Mortgage Rate Buydown Calculator

Mortgage Information
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Buydown Information
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Monthly Payment by Year
Total Buydown Period Expenditures
Buydown Scenario Non Buydown Scenario
Interest Paid
Buydown Paid
Principal Paid
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Mortgage buydowns allow borrowers to reduce their interest rate temporarily by paying an upfront fee, which lowers initial monthly payments; for example, a 3‑2‑1 buydown reduces the rate by 3% in the first year, 2% in the second, and 1% in the third before reverting to the full rate, while a 2‑1 or 1‑1 buydown provides similarly staged rate reductions over shorter periods, helping ease early cash flow and potentially improving loan qualification.