FinCalculators

Debt-to-Income Ratio Calculator

Free debt-to-income ratio calculator. Get instant results — no signup, no account. Plan and compare with confidence.

Use the Debt-to-Income Ratio Calculator below.

Calculate your debt-to-income ratio (DTI). Enter monthly debt payments and gross monthly income. Lenders often cap DTI at 43% or 50%. See if you are within limits.

كيفية استخدام Debt-to-Income Ratio Calculator

  1. Enter monthly debt

    Sum of all monthly debt payments.

  2. Enter gross income

    Gross monthly income (before tax).

  3. View DTI

    See your DTI % and lender benchmarks.

الميزات

  • Instant results — no waiting or signup.
  • Free to use — no hidden fees.
  • No login or account required.
  • Works on all devices — desktop, tablet, and mobile.
  • Your data stays private — we do not store your inputs.

لماذا استخدام هذه الحاسبة

  • Plan your finances with accurate estimates.
  • Compare scenarios in seconds.
  • Make informed decisions before you borrow or invest.

المتصفحات والأجهزة المدعومة

  • All modern browsers (Chrome, Firefox, Safari, Edge).
  • Mobile-friendly — use on phone or tablet.
  • No app download — runs in your browser.

الأسئلة الشائعة

الدليل الكامل لـ Debt-to-Income Ratio Calculator

What is debt-to-income ratio (DTI)?

Debt-to-income ratio is your monthly debt payments divided by your gross monthly income, expressed as a percentage. Lenders use it to judge whether you can afford more debt. A lower DTI is better. Many mortgages require DTI below 43% or 50%; some programs allow higher with strong credit or reserves.

What counts as monthly debt?

  • Mortgage or rent, car loans, student loans, personal loans.
  • Minimum monthly payments on credit cards and other revolving debt.
  • Child support, alimony, or other court-ordered payments if applicable.
  • Do not include utilities, insurance, groceries, or non-debt expenses unless the lender specifically asks.

Front-end vs back-end ratio

Front-end DTI is housing cost (PITI) divided by gross income — often capped at 28–31%. Back-end DTI is all debt payments divided by gross income — often capped at 43–50%. This calculator uses back-end (all debt) DTI.

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