➗ Math

％ Percentage Calculator Work out what X% of a number is, and what one number is as a percent of another. 📊 Average (Mean) Calculator Find the mean, median, sum and count of a list of numbers. 📈 Percentage Change Calculator Calculate the percentage increase or decrease between two numbers. ➗ Ratio Calculator Simplify a ratio and convert it to a decimal. ½ Fraction Calculator Add, subtract, multiply or divide two fractions and simplify the result. ％ Fraction to Percent Calculator Convert any fraction into a percentage and a decimal. 🔢 Mixed Number to Improper Fraction Calculator Convert a mixed number to an improper fraction, decimal and simplest form. 🔺 Exponent (Power) Calculator Raise any base to any power, including negative and fractional exponents. √ Nth Root Calculator Find the square, cube or any nth root of a number. √ Square Root Calculator Find the square root of a number and its simplified radical form. ㏒ Logarithm Calculator Calculate the logarithm of a number in any base, plus the natural log. 🧮 GCD & LCM Calculator Find the greatest common divisor and least common multiple of a list of numbers. 🔎 Prime Factorization Calculator Break a number down into its prime factors. ❗ Factorial Calculator Compute the factorial n! of a whole number, exactly — even very large values. 🔀 Permutation Calculator (nPr) Count the ordered arrangements of r items chosen from n. 🎲 Combination Calculator (nCr) Count the ways to choose r items from n when order does not matter. 📈 Quadratic Formula Calculator Solve any quadratic equation ax² + bx + c = 0, including complex roots. 📐 Slope Calculator Find the slope, y-intercept and equation of the line through two points. 📍 Distance Between Two Points Calculator Find the straight-line distance between two points on a plane. 🎯 Midpoint Calculator Find the point exactly halfway between two coordinates. 📐 Pythagorean Theorem Calculator Solve a right triangle: find the hypotenuse or a missing leg. ⬛ Area Calculator Calculate the area of a rectangle, triangle, circle, trapezoid or parallelogram. ⭕ Circle Calculator Find a circle’s area, circumference and diameter from any one measurement. 📦 Volume Calculator Calculate the volume of a box, cylinder, sphere or cone. 🔬 Scientific Notation Converter Convert any number to and from scientific notation. 🔟 Rounding Calculator Round a number to any number of decimal places, up or down.