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Terri L. Petring, CPA
A Professional Corporation

Calculators

Tools to help keep you on track for a secure future.

Here's a library of financial calculators to help you start planning your financial future—from forecasting your retirement options or child's college fund to estate planning and mortgage refinancing.

Interactive calculations, dynamic graphs, and fully customizable reports are just a few of the features our calculators employ to support thorough financial planning and a sound decision-making process. Though not a substitute for advice and information provided by a qualified professional, our calculators offer a good starting point on the road to a secure future.

Mortgage CalculatorUse this calculator to view the total interest and total payment for a mortgage based on the loan amount, years of payments, and annual interest rate you enter.
Qualify for Home PurchaseThis calculator indicates whether or not you qualify for a conventional mortgage.
Mortgage Refinance BreakevenUse this calculator to determine if you should refinance your mortgage and when you will break even.
Pay Points on MortgageThis calculator helps to determine if reducing your mortgage interest rate by paying points is the best option.
Retirement Income PlannerUse this calculator to evaluate your retirement income plan.
Buying vs. Leasing - AutoUse this calculator to determine if you should lease or buy your next vehicle.
Children's Education SavingsUse this calculator to evaluate and determine if you need to make changes to your college savings plan.
Loan CalculatorUse this calculator to view the total interest and total payment for a mortgage based on the loan amount, years of payments, and annual interest rate you enter.