Finance tools for United States
Work through
the numbers.
Check a mortgage payment. Compare borrowing costs. Explore how regular saving could grow.
Open mortgage calculatorFree to use · No account required · Calculations in your browser
See the payment components
Look beyond the loan payment.
A $300,000 home, $60,000 down, a 30-year loan, and 6% note interest. Taxes and insurance are estimates.
- Principal & interest
- $1,438.92
- Property tax & insurance
- $400.00
- Monthly housing estimate
- $1,838.92
Example excludes HOA and PMI. Actual costs vary.
Try the assumptions yourself ↗Choose a calculator
US dollars (USD)Mortgage calculator
Estimate a US fixed-rate mortgage payment with taxes, insurance, HOA, monthly PMI input, and extra principal payments.
Loan calculator
Estimate fixed-rate monthly loan payments, total interest, amortization, and interest saved through extra payments.
Compound interest calculator
Project investment growth from a starting balance and monthly contributions, with compounding and inflation assumptions.
See what changes the result.
Each tool shows its inputs, calculation convention, a worked example, and what the estimate leaves out. Change one assumption at a time and save a comparison within the tab.
A projection is a way to explore a question. It is not a promised return, a lender quote, or a recommendation. Your financial inputs stay in the browser and are not added to analytics events.
How these calculators work ↗