Best Home Advice · National Mortgage & Refinance Research
Best Home Advice Mortgage Calculators
Updated October 2026
Compare loan eligibility, written offers and full ownership costs before making a mortgage decision.
Loan Program Comparison: 2026 Benchmarks
Best Home Advice Mortgage Calculators — Use the note rate for amortization, then add taxes, insurance and mortgage insurance. Stress-test assumptions and share only numeric scenario inputs, never personal identifiers.
Historical 2025 one-unit comparison: conforming $806,500; FHA floor $524,225. County and unit-count limits can differ.
Loan program
Down payment / equity
2026 one-unit baseline
Costs and page-specific comparison
Conventional
3%–5% subject to eligibility
$832,750
PMI generally below 20% down
FHA
3.5% at 580+; 10% at 500–579
$541,287 floor
1.75% upfront MIP; 0.55% annual for >95% LTV, base loan ≤$726,200, term >15 years
VA
0% for eligible borrowers
No VA limit with full entitlement
No monthly PMI; funding fee unless exempt
USDA
0% for eligible borrowers
Income, address and repayment eligibility
Guarantee and annual fees; confirm current schedule
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Verification date: Not recorded; check the primary source and lender timestamp before relying on an estimate.
Rate comparisons use participating lender feeds, not a whole-market survey or guaranteed offers. Freddie Mac PMMS is a market benchmark, not a personalized quote. Calculator models rely on published regulatory formulas and disclosed assumptions rather than fabricated first-person loan testing.
Monthly principal and interest use the amortization formula P × r / (1 − (1 + r)−n), where r is the monthly note rate and n is the number of payments; at zero interest use P / n. PITI adds monthly property taxes and homeowners insurance; PMI is separate. APR includes applicable finance charges under Regulation Z and is not the note rate used for payments. Compare lender Loan Estimates for actual APR and fees.
U.S. Census state tax collections — state property tax benchmarks; confirm parcel-specific assessments and exemptions with the state revenue department and local assessor.
The payment snapshot uses illustrative annual taxes of 1% of home price, $1,200 insurance and 0.5% PMI below 20% down, not verified local quotes. Other calculators disclose their inputs and assumptions. Published guidance and lender feeds may change independently; confirm current program rules, taxes and offers before a decision.