Tools

Lending Buddy Debt-to-Income Calculator

Check how a new payment fits your budget — the same way lenders do.

Reviewing bills with a calculator — Lending Buddy DTI calculator✓ Aim under 36%
Back-end DTI with new payment
0%
Housing (front-end) DTI
DTI today
Total monthly debt

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What your Lending Buddy DTI result means

Your debt-to-income ratio (DTI) is your total monthly debt payments divided by your gross (pre-tax) monthly income. Lenders use it to judge whether a new payment fits your budget. The calculator above shows your DTI today and after adding the loan payment you're considering, so you can request an amount you can truly afford.

Back-end DTIHow lenders often view it
Under 36%Comfortable — room for a new payment
36%–43%Manageable — lenders may look harder at income and credit
43%–50%Stretched — expect smaller amounts or higher rates
Over 50%High risk — consider lowering debt before borrowing

General guidelines only. Each lender sets its own criteria.

Worked example

Hypothetical: $4,000 gross monthly income, $1,200 rent, $350 in other debts. Today's DTI is $1,550 ÷ $4,000 = 38.75%. Adding a $100 loan payment brings it to $1,650 ÷ $4,000 = 41.25%.

Expert tip: Paying off a small credit card balance before you apply can lower your DTI more than you'd expect, because minimum payments count in full. Learn more in our guide to debt-to-income ratio and how much you can borrow.

Frequently Asked Questions

What is a good debt-to-income ratio for a personal loan?

Many personal lenders prefer a back-end DTI below about 36%, and some will consider borrowers up to 40–50% with strong income or credit. Lower is always better: it shows you have room in your budget for a new payment.

Does Lending Buddy use my DTI?

Lending Buddy doesn't make credit decisions, but the lenders in our network commonly review income and existing debts. Knowing your DTI helps you request an amount whose payment fits your budget.

What counts as debt in DTI?

Recurring monthly debt payments: rent or mortgage (PITI), car loans, student loans, minimum credit card payments, personal loans and court-ordered payments such as child support. Utilities, groceries and insurance generally aren't included.

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