What Is Debt-to-Income Ratio?
Your DTI determines how much you can borrow for a home. Understanding and improving it before applying can unlock better loan terms.
About This Calculator
Your debt-to-income ratio is monthly debt payments divided by gross monthly income. Mortgage lenders use it to determine how much house you can afford — under 36% is generally considered healthy.
Real-world example: $2,000 in monthly debt payments on $6,000 gross income = 33% DTI, within the healthy range for most mortgages.
Explore more terms in our comprehensive Financial Glossary with 140+ terms explained in plain English.
Frequently Asked Questions
Why is understanding Debt-to-Income Ratio important for investors?
+
Knowing what Debt-to-Income Ratio means helps you make better financial decisions, read investment news with confidence, and avoid common mistakes. Financial literacy is the foundation of successful investing — understanding concepts like Debt-to-Income Ratio puts you ahead of most individual investors.
How does Debt-to-Income Ratio relate to everyday personal finance?
+
Debt-to-Income Ratio isn't just Wall Street jargon — it directly impacts how your money grows (or doesn't). Whether you're managing a 401(k), evaluating a savings account, or considering an investment, understanding Debt-to-Income Ratio helps you make choices that align with your financial goals.
Where can I learn more about credit concepts?
+
Our Financial Glossary covers 140+ terms across investing, retirement, taxes, credit, crypto, and budgeting — all explained in plain English with real-world examples. You can also use our calculators to see these concepts in action with your own numbers.