Shopping a sale? This discount calculator shows you the final price and how much you save when a percentage is […]

Below is an inverse cotangent calculator (or arccot calculator), which calculates an angle from the ratio from the cotangent function. […]

Excel stores dates as serial numbers counting days since January 1, 1900. This Excel Date calculator converts between Excel date […]

On this page is a hyperbolic cosecant calculator, which works for an input of a hyperbolic angle. Enter the hyperbolic […]

This fraction to ratio calculator instantly converts any fraction to its ratio equivalent. Choose whether the fraction represents part of […]

This equivalent fractions calculator instantly generates a list of fractions equal to the one you enter. See all equivalent fractions […]

Working with an angle identity that involves tripling? This triple angle formula calculator computes all six trigonometric functions for 3θ […]

On this page is a percent decrease calculator. Enter your starting amount and a lower ending amount and the tool […]

This simplify fractions calculator instantly reduces any fraction to its lowest terms. Enter a fraction and see the simplified result […]

This Unix Day calculator shows how many days have passed since midnight UTC on January 1, 1970, also known as […]