Sancastle Realty LLC · John Sansaricq, Broker
(386) 433-3507 · jpsansaricq@gmail.com · sancastlerealty.com

PLAN YOUR NEXT MOVE

Mortgage Loan Comparison Calculator

Compare loan offers side by side. Use the amounts on your lender’s quotes to see how payment, upfront cash and lifetime interest change between two choices.

Make the numbers yours.

Replace the examples with your own figures. Estimates update when you select Calculate.

All figures are examples until replaced with lender quotes. No credit score, qualification decision or live mortgage rate is inferred.

Scenario A
Enter lender quote. Included in the first loan; do not also include in cash closing costs.
Use lender quote; no credit-score-based premium is assumed.
Scenario B
Enter lender quote. Included in the first loan; do not also include in cash closing costs.
Use lender quote; no credit-score-based premium is assumed.

UNDERSTAND YOUR RESULTS

How this calculator works

Each scenario includes first-loan principal and interest, entered mortgage insurance, taxes, insurance and HOA costs. An 80/20 structure finances 80% on the first loan and 20% on a second fully amortizing loan; both payments and interest are included. Enter FHA or VA financed fees and monthly premiums from a lender quote. Program labels do not determine eligibility or automatically set fees.

Learn more: CFPB Loan Estimate guide

Does the lowest payment mean the cheapest loan?

Not necessarily. A longer term may lower payments while increasing total interest. Compare upfront charges, the time you expect to keep the loan and official Loan Estimates.

Can this model an adjustable-rate or deferred second loan?

No. Both loans are modeled as fixed-rate and fully amortizing. Balloon, interest-only, deferred and adjustable-rate products need a separate lender analysis.

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