14 herramientas · 1 versiones españolas

Matemáticas

Porcentajes y cálculos cotidianos con resultados inmediatos.

Primero aparecen las versiones revisadas en español. Las tarjetas EN abren la herramienta inglesa directamente.

Calcula porcentajes, proporciones y diferencias porcentuales en segundos.

Measure percentage increase or decrease between two values.

Add, subtract, multiply, or divide two fractions and simplify the result.

Simplify ratios and scale both sides to a target value.

Find the mean, sum, count, minimum, and maximum of a number list.

Find the median, lower quartile, and upper quartile of a dataset.

Calculate population and sample standard deviation with variance.

Solve real or complex roots of any quadratic equation.

Solve for any missing side of a right triangle.

Calculate the area of rectangles, circles, triangles, and trapezoids.

Calculate volume for boxes, cylinders, spheres, and cones.

Generate one or many cryptographically strong integers in a chosen range.

Convert integers between binary, octal, decimal, and hexadecimal.

Check whether an integer is prime and find its smallest factor.