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 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.

If you want to know more about how your property is taxed, read our guide on how to calculate your property’s assessed value.

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

The debt service coverage ratio (DSCR) is used to measure a company’s cash flow available to pay current debt. Learn how to calculate the DSCR in Excel.

This inflation calculator uses the change in the Consumer Price Index (CPI) from 1913 to 2025 to estimate the U.S. dollar's buying power and future value.

Use this home equity loan calculator to see whether a lender might give you a home equity loan and how much money you might be able to borrow.

Protein has numerous health benefits. But how much should you actually be eating? It depends on a few factors. Here's how to calculate.

Every state has its own rules regarding capital gains. Learn how Missouri capital gains tax works so you know what to expect.

Atlantic writer Faith Hill explained how the growing political divide between young men and women is causing distrust on dating apps and affecting relationships.