The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...

Life is hectic, and juggling dozens of apps for the "must-do" chores adds to the noise. Since I already work in Excel daily, I've expanded its use to automate three of my most boring tasks. These ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Robert Kelly is managing director of XTS Energy LLC ...

Discover how to calculate internal rate of return (IRR) to evaluate investment opportunities and understand their potential ...

Profit, Loss & Discount are essential concepts in arithmetic that help determine the financial outcome of buying and selling goods. Profit occurs when the Selling Price (SP) is greater than the Cost ...

Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, measuring for a DIY project, or just having a math-related brain teaser thrown your ...