Calculators
Run the numbers like a loan officer.
One tested calculation engine powers every tool — the same math we use to structure real loans. Every scenario is a shareable link.
Mortgage Payment
PITI with MI by loan type
Principal, interest, property tax, insurance, HOA and loan-specific mortgage insurance for conventional, FHA, VA and jumbo loans.
Affordability
How much home fits your budget
Income, debts, adjustable DTI limits, down payment and cash available. Results are estimates, not approval decisions.
Amortization Schedule
Monthly & yearly schedules, CSV export
Full monthly and yearly amortization with balance chart and downloadable schedule.
Amortization with Buydown
1-0, 2-1 and 3-2-1 payment savings
Compare temporary buydown payments with no buydown, see early-year savings, and explore the full principal and interest schedule at your note rate.
Extra Payments
Recurring and one-time prepayments
See interest, time and mortgage-insurance saved with monthly, annual and lump-sum extra principal.
Refinance
Break-even and lifetime interest
Closing costs, points, cash-out, break-even (payment-based and true interest-based) and total interest comparison.
Rent vs Buy
Net worth over your holding period
Holding period, maintenance, appreciation, rent growth, selling costs and the opportunity cost of your down payment.
Points vs Rate
Is buying down the rate worth it?
Compare par, discount-point and lender-credit pricing: upfront cost, monthly savings and break-even.
Loan Comparison
Side-by-side loan options
Compare terms, down payments and programs — payment, cash to close, MI and cost over your horizon.
Cash to Close
Down payment, fees, prepaids, credits
Estimate the cash you'll bring to closing including prepaid interest, escrow reserves and seller/lender credits.
Buydowns & Seller Credits
3-2-1, 2-1, 1-1, 1-0 and seller-paid
Temporary buydown subsidy cost and a comparison of seller credits used as a buydown, a permanent buydown, or a price cut.
LLPA Pricing
Loan-level price adjustments
Estimate GSE loan-level price adjustments by credit score, LTV, occupancy and property type.