What Is a Good Debt-to-Income Ratio?
📋 General information, not financial advice. Lender requirements vary by loan type and borrower.
Your debt-to-income ratio (DTI) is the share of your gross monthly income that goes to debt payments — and lenders lean on it heavily. As a rule of thumb, 36% or less is good, 37–43% is manageable but tighter, and above 43% makes borrowing (especially a mortgage) harder. Here's how to calculate yours, what the 28/36 rule means, and the fastest ways to bring it down.
Key Takeaways
- Most lenders consider a debt-to-income (DTI) ratio of 36% or less to be good, meaning no more than 36% of your gross monthly income goes to debt payments.
- The 28/36 rule is a lender guideline: aim to spend no more than 28% of your gross monthly income on housing costs (front-end DTI) and no more than 36% on total debt including housing (back-end DTI).
How to Calculate Your DTI
Add up everything you pay monthly toward debt — rent or mortgage, car loans, student loans, minimum credit-card payments, and any other loans — then divide by your gross income (before taxes). Example: $2,000 of monthly debt on $6,000 of gross income is a 33% DTI.
Two versions lenders use: Front-end DTI counts only housing costs; back-end DTI counts all debt including housing. When people say "DTI," they usually mean the back-end number — that's the one mortgage lenders scrutinize most.
What's a Good DTI? The Ranges
| DTI Range | What lenders think |
|---|---|
| 35% or less | Comfortable — strong borrower, best approval odds |
| 36–43% | Manageable — likely approvable, but less cushion |
| 44–49% | Tight — limited options, may need compensating factors |
| 50%+ | High risk — focus on paying down debt before borrowing |
The 28/36 Rule
A classic lender guideline for how much debt you can comfortably carry:
Spend no more than 28% of gross income on housing, and no more than 36% on all debt combined. Staying under these keeps you in the "good" zone and leaves room for saving and life's surprises.
DTI and Your Mortgage
DTI is one of the biggest factors in whether you qualify for a home loan — and for how much:
| Loan type | Typical max back-end DTI |
|---|---|
| Conventional (Qualified Mortgage) | Often up to ~43% |
| FHA | ~43%, up to ~50% with strong factors |
| Best rates / easiest approval | 36% or below |
DTI vs. credit score: they're different levers. Your credit score reflects how you've handled debt; DTI reflects how much you owe relative to income. Lenders look at both — a great score won't rescue a 55% DTI.
How to Lower Your DTI
- Pay off a loan with a big monthly payment. Knocking out a car loan or small personal loan removes its payment from the numerator — often the fastest DTI drop.
- Pay down credit cards. Lower minimums mean lower monthly debt. This helps your credit score too.
- Avoid new debt before a big application. A new car loan right before a mortgage can sink your approval — wait until after you close.
- Increase your gross income. A raise, documented side income, or adding a co-borrower's income all shrink the ratio.
- Refinance or consolidate. Stretching a loan or consolidating to a lower payment can reduce monthly obligations (watch the total interest cost).
Get a Clear Picture of Your Debt
A budgeting app shows all your debts and income in one place — making it easy to track your DTI and attack the balances that matter most.
Best Budgeting Apps 2026 →Frequently Asked Questions
What is a good debt-to-income ratio?
36% or less is good. 37–43% is manageable; above 43% makes borrowing — especially a mortgage — harder.
How do I calculate my DTI?
Total monthly debt payments ÷ gross monthly income × 100. Example: $2,000 debt on $6,000 gross income = 33% DTI.
What is the 28/36 rule?
Spend ≤28% of gross income on housing (front-end) and ≤36% on total debt (back-end). A rule of thumb for comfortable borrowing.
What DTI do I need for a mortgage?
Conventional lenders often cap at ~43%; FHA can reach ~50% with strong factors. Lower DTI means easier approval and better rates.
How can I lower my DTI?
Pay off loans with big payments, pay down cards, avoid new debt before applying, or raise your gross income. Clearing a small high-payment loan drops DTI fast.