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Equity, Points & Costs

A mortgage points calculator for lender websites that turns the buydown question into a booked call

The mortgage points calculator compares the payment with and without discount points, using the loan amount, base rate, term, number of points and the rate cut each point buys. It returns the cost of points, monthly saving, break-even month and full-term savings, so the LO sees whether the borrower is weighing cash now against payment later.

A borrower deciding whether to pay points is close enough to closing to be pricing the loan; meet them there.

  • 5 inputs
  • 7 results
  • Included on every plan
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Start free on Originator What the numbers tell you about the borrower
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This is the calculator your visitors use. Enter numbers to see it work.

Equity, Points & Costs

Why do borrowers stop and calculate points?

Because someone offered them a lower rate for a price. It might be a lender's rate sheet, a builder incentive or a seller credit they could spend on a buydown. The borrower is trying to decide whether $8,000 at closing is better spent on points, a bigger down payment or simply kept in savings.

On a $400,000 loan at 6.75%, two points at a quarter point each would drop the rate to 6.25%, cutting principal and interest by about $132 a month. The question that matters to them is time: that saving takes about 61 months to repay the points. If they think they might move or refinance before year five, the answer changes.

How should a loan officer use a points calculator in the funnel?

Use it at the point of decision, not at the top. It belongs on rate pages, in the email that accompanies a quote with pricing options, and on landing pages for buyers working with builders who offer closing-cost or buydown credits.

The lead tells you the loan amount, base rate, how many points they are considering, the rate cut they assumed, and the break-even and savings figures they saw. If they typed 0.25% per point and your pricing gives less, you know the conversation will need resetting. If the break-even point landed beyond five years, ask how long they plan to keep the home before recommending anything.

Pair it with the APR vs interest rate calculator so the borrower sees how points show up as a finance charge as well as a lower payment. Leads delivered through lead capture include every input, which saves you the first five minutes of the call asking for numbers they already gave you.

  • Prioritize leads with a break-even under four years and a long hold horizon.
  • Do not promise a rate; show the trade-off.

What arrives in your CRM

What the numbers tell you about the borrower

  • Break-EvenThe month count is the whole decision. Under about four years, points can make sense for a long-term owner; beyond seven, most borrowers will refinance or move first, so be ready to argue against buying them.
  • Rate Cut per Point (%)If they left the common 0.25% assumption in place, they have not seen a real rate sheet yet. A figure like 0.18% suggests actual lender pricing in hand and a later-stage borrower.
  • Discount PointsEntering two or three points means real cash is on the table, often a seller or builder credit. Ask where the money is coming from; it shapes whether a buydown, a lower price or closing-cost help serves them best.
  • Net Savings Over Full TermA large figure here can mislead borrowers who rarely keep a loan 30 years. If they focus on it, steer the conversation to break-even and their realistic time in the home.

A first message that uses their numbers

What should the opening message cover?

Hi, this is [Name] with [Company], NMLS [ID]. I saw you were weighing discount points on our site. Before you decide, it helps to know how many years you expect to keep this loan. If you share that, I can show what the points would cost against what they save on actual pricing.

Point pricing changes daily, so never confirm a rate-per-point figure until you can issue a compliant quote, and stay within the borrower's contact consent.

Where this calculator earns its place

  1. 01

    Email that delivers a rate quote with several pricing options

    The borrower can test each option's break-even instead of picking the lowest rate by reflex.

  2. 02

    New-construction landing page

    Builder incentives often fund buydowns, so buyers there are actively deciding how to spend the credit.

  3. 03

    Rates page next to the APR calculator

    Visitors comparing rates see both the payment effect and the fee effect of points.

Limits worth knowing

  • The rate cut per point varies by lender and often shrinks as more points are bought; the 0.25% figure is a rule of thumb, not a quote.
  • Net savings assume the loan runs its full term, which few borrowers do; break-even is the more realistic guide.
  • The calculator does not model seller-paid points, tax deductibility of points or temporary buydowns.

Calculator disclaimer: Estimates only. Whether points pay off depends on the exact rate reduction offered and how long you keep the loan. Confirm point pricing with your lender.

