To calculate your effective tax rate, you need two numbers: the total amount you paid in taxes and your taxable income for that year. You can find both numbers on your tax return.

How to Calculate Your Social Security Break-Even Age Find out if you will come out ahead by waiting to claim Social Security benefits.

To calculate the simple interest you’ll earn in a savings account, multiply the account balance by the interest rate by the time period the money is in the account.

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.

Knowing how to calculate your portfolio's returns is essential to becoming a savvier investor. Learn the basic principles here to correctly calculate your investment portfolio returns.

Learn how a trailing 12 months calculation can give you an accurate view of your business’s financial health.

Vertical Restore is a branded facelift approach that uses vertical, deep-plane vectors to lift the midface, sharpen the ...

As you can probably imagine, we get tips on a lot of really interesting projects here at Hackaday. Most are pretty serious, ...

Enter the time and distance of a recent race in the Runner's World pace calculator to calculate recommended training paces.

Home insurance protects your property and personal possessions in case of damage. Use Forbes Advisor's home insurance calculator to estimate the coverage you need.