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Credit & Debt · Pay Off Debt

Line of Credit Payoff Calculator

See how long it takes to pay off a credit line and the total interest at a fixed monthly payment.

  • Free to use here · embed on the Pro plan
  • 3 inputs · 5 results
  • English & Spanish

Try the Line of Credit Payoff Calculator

See your payoff time and interest — results update as you type.

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Estimates only — not a loan offer or financial advice.

Put this calculator on your website

What this calculator does

What the Line of Credit Payoff calculator works out

The Line of Credit Payoff Calculator is a free, embeddable calculator from CalcFunnel. See how long it takes to pay off a credit line and the total interest at a fixed monthly payment.

You enter 3 inputs: current balance, interest rate (%) and monthly payment.

It returns time to pay off, total interest paid, total of payments, current monthly interest and months to pay off.

Built for credit counselors and consolidation lenders. Embedding it on your own website needs the Pro plan (from $150/month, with a 14-day free trial), which unlocks the Credit & Debt category.

Results it shows

  1. 01Time to Pay Off
  2. 02Total Interest Paid
  3. 03Total of Payments
  4. 04Current Monthly Interest
  5. 05Months to Pay Off

The first figure — time to pay off — is the headline result.

Inputs

The inputs it uses

Each field below comes straight from the calculator, with the same help text visitors see when they hover the info icon.

Current Balance
The amount currently drawn and owed on your line of credit.
Interest Rate (%)
The annual interest rate on the credit line.
Monthly Payment
The fixed amount you pay each month. It must exceed the monthly interest for the balance to go down.

For your website

Embed this calculator on your website

Put the Line of Credit Payoff Calculator on your own site with your colors, copy and lead form. Every calculation can arrive in your CRM with the numbers attached.

Works on WordPress, Wix, Squarespace, Webflow, Shopify, GoHighLevel and plain HTML — paste one line into an HTML or code block. No plugin needed.

Start free How embedding works

Free plan, no card. 14-day trial on Pro & Business.

  1. Inline on any pagePaste the snippet where the calculator should appear. It fills the width of its container and resizes to fit its content.
  2. Popup buttonA button sits on your page; visitors click it and the calculator opens in a popup.
  3. Floating corner widgetPaste once — or in your site-wide footer code — to show a floating calculator bubble in the corner of every page.
  4. Open from your own link or buttonGive any existing link, button or image a class and it opens the calculator when clicked.
  5. Direct linkA full-page link to the calculator for emails, social posts, QR codes or a menu item.

FAQ

Line of Credit Payoff calculator FAQs

Still stuck? Ask the team — we reply within one business day.

Q.01What does the Line of Credit Payoff Calculator calculate?
See how long it takes to pay off a credit line and the total interest at a fixed monthly payment. It returns time to pay off, total interest paid, total of payments, current monthly interest and months to pay off.
Q.02What information do I need to use the Line of Credit Payoff Calculator?
You enter 3 inputs: current balance, interest rate (%) and monthly payment. Every input starts with a sensible default, so you can change only what you know.
Q.03What does “Current Balance” mean in the Line of Credit Payoff Calculator?
The amount currently drawn and owed on your line of credit.
Q.04What does “Interest Rate (%)” mean in the Line of Credit Payoff Calculator?
The annual interest rate on the credit line.
Q.05Is the Line of Credit Payoff Calculator free to use?
Yes — you can use it on this page for free, without an account. Embedding it on your own website needs the Pro plan (from $150/month, with a 14-day free trial), which unlocks the Credit & Debt category. Compare plans.
Q.06Can I embed the Line of Credit Payoff Calculator on my website?
Yes. Embed it inline, as a popup button, as a floating corner widget, from your own link or button, or share a direct link. It works on WordPress, Wix, Squarespace, Webflow, Shopify, GoHighLevel and plain HTML sites with one line of code — see embedding.
Q.07Is the Line of Credit Payoff Calculator available in Spanish?
Yes. Labels, tooltips and result names are available in English and Spanish, and visitors can switch language in the calculator.
Q.08Can the calculator capture leads?
Yes. It can end with a lead form, a Get a Quote form, a Share panel or a button to any URL. Leads are saved with the inputs and results attached and can be forwarded to your CRM by webhook.
Q.09Are the Line of Credit Payoff results financial advice?
No. Estimates only. Assumes a fixed rate and a fixed monthly payment with no new draws. If your payment is at or below the monthly interest, the balance never reduces. Confirm terms with your lender.

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Your website does the math. You get the lead.

The Line of Credit Payoff Calculator is one of 188 calculators you can brand and embed with one line of code.

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  • 14-day trial on Pro & Business
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