Калькулятор логарифмів
Use the free online Калькулятор логарифмів tool. Fast, private and easy to use — runs entirely in your browser. Part of our Математичні калькулятори collection.
Калькулятор площі круга
Find the area, circumference and diameter of a circle from its radius using A = πr².
Калькулятор теореми Піфагора
Solve any missing side of a right triangle with a² + b² = c². Enter two sides and get the third.
Калькулятор квадратного рівняння
Solve ax² + bx + c = 0 with the quadratic formula, including the discriminant and complex roots.
Спрощення дробів
Reduce any fraction to lowest terms, see it as a mixed number and as a decimal.
Калькулятор НСД і НСК
Find the greatest common factor and least common multiple of two whole numbers instantly.
Калькулятор відсоткової зміни
Work out the percentage increase or decrease between two values, plus the absolute difference.
Калькулятор нахилу
Get the slope, line equation and distance between two points on a graph.
Калькулятор довжини кола
Find the circumference and area of a circle from its radius or diameter with C = πd.
Калькулятор степенів
Raise any number to any power, including negative and fractional exponents.
Калькулятор логарифмів
Compute the logarithm of any number in any base, with natural log and log base 10 included.
Калькулятор факторіала
Calculate n! exactly for small numbers and in scientific notation up to 170!.
Спрощення відношень
Simplify any ratio to lowest terms and see its 1 : n form — decimals supported.