To calculate the sum of squares using Microsoft Excel, you need to input a specific formula into the formula bar of the cell you're working with.

The Rule of 78 can be used by lenders to calculate interest that could significantly impact how much you end up paying over ...

Calculating Sum-of-Years Digits To calculate asset depreciation using this method, you first need to estimate how many serviceable years of life the business will use the asset for. Then, you ...

An annuity’s value is the sum of money you’ll need to invest in the present to provide income payments down the road.

To calculate the effect of compounding on a lump sum, you need to know the amount of the lump sum, the rate of interest for your return, and the number of years you expect to invest.

Calculate sporadic totals in Excel easily using this technique. Having intermittent cells and blank cells in Excel makes calculating the sum of intermittent cells tedious.

To multiply certain numbers or cell values in Excel, you’ll need to use the * (asterisk; also called "star") operator. To multiply two numbers in Excel, you can type the formula =number1*number2 in ...