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Debt-to-Income Calculator

Calculate DTI ratio and see if lenders will approve you.

$
$
Debt-to-income ratio
25%
Max mortgage payment (28% rule)
$1,680.00
Lender assessment
✓ Healthy — most lenders approve

🏦 DTI is what lenders use to evaluate loan eligibility. Below 36% is healthy, 43% is typically the max for mortgages.

What Is This Tool?

DTI (Debt-to-Income ratio) compares your monthly debt payments to your gross income. Lenders use it as a key factor in approving mortgages, car loans, and credit cards.

Lender DTI Thresholds

  • Below 36%: Healthy — most loan types approve easily
  • 36-43%: Tight — many lenders cap at 43% for mortgages
  • Above 43%: High — most lenders deny; consider paying down debt first

The 28/36 Rule

A classic guideline: housing payment should be ≤28% of gross income; total debts (including housing) ≤36%. Many conventional mortgages allow up to 43-50% on the back end with strong credit.

What Counts as Debt

  • Mortgage or rent (proposed housing for new loans)
  • Minimum credit card payments
  • Auto, student, and personal loans
  • Child support, alimony

Frequently Asked Questions

How can I lower my DTI?

Pay down existing debt (especially high-interest), increase income, or avoid new debt before applying. Paying off a credit card can drop your DTI within a billing cycle.

About the Debt-to-Income Calculator

The Debt-to-Income Calculator lets you figure out dti calculatorinstantly, without reaching for a spreadsheet or doing the math by hand. Whether you're planning a budget, checking a loan, or working through homework, the tool applies the correct formula behind the scenes and shows the result the moment you enter your numbers.

Unlike a static chart or table, this calculator adapts to your exact inputs. You can adjust any value and see the outcome update in real time, which makes it easy to compare scenarios — for example, "what if the rate were 1% lower?" or "what if I paid an extra $50 a month?"

How to Use This Tool

  1. Enter the main values the calculator asks for (for example, amount, rate, and time).
  2. Pick the right unit or option where the tool offers a choice.
  3. Read the result, which appears instantly below the inputs.
  4. Adjust any field to test a different scenario — the answer updates without a reload.
  5. Copy or note the result. Nothing is stored, so close the tab when you're done.

Why Use an Online Calculator?

Browser-based tools like this one have a few real advantages over installed software or manual methods:

  • No installation. It opens instantly in any browser, on any operating system.
  • Private by default. Everything runs locally, so your data stays on your device.
  • Always up to date.There's nothing to update — you always get the latest version when you load the page.
  • Free and unlimited. Use it as often as you like, with no account and no caps.

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