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Personal Loan Tools

Personal loan calculators for clearer borrowing decisions.

Estimate monthly loan payments, compare borrowing costs, explore debt payoff strategies and calculate your debt-to-income ratio before making a financial decision.

What can you calculate?

Personal loan payment Amount + APR + Term
General loan payment Principal + Interest
Debt payoff timeline Balance + Payment
Debt-to-income ratio Debt ÷ Income
Which Tool Should I Use?

Start with what you're trying to understand.

Personal loan calculations can help answer different questions: what a new loan may cost, how quickly an existing debt may be repaid, or how monthly debt compares with income.

If you're considering a new unsecured personal loan, start with the Personal Loan Calculator. If you simply need to calculate a standard fixed-rate loan, use the general Loan Payment Calculator.

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Considering a personal loan? Start with the Personal Loan Calculator.
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Need a basic loan payment? Use the general Loan Payment Calculator.
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Trying to become debt-free? Use the Debt Payoff Calculator to explore payment scenarios.
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Want to understand your DTI? Use the Debt-to-Income Calculator.

A lower monthly payment doesn't always mean a lower-cost loan.

Extending a loan over a longer repayment term can reduce the monthly payment, but it may also increase the total interest paid over time. Comparing monthly payments, APR, repayment term and total interest can provide a more complete picture of the estimated borrowing cost.

Personal Loan Calculator FAQ

Common questions about personal loans and debt

How is a personal loan payment calculated?

A fixed-rate personal loan payment is generally based on the amount borrowed, interest rate and repayment term. Fees may also affect the total cost depending on the lender and loan terms.

What is the difference between interest rate and APR?

The interest rate reflects the cost of borrowing the principal. APR may provide a broader measure of borrowing cost because it can include certain fees in addition to interest, depending on the loan.

Does a longer loan term reduce the monthly payment?

A longer repayment period will often lower the required monthly payment, but it may also increase the amount of interest paid over the life of the loan.

What is debt-to-income ratio?

Debt-to-income ratio, often called DTI, compares recurring monthly debt obligations with gross monthly income. Lenders may consider DTI along with credit history and other factors when evaluating an application.

Can paying extra reduce the total cost of debt?

Additional payments applied to principal may shorten the payoff period and reduce future interest, depending on the loan terms. Review your agreement for any prepayment rules or fees.

LoanMathWorks provides calculators and educational information for general informational purposes only. Results are estimates and should not be considered financial, lending, tax or legal advice. Actual rates, payments, fees and qualification requirements may vary.