Debt-to-Income Ratio Calculator
Calculate what percentage of your gross monthly income goes toward debt payments. This can be useful when thinking about budgeting, borrowing, or your overall financial picture.
Your Debt-to-Income Ratio
–
These ranges are educational only and do not represent universal criteria used by every lender.
Debt-to-Income Examples
A few simple examples of how the calculation works in practice.
$5,000 income + $1,500 debt
30% DTI
A moderate share of income going toward monthly debt payments.
$6,000 income + $2,400 debt
40% DTI
A higher share of income committed to monthly debt obligations.
$4,000 income + $2,200 debt
55% DTI
Over half of gross monthly income going toward debt payments.
What Is Debt-to-Income Ratio?
Debt-to-income ratio, or DTI, compares how much you owe each month to how much you earn each month. It is expressed as a percentage of your gross monthly income.
The income side of the calculation typically uses gross monthly income, meaning income before taxes and other deductions.
On the debt side, common recurring obligations that may be considered include housing payments, car payments, credit card payments, student loans, and other monthly debt. Some lenders may consider DTI, alongside other information, as part of evaluating an application.
How to Calculate DTI
The formula is straightforward:
DTI = (Total Monthly Debt ÷ Gross Monthly Income) × 100- Add up all of your monthly debt payments, such as housing, car, credit cards, student loans, and other debt.
- Find your gross monthly income, before taxes and other deductions.
- Divide your total monthly debt by your gross monthly income.
- Multiply the result by 100 to express it as a percentage.
Example: $1,200 in monthly debt divided by $4,000 in gross monthly income equals 0.30, or a 30% DTI.
Why DTI Matters
Some lenders use DTI as one way to evaluate how much of your income is already committed to existing debt payments before you take on new debt.
Every lender can use different criteria and thresholds, and DTI is typically just one piece of information considered alongside others. A calculated DTI does not guarantee loan approval or any particular lending outcome.
DTI vs. Credit Score
DTI and credit score are two different metrics. DTI compares your monthly debt payments to your monthly income, while a credit score summarizes information from your credit history.
Your DTI is not a direct input used to calculate your credit score. Lenders may look at both DTI and credit information separately when reviewing a financial picture.
Ways to Lower Your DTI
General, educational strategies some people consider when working to lower their DTI over time.
Paying down balances lowers your total monthly debt payments over time.
A higher gross monthly income can lower your DTI even if debt payments stay the same.
Taking on new monthly payments increases your total debt and can raise your DTI.
Focusing on paying off existing balances can gradually reduce your monthly obligations.
Frequently Asked Questions
Many educational sources describe a DTI below 36% as more favorable, but lenders can use different thresholds and criteria.
DTI is calculated by dividing your total monthly debt payments by your gross monthly income, then multiplying by 100.
Housing payments such as rent or a mortgage are commonly included as part of total monthly debt in a DTI calculation.
DTI and credit score are different metrics. DTI is not a component used to directly calculate your credit score.
Common examples include housing payments, car payments, credit card payments, student loans, and other recurring monthly debt.
Some lenders use DTI as one way to evaluate how much of your income is already committed to debt payments, though criteria vary by lender.
Want the Full Picture?
DTI is just one part of your financial profile. Explore more educational tools to understand the rest.
HiSparta provides general educational information and tools. Results are estimates and are not financial, legal, tax, investment, lending, or credit advice. A calculated debt-to-income ratio does not guarantee loan approval or any particular financial outcome.