OmniCalcsDebt-to-Income Ratio Calculator
Find your DTI ratio and see how lenders rate your debt load.
How to Use This Debt-to-Income Ratio Calculator
Add your gross (pre-tax) monthly income and your required monthly debt payments: mortgage or rent, credit card minimums and other loans. The calculator returns your DTI percentage and a rating with a color-coded bar.
- Gross income โ earnings before taxes and other deductions.
- Required payments โ minimums you must pay, not what you voluntarily pay.
- Good โ below 36%, a healthy level for most lenders.
- Fair โ 36-43%, may make some loans harder to approve.
- Poor โ above 43%, significant difficulty qualifying for new credit.
Practical Example
Suppose your gross monthly income is $6,000 and your monthly debt payments are:
- Mortgage = $1,400, car = $350, student loan = $250, credit cards = $100
- Total debt payments = $2,100
- DTI = $2,100 รท $6,000 = 35% โ at the upper edge of what most lenders accept
Lowering DTI to 30% would require either cutting ~$300 of monthly debt or increasing gross income by ~$1,000.
What Your Results Mean
- Below 36% โ generally good; most lenders are comfortable.
- 36โ43% โ borderline; approval gets harder and rates may rise.
- Above 43% โ poor; many lenders will decline or require a co-signer.
Frequently Asked Questions
What is a debt-to-income ratio?
It is the percentage of your gross monthly income that goes toward required debt payments, including housing, credit cards, student loans and other obligations.
What DTI do lenders want?
Most lenders look for a back-end DTI (all debts) at or below 36%. Some programs allow up to 43% or even higher for well-qualified applicants.
Why does gross income matter?
Lenders use gross (pre-tax) income because it is consistent and easy to verify. Using net income would make the ratio look higher than lenders calculate it.
How can I lower my DTI?
Pay down credit card balances, avoid taking on new loans, increase your income, or refinance to lower your required payments.
Does the DTI include utilities or groceries?
No. DTI only includes debt payments โ housing, auto, student loans, minimum credit card payments and similar obligations, not living expenses.