarithm Calculator. Includes step-by-step solutions, base conversion, and equation solving.
In category: Algebra II
Long Division Calculator
Easily solve long division problems step-by-step with clear explanations and visuals. Get quotients, remainders, and decimal results quickly and accurately.
In category: Algebra and General
Molality Calculator
Calculate solution concentration with ease using our Molality Calculator. Enter solute and solvent details to get accurate molality values instantly.
In category: Chemistry
Orthocenter Calculator
Calculate and visualize the orthocenter of a triangle with this easy-to-use tool. Get coordinates, steps, and diagrams to understand triangle geometry better.
In category: Geometry
Percent to Decimal Calculator
Convert between percentages, decimals, and fractions with this easy-to-use calculator. Ideal for students, shoppers, and professionals needing fast results.
In category: Algebra and General
Perpendicular Line Calculator
Find the equation of a line perpendicular to another through any point. Simple inputs, clear steps, and graph visualization make this tool fast and easy to use.
In category: Algebra and General
Prime Number Calculator
Use the Prime Number Calculator to check primes, find prime factors, list primes in a range, explore twin primes, and learn with visual explanations.
In category: Sequences and Series
Probability Calculator
Calculate probabilities, combinations, and statistical values easily with this intuitive Probability Calculator. Ideal for students, teachers, and data analysts.
In category: Statistics
Remainder Calculator
Calculate remainders, modular operations, or solve congruences. A handy tool for math learners, students, and anyone working with division problems.
In category: Algebra and General
Reynolds Number Calculator
Calculate Reynolds number easily to determine fluid flow type—laminar, transitional, or turbulent. Supports custom fluids, units, and step-by-step results.
In category: Physics
Root Mean Square Calculator
Calculate the Root Mean Square (RMS) of any dataset with ease. Ideal for students, engineers, and analysts needing fast, accurate statistical results.
In category: Statistics
Secant Calculator
Calculate secant values with step-by-step solutions, graphs, and unit circle visualization. Supports degrees, radians, and advanced options.
In category: Algebra II
Tank Volume Calculator
Calculate tank volume, fill level, and liquid weight for various shapes. Supports unit conversion for gallons, liters, barrels, and more.
In category: Various Measurements/Units
Trapezoid Area Calculator
Calculate the area of a trapezoid using sides, height, diagonals, or coordinates. Includes diagram, steps, and extra geometry properties.
In category: Geometry
Unit Rate Calculator
Calculate unit rates to compare prices, speeds, or productivity. Perfect for shopping, budgeting, and analysis. Simple, fast, and accurate results.
In category: Algebra and General
Variable Calculator
Solve, simplify, or plot math expressions with variables instantly. This smart calculator handles equations, derivatives, and more—perfect for students and pros.
In category: Algebra and General
Vector Addition Calculator
Add 2D and 3D vectors with step-by-step solutions and graphs. Simplify vector addition for physics, engineering, navigation, and more.
In category: Linear Algebra
Vector Projection Calculator
Calculate vector projection, scalar projection, and orthogonal components for 2D or 3D vectors. Ideal for physics, engineering, and math learning.
In category: Linear Algebra
Wet Bulb Calculator
Calculate wet-bulb temperature easily with our tool. Useful for weather, HVAC, and heat stress analysis. Quick, accurate, and user-friendly results.
In category: Physics
We hope you found these calculators helpful for tackling various math challenges and exploring concepts like factors and probabilities. If you have any feedback or ideas for new calculator tools, we’d love to hear from you! Rest assured, more calculators and resources are on the way to support your learning journey. Keep an eye out for exciting new additions that will make solving geometry problems and other calculations even easier.