Калькулятор квадратного уравнения
Use the free online Калькулятор квадратного уравнения tool. Fast, private and easy to use — runs entirely in your browser. Part of our Математические калькуляторы collection.
Калькулятор площади круга
Find the area, circumference and diameter of a circle from its radius using A = πr².
Калькулятор теоремы Пифагора
Solve any missing side of a right triangle with a² + b² = c². Enter two sides and get the third.
Калькулятор квадратного уравнения
Solve ax² + bx + c = 0 with the quadratic formula, including the discriminant and complex roots.
Упрощение дробей
Reduce any fraction to lowest terms, see it as a mixed number and as a decimal.
Калькулятор НОД и НОК
Find the greatest common factor and least common multiple of two whole numbers instantly.
Калькулятор процентного изменения
Work out the percentage increase or decrease between two values, plus the absolute difference.
Калькулятор наклона
Get the slope, line equation and distance between two points on a graph.
Калькулятор длины окружности
Find the circumference and area of a circle from its radius or diameter with C = πd.
Калькулятор степеней
Raise any number to any power, including negative and fractional exponents.
Калькулятор логарифмов
Compute the logarithm of any number in any base, with natural log and log base 10 included.
Калькулятор факториала
Calculate n! exactly for small numbers and in scientific notation up to 170!.
Упрощение отношений
Simplify any ratio to lowest terms and see its 1 : n form — decimals supported.