There are many annuity calculations that you can do. Some of them are complicated but some are easy. You can calculate annuity payments which is one of the most common annuity calculations you will learn when you learn how annuities work.

Most of the time, you can buy a calculator that has an annuity calculation function built in. You can also use computer programs to do your annuity calculations.

If you have to calculate annuity payments or other annuity calculations by hand, it will be a little more complicated than most people can do but it is not impossible to do.