Mortgage Points Calculator

Should you pay discount points to lower your interest rate?

What is this? Each mortgage discount point costs 1% of your loan and typically lowers your rate by 0.25%. This calculator shows whether paying points saves you money — and how long it takes to break even on the upfront cost.

Key insight: If you plan to stay in the home less than the break-even period, skip the points. If you'll be there 10+ years, points usually pay off.

Who it's for: Home buyers deciding between different lender offers with different point structures.
Loan Details
Decision Analysis
Points Cost
upfront cost
Rate With Points
new interest rate
Monthly Savings
vs. no points
Break-Even Period
months to recoup cost
Total Interest Saved
over loan life
Verdict

Estimates only. Consult a mortgage lender for actual rate quotes with and without points.