Mortgage Points: Calculate the Rate Buydown Break-Even
A point is an upfront charge equal to one percent of the loan amount. Whether it is worthwhile depends on the actual rate reduction and how long the loan survives.
Mortgage Points Calculator
Find whether an upfront rate buy-down is recovered before you sell or refinance.
Calculations stay in this browser. No entries are saved.
Exchange cash today for smaller payments later
Points create an upfront cost. The rate reduction earns it back gradually, while the balance can still alter the result at exit.
- Price points in dollars
- Measure monthly savings
- Check net value at exit
Cash break-even for the rate buydown
Calculated resultNot available
Compare same-day quotes with identical amount, term, lock period and non-point fees.
How point cost and payment savings interact
Point cost equals mortgage amount times points percentage. The calculator compares payments and remaining balances at the entered exit date, so a longer loan is not judged by payment alone.
Taxes and opportunity cost to assess separately
Use same-day written quotes with identical lock periods and fees. Tax treatment and refinance probability are outside this estimate.
This calculator supports The Real Cost of a Mortgage. Mortgage Points: Calculate the Rate Buydown Break-Even explains which details can change the inputs. The calculation methodology shows how we handle timing, rounding and exclusions.
Evidence standard for this calculation
Compare same-day quotes with identical amount, term, lock period and non-point fees. Inputs remain in the browser and outputs are rounded for display.
Read the complete methodology →Questions about mortgage points and break-even
When are points recovered through lower payments?
Points are recovered when cumulative payment savings and the balance difference exceed the upfront point cost at the selected month.
What is the net cost or saving at the planned exit?
The exit-date result subtracts point cost and accounts for both payments and remaining balances, exposing savings that a payment-only test misses.
Quote details needed for a fair points test
- Written rate quotes from the same day
- Tax treatment and whether points are refundable
Explore the related cost systems
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Refinance Break-Even Calculator →
Find when closing costs are recovered - And whether the new term quietly increases lifetime cost.