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Understanding Your 403b Calculator and Defining Terms

A 403b calculator lets you to compute how much money you can save in your 403b plan when your retirement comes. There are many different 403b calculators today, but they work in pretty much the same manner and require pretty much the same information to be used for computation.

General 403b calculator Definitions

Current Age in Years

This is your present age in years.

Anticipated Retirement Age in Years

This is the age in years you intend to retire.

Life Expectancy in Years

This is your life expectancy upon reaching your anticipated retirement age.

Current Amount in 403b Fund in US Dollars

On your 403b calculator, this is where you enter the amount in your account. If you haven’t begun funding your 403b plan, just enter zero.

Annual Contribution to 403b (Percentage of Your Salary)

This is how much you want to contribute, or are currently contributing, to your 403b plan expressed in terms of a specific percentage of your salary. If you increase or decrease your annual contribution percentage, you will see the impact of such action on your 403b fund balance as you retire.

Employer Match (Percentage of Contribution)

Employers will typically match employee contributions in order to provide employee benefits, and to make them participate in the company’s program. If your employer does this, put that percentage here. If not, then simply enter zero.

Employer Maximum (Percentage of Salary)

Certain employers will only match up to a particular percentage of their workers’ salary. If your employer’s maximum applies to their match, put that that amount here. The present limit on employer matches is 6%.

Expected Annual Return on 403b Fund (Percentage)

This is your expected annual rate of return, which you plan to realize on your 403b fund between today and your retirement.

403b Fund Growth Over Time (in US Dollars)

This is the computed rise in your 403b fund increase over time as you become older year after year. This series of values is influenced by your inputted growth rate and employee-employer matching, and confines your contributions to the present maximums the law (2015) permits.

403b Fund Balance at Retirement (in US Dollars)

This will be your 403b fund at retirement age, if you make yearly contributions to the accounts and attain your expected rate of return, and your employer keeps matching funds at your indicated rate.

Salary at Retirement Age (US Dollars/ Year)

This is your estimated salary upon reaching the retirement age you’ve earlier specified.

Annual Income from 403b (US Dollars / Year)

This is the yearly retirement income your 403b account may be expected to provide you. Be aware that 403b fund withdrawals are taxable, and inflation will lower the purchasing power of these future dollars.

Percentage of Final Pay

This is the portion of your salary at retirement age that may be replaced by your 403b funds. All retirement income sources need to replace 70% to 80% of your final pay as a rule of thumb. A 403b calculator definitely comes in handy not just for this but for all other related computations.