Definitions in the calculator

Discount points
Upfront fees paid to the lender at closing in exchange for a lower interest rate. One point costs 1% of the loan amount, so two points on a $300,000 loan cost $6,000. How much each point lowers the rate is set by the lender and varies, which is why this calculator asks for the rate cut per point.
Break-even point
The number of months it takes for the lower monthly payment to repay the upfront cost of the points, found by dividing the cost of points by the monthly saving. If you sell or refinance before reaching it, the points cost more than they saved. After it, every remaining month is net savings.
Rate cut per point
How much the interest rate falls for each point purchased. A quarter of a percentage point per point is a common rule of thumb, but lenders price points differently and the reduction may shrink as you buy more. Use the figure from your lender’s rate sheet, because the break-even result depends heavily on it.
Cost of points
The cash paid at closing for the points: number of points times 1% of the loan amount. It is money spent up front that you recover only gradually through lower payments. Points can sometimes be paid by the seller or deducted on your taxes, neither of which this calculator models.
Monthly saving
The difference between the principal-and-interest payment without points and the payment at the reduced rate. It is the return you get each month on the money spent on points. Taxes and insurance are unaffected by points, so they are left out of this comparison.
Net savings over full term
Total payment savings over the full loan term minus the cost of the points. It assumes you keep the loan to the last payment, which few borrowers do. Treat it as the best case; the break-even point is the more practical guide if you might move or refinance.
APR
Annual percentage rate: a yearly cost of borrowing that folds points and certain lender fees into the interest rate. Buying points lowers the note rate but, because the points count as a finance charge, the APR falls by less. Comparing APRs helps when lenders offer different mixes of rate and points.
Interest rate
The annual note rate charged on the unpaid balance. Here it is your base rate before buying points; the calculator subtracts the rate cut for each point to find the rate with points. Both payments are then calculated with standard amortization over the same term, so only the rate differs.
Loan term
The number of years over which the loan is scheduled to be repaid. In a points decision, the scheduled term matters less than how long you actually keep the loan. A longer term spreads a given rate cut into smaller monthly savings, which pushes the break-even point further out.

Terms on this page

Pairs well with

APR vs. Interest Rate Calculator

The borrower comparing your quote to someone else's is already in the market; this tool lets them do the comparison on your site.

Refinance Calculator

When rates drop, send your database a tool that tells you which homeowners actually come out ahead.

Mortgage Calculator

The payment calculator borrowers already look for, with the loan type, program fees and amortization attached to every lead you receive.

FAQ · 8 questions

Questions about this calculator

How much does one mortgage point cost?

One point costs 1% of the loan amount, paid at closing. On a $400,000 loan, a point is $4,000 and two points are $8,000. What the point buys is set by the lender: the calculator asks for the rate cut per point because that number, not the cost, decides whether buying points pays off.

How is the break-even month calculated?

Divide the cost of the points by the monthly saving. Two points on $400,000 cost $8,000; if they lower the rate from 6.75% to 6.25% on a 30-year loan, principal and interest falls by about $132, so break-even arrives around month 61. Sell or refinance before then and the points cost more than they saved.

Do points lower the APR as much as the rate?

No. Points reduce the note rate, but they are counted as a finance charge, so the APR falls by less than the rate, and sometimes barely moves. That is why comparing offers on APR alone can hide a buydown's real value or cost. The points calculator shows the payment side; an APR comparison shows the fee side.

Does a 15-year loan change whether points are worth it?

Yes, usually for the worse. The same half-point cut saves less each month on a 15-year loan because more of the payment is principal. Two points on $400,000 at 6.75% dropping to 6.25% save about $110 a month over 15 years, pushing break-even to roughly month 73, against about month 61 on a 30-year term.

Why would a loan officer want borrowers running points scenarios before talking to them?

Because the borrower arrives already understanding the trade-off. Instead of explaining what a point is, you can discuss their actual hold period and pricing. The lead also shows how many points they considered and what rate cut they assumed, so you know immediately whether their expectations match today's rate sheet.

How should I follow up on a lead whose break-even is over seven years?

Ask how long they expect to keep the home and the loan, then lay out alternatives such as using the same cash for a larger down payment, reserves or closing costs. Many borrowers buy points out of habit. Talking someone out of a poor buydown builds trust and does not cost you the loan.

Can builder or seller credits be modeled in this calculator?

Not directly. The calculator treats the cost of points as cash the borrower pays at closing and does not split it by who pays. If a seller or builder is funding the buydown, enter the points anyway to see the payment effect, then explain in your follow-up how the credit changes the borrower's own cash outlay.

Can I add the points calculator to a widget with my other rate tools?

Yes. Widgets bundle several calculators into a floating launcher, tabs, buttons or cards, so the points calculator can sit beside the APR comparison and a payment calculator on your rates page. Each tool still captures its own lead with its own inputs and results, and every submission lands in the same CRM.

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