Ever wondered why your Excel formulas sometimes produce unexpected results? It might be due to the order in which Excel ...

Formulas vs. Functions . While both formulas and functions may seem similar, they serve slightly different purposes and can ...

This ‘doubling of investment’ is an illusion as people fail to factor in the time value of money – the concept that a certain ...

Find out how to calculate the Pearson correlation coefficient between two data arrays in Microsoft Excel through the CORREL ...

If you are confused by personal finance terms, jargon and calculations, heres a new series to simplify and deconstruct these ...

The X marks the mean (average) value. Dots represent outliers.

The HP-12C [PDF] is a remarkably long-lived financial calculator from Hewlett-Packard (HP). It first appeared in 1981 and has ...

The kinds of features you need from your spreadsheet application can vary, though many users never come close to needing the robust features of Microsoft Office’s Excel. If you aren’t an ...

This is where the percentage formula in Excel can give you the answer you need in seconds. And don't worry, calculating percentages in Excel doesn't require complicated steps. Step 3: In the ...