FAQs
Frequently Asked Questions
Answers to common questions about our free financial calculators.
How accurate are your mortgage calculators?
Our calculators use standard amortization formulas used by banks and lenders. Results are estimates and may vary slightly depending on taxes, insurance, and lender-specific terms.
How do you calculate monthly mortgage payments?
We calculate principal and interest using the standard fixed-rate mortgage formula based on loan amount, interest rate, and loan term.
Does the calculator include taxes and insurance?
You can optionally include property taxes and insurance to estimate your total monthly housing cost.
How much income do I need to afford a home?
Income requirements depend on your debt-to-income (DTI) ratio, loan type, interest rate, and lender guidelines. Our calculator provides an estimate based on common lending standards.
Are these tools free to use?
Yes. All calculators and guides are free and require no signup.
Is my data stored?
No. Calculations run locally in your browser. We do not store personal financial data.
What calculators are available?
We offer mortgage, rent vs. buy, retirement savings, debt payoff, compound interest, loan amortization, budget planner, net worth tracker, tax estimator, and more.
Do I need to create an account?
No account or signup is required. All calculators are available instantly, for free.
Can I use these calculators on my phone?
Yes. Every calculator is mobile-friendly and works on any device — phone, tablet, or desktop.