Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

How to calculate return on investment (ROI), the money an investment made relative to its cost, in Microsoft Excel.

Discover 7 powerful Excel functions that will revolutionize your workflow, automate tasks, and save you hours of time. From XLOOKUP to COPILOT, these hidden gems will transform the way you work with ...

A graphing calculator is a handheld device or online tool designed to plot graphs, solve complex equations, and perform advanced mathematical calculations. Unlike basic calculators, it has a larger ...

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be hard-pressed to find its limitations — and will immediately see how much easier ...

Boolean logic: The method used to evaluate conditions, returning either TRUE or FALSE. Logical functions: The primary logical ...

Sunrise Sunset Time Calculator to find the exact Sunrise time and Sunset time in any place or city around the world. Citywise sunset Calendar and Sunrise calendar. What is today's Sunset Time in a ...

Add and subtract positive and negative numbers Add and subtract positive/negative numbers rules When adding and subtracting numbers it's important to be consistent with positive and negative values.