15 Calculators

Math & Statistics Calculators

Boost your math skills with our versatile calculators! From basic arithmetic and fractions to quadratic equations and scientific notation, these tools make solving problems quick and easy for students, educators, and professionals alike.

Percentage Calculator Tool

This calculator simplifies percentages by finding a percent of a number, calculating percentage changes, and determining quantities from given percentages.

Velocity Calculator Tool

This free online velocity calculator determines the final velocity (v), initial velocity (u), acceleration (a), or time (t) using the velocity formula. You can calculate the final velocity (v) with the equation v = u + at.

Number Generator Tool

The random number generator creates a set of numbers based on user preferences like range, duplicates, and sorting.

Random Number Generator Tool

Generate truly random numbers with our versatile random number generator. Whether you need a single number or a set of unique or duplicate values, our tool offers precision, flexibility, and customizable options for gaming, simulations, security, and more.

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Adding Fractions Calculator

Easily add or subtract fractions with this free online calculator. Supports proper, improper, and mixed fractions—calculate results for up to nine inputs with step-by-step accuracy.

Area Calculator

Easily calculate the surface area of shapes like rectangles, triangles, circles, sectors, ellipses, trapezoids, and parallelograms with our accurate online area calculator.

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Arithmetic and Geometric Sequence Calculator

Arithmetic and geometric sequence calculator to quickly find the nth term, common difference or ratio, and sum of series. Perfect for students, teachers, and math enthusiasts.

Basic Calculator

Use our free online basic calculator to quickly perform essential math operations such as addition, subtraction, multiplication, and division. Easily calculate percentages, taxes, and everyday numerical problems with accuracy and speed.

Combinations Calculator

Combinations Calculator quickly determines how many unique ways you can choose r items from n options, ignoring order, with instant results for math, statistics, and probability problems.

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Mean Calculator

Easily calculate the mean or average of any set of numbers with our online mean calculator. Simply enter your values to quickly find the result by dividing the total sum by the number of entries.

Mean, Median, Mode Calculator

Quickly calculate mean, median, mode, range, and average with this easy-to-use statistics calculator. Perfect for students, teachers, and data analysis enthusiasts.

Mean, Median, Mode, Range Calculator

Easily calculate mean, median, mode, and range with our free online calculator. Get quick, accurate results along with clear explanations to understand your data better.

Average Percentage Calculator

Easily calculate the average percentage online with our free Average Percentage Calculator. Perfect for exams, grades, statistics, and data analysis. Simple, fast, and accurate.

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Doubling Time Calculator

Our Doubling Time Calculator helps you quickly determine the time required for any quantity to double based on a fixed growth rate, making it ideal for finance, population studies, and investment analysis.

Scientific Calculator

Our free online scientific calculator lets you solve advanced mathematical problems with ease, featuring a wide range of built-in functions for accurate and fast calculations.