Mortgage Points Calculator

Compare the upfront cost of points with payment and balance savings over your expected holding period.

Simple break-even

5 yr 2 mo

Point cost $4,000.

Payment without points$2,528

Payment with points$2,463

Monthly savings$65

Payment savings less points$1,494

Economic savings incl. balance$3,024

Compare official Loan Estimates. Tax effects, opportunity cost, points eligibility, and refinance or sale timing are excluded.

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Planning guide

Read the complete guide →

Understand this estimate before using it

Quick answer

What does the Mortgage Points Calculator do?

Compare points cost, break-even, payments, balances, and savings. It compares the upfront price of discount points with the payment, interest, and balance difference produced by the lower entered rate.

Formula and calculation method

It compares the upfront price of discount points with the payment, interest, and balance difference produced by the lower entered rate.

The result is only as reliable as the inputs. Use current balances, rates, fees, dates, and documents; then change uncertain assumptions to see whether the conclusion remains stable.

How to interpret the result

Treat the output as a comparison or planning range, not a quote, approval, eligibility decision, tax return, or prediction. Review the breakdown—not only its headline number—and read every stated exclusion.

For current background, review CFPB mortgage resources. Product documents and official program tools control when they differ from this educational model.

Worked scenario

Put the result in context

For a $320,000 loan at 6.5% for 30 years, first calculate principal and interest, then add the property’s actual tax, insurance, mortgage-insurance, and association assumptions. Compare that complete payment with the household budget, not with principal and interest alone.

This scenario illustrates the method; it is not a quote, forecast, recommendation, or substitute for entering your actual facts.

Before you calculate

Gather current information before changing the defaults. A result based on verified records is more useful than a precise answer built from guesses.

the loan amount and term

Check the date, unit, and source of this input before entering it.

the rate with and without points

Check the date, unit, and source of this input before entering it.

how many points you buy

Check the date, unit, and source of this input before entering it.

how long you expect to keep the loan

Check the date, unit, and source of this input before entering it.

What the result can answer

It can show how the entered assumptions interact, provide a consistent comparison, and reveal whether changing one important input materially changes the estimate.

What the result cannot decide

It cannot confirm approval, eligibility, market pricing, future performance, legal or tax treatment, contract quality, or whether the choice fits every part of your finances.

A practical next-step workflow

01 · Verify
Compare the inputs with current statements, quotes, official rules, and product documents.
02 · Stress-test
Run a second case with a less favorable value for how long you expect to keep the loan.
03 · Confirm
Estimate honestly how long you will keep this loan, and buy points only if that is comfortably past the break-even the calculator shows before acting.

Frequently asked questions

Which mortgage calculator should I use first?

Begin with affordability, then use the mortgage calculator for a property-specific payment. Use points, ARM, VA, construction, or refinance tools only when those structures apply.

Do these tools determine loan approval?

No. They are planning estimates. Lenders apply their own income, credit, reserve, property, insurance, and underwriting requirements.

What can make this estimate differ from an actual result?

Timing, rounding, rate changes, fees, taxes, eligibility rules, product conventions, and facts not requested by this focused calculator can all create differences.

Which inputs deserve a second scenario?

Retest any input that is quoted rather than fixed, depends on future behavior, or materially changes the result. Conservative and optimistic cases reveal more than false precision.

What should I verify before making a decision?

Verify current statements, disclosures, official rules, taxes, fees, cancellation or prepayment terms, and the consequences of a less favorable outcome.

Continue your research

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Prepared by Loan Lyze Editorial and reviewed under the Loan Lyze editorial framework on November 8, 2026. Educational estimate only. See our methodology, editorial policy, and corrections policy.

Mortgage Points Calculator

Compare buying mortgage points