How much personal loan can I really afford?

A comfortable loan repayment should be no more than 20% of your net monthly income. This leaves room for savings, emergencies, and lifestyle expenses without financial stress.

What debt-to-income ratio do lenders look for?

Most Australian lenders prefer a DTI ratio under 36%. Some may approve up to 50% for borrowers with excellent credit, but this increases financial risk.

Should I borrow the maximum I'm approved for?

No. Approval amounts are based on what you can technically repay, not what's comfortable. Borrow only what you need and can repay without lifestyle sacrifices.

How does my credit score affect affordability?

A higher credit score typically means access to lower interest rates, which increases how much you can borrow at the same repayment amount.

Affordability Calculator

Calculator

Find out how much personal loan you can comfortably afford based on your income and expenses

Free to useNo data storedAI insightsUpdated: February 2026

Not sure how much personal loan you can afford? This calculator analyzes your financial situation to give you a realistic estimate of what you can comfortably borrow without overextending your budget.

Enter Your Details

Real-World Examples

Young Professional in Sydney

Emma earns $6,000/month and spends $3,500 on living expenses with a $200 credit card minimum payment.

Inputs Used:

income:6,000expenses:3,500existingDebt:200

With $2,300 disposable income, Emma can comfortably afford a $25,000-$30,000 personal loan over 5 years.

Family Planning a Renovation

The Smiths have $9,000 combined monthly income, $6,000 expenses, and an $800 car loan payment.

Inputs Used:

income:9,000expenses:6,000existingDebt:800

With $2,200 monthly surplus, they should limit new borrowing to $35,000 to maintain financial cushion.

Frequently Asked Questions

Glossary

Debt-to-Income Ratio (DTI)

The percentage of your monthly income that goes toward debt repayments. Lenders prefer this under 36%.

Disposable Income

Money left over after paying all necessary expenses. This determines your actual borrowing capacity.

Serviceability Buffer

Extra margin lenders add to ensure you can still repay if rates rise or expenses increase.

Net Income

Your take-home pay after tax and superannuation deductions.

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How to Use

1Enter your total monthly income after tax
2Add your regular monthly expenses
3Include any existing loan or credit card repayments
4Set the expected interest rate and preferred term
5Click calculate to see your affordable borrowing amount

Key Information

Lenders typically want your debt-to-income ratio under 36%
Most lenders require a buffer of 30% above minimum expenses
Your credit score affects the rate you'll be offered
Secured loans may allow you to borrow more

Pro Tips

Aim to keep loan repayments under 20% of your net income for comfort
A shorter loan term means higher repayments but significantly less interest
Pay off high-interest credit cards before applying - it improves your borrowing power
Having 3+ months of emergency savings shows lenders financial responsibility

Avoid These Mistakes

Borrowing the maximum approved amount instead of what you actually need
Forgetting variable expenses like car repairs or medical costs
Not accounting for potential income changes or job security
Ignoring the impact of fees on total loan cost

Disclaimer: This calculator provides estimates based on your inputs and general lending criteria. Actual approval amounts vary by lender and depend on credit history, employment, and other factors. Always compare offers from multiple lenders.

Last updated: February 2026