Personal Loan Calculator
Personal Loan Summary
What Is a Personal Loan Calculator?
A Personal Loan Calculator is a tool that estimates the cost of a fixed-payment personal loan using the loan amount, annual interest rate, loan term, origination fee, fee type, and how the fee is handled. It helps borrowers see the payment due each month and the total cost over the full repayment term.
This personal loan calculator answers a common borrowing question: “How much will this personal loan cost me each month and in total?” It calculates the monthly payment, total interest, total repayment, fee amount, cash received, APR estimate, and cost of borrowing based on the values you enter.
The calculator is useful for borrowers comparing personal loan offers, checking whether a payment fits their budget, or seeing how an origination fee changes the amount of cash they actually receive. The results are estimates, not lender-approved terms.
How the Personal Loan Calculator Formula Works
The calculator first converts the loan term into months. If you choose years, it multiplies the term by 12. If you choose months, it uses the term as entered. The number of payments is then rounded to the nearest whole month.
In this formula, B is the loan balance used for payment calculation, r is the monthly interest rate, and n is the number of monthly payments. If the monthly interest rate is zero, the calculator uses a simple formula instead:
The loan balance depends on the fee setting. If the origination fee is deducted from the loan, the balance stays equal to the loan amount, but the cash received is reduced by the fee. If the fee is added to the balance, the balance becomes the loan amount plus the fee, while cash received stays equal to the loan amount.
For example, enter a $15,000 loan amount, 11.99% annual interest rate, 5-year term, 3% origination fee, percentage fee type, and “Yes” for fee deducted from the loan. The calculator uses 60 monthly payments. The fee is $450, so the cash received is $14,550. The monthly payment is about $333.59. Total repayment is about $20,015.46, total interest is about $5,015.46, and total cost of borrowing is about $5,465.46.
The APR estimate includes the interest and origination fee. When there is a fee and cash received is greater than zero, the calculator estimates APR by testing monthly rates until the payment based on cash received matches the calculated payment. If there is no fee, the APR estimate equals the entered annual interest rate.
How to Use the Personal Loan Calculator: Step by Step
- Enter the Loan Amount. This is the amount you want to borrow before any fee deduction or fee addition.
- Enter the Annual Interest Rate (%). Use the yearly interest rate quoted by the lender, such as 11.99.
- Enter the Loan Term. This is the length of time you expect to repay the loan.
- Choose the Term Unit. Select years if the term is given in years, or months if it is given in months.
- Enter the Origination Fee (%) field. If there is no fee, leave it blank or enter 0.
- Choose the Fee Type. Select percentage of loan or flat dollar amount, depending on how the lender charges the fee.
- Choose whether the Fee Deducted from Loan setting is yes or no. This tells the calculator whether you receive less cash or owe a larger balance.
- Click Calculate Loan to view the personal loan summary.
The output shows the estimated monthly payment, total interest paid, total repayment, origination fee, cash received, APR estimate, cost of borrowing, and a plain-English summary. Read the payment as your estimated monthly amount, and read cost of borrowing as the interest plus any origination fee.
What Your Personal Loan Calculator Result Means
The results show more than one number because a personal loan can cost you in different ways. The monthly payment helps with budgeting. Total interest shows the interest cost over the full term. Total repayment shows the amount you pay back through all scheduled payments. Cost of borrowing combines interest and the origination fee.
Monthly Payment
The monthly payment is the estimated fixed payment due each month for the rounded number of payments. A longer term usually lowers the payment, but it can increase total interest. A higher rate usually raises both the monthly payment and total interest.
Origination Fee and Cash Received
The origination fee is shown as either a percentage of the loan amount or a flat dollar amount, based on the fee type you select. If the fee is deducted upfront, you receive less cash. If the fee is added to the loan balance, you receive the full loan amount but repay a larger balance.
| Result | What It Shows |
|---|---|
| Monthly Payment | Estimated payment per month for the rounded loan term |
| Total Interest Paid | Estimated interest paid over all monthly payments |
| Total Repayment | Principal balance plus total interest |
| Origination Fee | Fee amount and how it affects cash received or balance owed |
| Cash Received | Estimated cash in hand after any deducted fee |
| APR Estimate | Approximate yearly cost including interest and origination fee |
| Cost of Borrowing | Total interest plus the origination fee |
This calculator does not guarantee approval, lender pricing, payment due dates, credit terms, or a final APR. Actual loan terms may change based on credit profile, lender rules, fees, state rules, payment timing, and the final loan agreement. Use the estimate as a planning tool before reviewing official loan documents.
Frequently Asked Questions
What is a personal loan calculator used for?
A personal loan calculator is used to estimate the monthly payment and total cost of a personal loan. This calculator uses loan amount, annual interest rate, term, origination fee, fee type, and fee deduction setting to show payment, interest, repayment, cash received, APR estimate, and borrowing cost.
How do I calculate a personal loan payment?
To calculate a personal loan payment, enter the loan amount, annual interest rate, loan term, and term unit. This calculator converts the rate to a monthly rate, rounds the term to a whole number of payments, and applies a fixed-payment loan formula unless the rate is 0%.
Does the personal loan calculator include origination fees?
Yes, this calculator includes an origination fee if you enter one. The fee can be treated as a percentage of the loan or a flat dollar amount. You can also choose whether the fee is deducted from the loan proceeds or added to the loan balance.
What is the difference between interest rate and APR estimate?
The interest rate is the annual rate entered for the loan. The APR estimate is meant to reflect both interest and the origination fee. If no fee is entered, the calculator sets the APR estimate equal to the interest rate you entered.
Why is cash received lower than the loan amount?
Cash received is lower than the loan amount when the fee is deducted from the loan. For example, a $15,000 loan with a $450 deducted fee gives you $14,550 in cash. You still make payments based on the original loan balance used by the calculator.
What happens if the origination fee is added to the balance?
If the origination fee is added to the balance, the calculator increases the repayment balance by the fee amount. You receive the original loan amount in cash, but your monthly payment is based on the loan amount plus the added fee.
How accurate is this personal loan calculator?
This personal loan calculator gives an estimate based on the numbers you enter and the formulas in the tool. Actual payments, APR, fees, and repayment terms may vary by lender, credit profile, loan agreement, payment schedule, and other rules that are not included in the calculator.