Please try our wide variety of financial calculators. Interactive calculations, dynamic graphs and fully customizable reports are just a few of the features our calculators provide.

Federal Tax Calculator - This calculator estimates tax withholding.

Financial Calculators - Choose from a wide variety of calculators to help with any realm of personal finance. From mortage calculators to loan calculators, credit card and debt management to auto calculators, investment, retirement savings and planning and tax caculators to savings and personal finance.

Optional Life Insurance Calculator - The premium rates for optional life insurance for yourself and your spouse are based on your age and are updated annually. Use this calculator to illustrate the cost of your optional life coverage.

Retirement Benefit Calculator - This calculator gives you an estimate of benefits based on your personal information contained in MOSERS records. Once you login, choose the "Select a Date Estimates" option.

Service Purchase Calculator - This calculator estimates the cost of buying up to 4 years of active duty military service or non-vested public employment service within the State of Missouri. (Non-vested means you are not entitled to a retirement benefit from another public system for that service.)