FireBasis / tools

Mortgage tools

Make a home financing decision with a clear baseline

Start with a question: Buy, compare, refinance, or pay down faster—one assumption set at a time.

Choose your next step

6 tools

Estimate payment and total interest before you compare offers.

Best for Estimate a paymentOpen tool

Start with income, debts, and a down payment to set a range.

Best for Set a comfortable rangeOpen tool

Compare monthly savings with the cost and break-even point.

Best for Evaluate refinancingOpen tool

Compare long-term assumptions without hiding the trade-offs.

Best for Compare housing choicesOpen tool

See what extra payments could change in your schedule.

Best for Explore extra paymentsOpen tool

Check the break-even period for buying down a rate.

Best for Evaluate pointsOpen tool