LOANS & DEBT
Personal Loan Calculator — Monthly Payment & Origination Fee
By Worldtickers ·
Use our free personal loan calculator to find your monthly payment and total interest on any unsecured loan. It also shows how much cash you'll actually receive after an origination fee is deducted, so you can see your true cost of borrowing before you sign.
This personal loan calculator — monthly payment & origination fee tool focuses on use our free personal loan calculator to find your monthly payment and total interest on any unsecured loan. It also shows how much cash you'll actually receive after an origination fee is deducted, so you can see your true cost of borrowing before you sign. Use it to compare borrowing costs, monthly payments, interest charges, payoff timelines, and refinance or repayment choices by changing the rate, term, balance, and payment assumptions.
Personal Loan Calculator
Personal Loan Calculator
Enter the loan amount, interest rate, term, and any origination fee. We calculate your monthly payment, total interest, and how much cash you actually receive after the fee is deducted.
What Is a Personal Loan?
A personal loan is a fixed-amount, fixed-term loan you repay in equal monthly installments, typically over 24 to 84 months. Unlike a car loan or a mortgage, a personal loan usually isn't tied to a specific asset — most are unsecured, meaning approval and pricing are based on your credit profile rather than collateral the lender could repossess. That flexibility is why personal loans are commonly used for debt consolidation, home improvement, medical bills, or any expense where you want one predictable monthly payment instead of variable-rate credit card debt.
The part that trips people up is the origination fee. Many personal loan lenders deduct a percentage of the loan — commonly 1% to 8% — before sending you the funds, but you still owe interest on the entire loan amount, not the smaller amount that actually lands in your account. That gap between what you borrow and what you receive is exactly what raises your true cost of borrowing above the advertised interest rate, and it's why comparing personal loan offers by rate alone can be misleading.
This calculator shows both sides clearly: your monthly payment and total interest based on the full loan amount, plus the fee charged and the actual cash you'll walk away with. For a deeper look at how fees translate into an effective rate, see our APR to APY calculator.
How to Use This Calculator
Enter four numbers and the calculator computes your payment and your real net proceeds.
Loan Amount
This is the total amount you're borrowing — the figure your lender reports as the loan principal, before any fee is deducted. Interest accrues on this full amount for the life of the loan, regardless of how much cash you actually receive.
Interest Rate (APR)
Enter the annual percentage rate your lender quoted. This calculator applies it as a standard fixed monthly rate compounded over your term — the same amortization math used for auto loans and mortgages.
Loan Term (Months)
Enter the repayment period in months. Personal loans commonly run 24, 36, 48, or 60 months, though some lenders offer terms up to 84 months. A longer term lowers your monthly payment but increases the total interest paid, the same trade-off that applies to any amortizing loan.
Origination Fee
Enter the fee as a percentage of the loan amount, if your lender charges one. Set this to 0 if your lender doesn't charge an origination fee — a growing number of banks and credit unions don't. The calculator uses this to show the fee amount and the cash you'll actually receive after it's deducted.
The Formula Explained
The monthly payment uses the standard loan amortization formula, the same one used for car loans and mortgages:
M = P × r × (1 + r)^n / [(1 + r)^n − 1]
Where M is the monthly payment, P is the loan amount (principal), r is the monthly interest rate (annual rate ÷ 12 ÷ 100), and n is the number of monthly payments (the loan term in months). Total interest is the sum of all payments (M × n) minus the loan amount.
The fee side is simpler but just as important: Fee Amount = Loan Amount × Origination Fee %, and Amount Actually Received = Loan Amount − Fee Amount. Notice that the fee doesn't touch the payment calculation at all — your monthly payment and total interest are computed on the full loan amount, while the fee only reduces what actually reaches your bank account.
Worked through with numbers: a $15,000 loan at 11.5% APR over 36 months with a 5% origination fee. The monthly rate is 11.5 ÷ 12 ÷ 100 ≈ 0.0095833, and (1 + r)^36 ≈ 1.4097. Plugging into the formula gives a monthly payment of approximately $494.60, for total payments of about $17,805.60 and total interest of about $2,805.60. Separately, the 5% fee on $15,000 is $750, so while you owe and pay interest on the full $15,000, the cash you actually receive is only $14,250.
Real-World Examples
Example 1: Debt Consolidation Loan With a Fee
You take out a $15,000 personal loan at 11.5% APR over 36 months to consolidate credit card balances, and the lender charges a 5% origination fee. As calculated above: monthly payment ≈ $494.60, total interest ≈ $2,805.60, origination fee = $750, and the amount actually received ≈ $14,250. If you specifically needed $15,000 in hand to pay off your cards, you'd need to borrow closer to $15,790 to net that amount after the fee.
Example 2: A Fee-Free Loan Over a Longer Term
You borrow $10,000 at 8% APR over 60 months from a lender with no origination fee. The monthly rate is 8 ÷ 12 ÷ 100 ≈ 0.006667, and (1 + r)^60 ≈ 1.4898. The monthly payment comes out to approximately $202.76, with total interest of approximately $2,165.60over the life of the loan. Because there's no fee, the amount actually received equals the full $10,000 loan amount — the entire cost of this loan shows up in the interest rate, not in a hidden upfront deduction.
Example 3: Comparing Two Offers With Different Fee Structures
Suppose you're offered $15,000 at 9% APR over 36 months with a 6% origination fee from one lender, versus $15,000 at 10.5% APR over 36 months with no fee from another. The first offer has a lower rate but nets you only $14,100 after a $900 fee; the second has a higher rate but nets the full $15,000. Comparing rate alone would favor the first lender, but once you account for how much cash you actually need and receive, the better choice depends on your situation — this is exactly the kind of side-by-side comparison our loan comparison calculator is built to handle across multiple offers at once.
Tips and Limitations
Always Ask "How Much Will I Actually Receive?"
Lenders advertise the loan amount and the rate prominently, but the origination fee is what determines your real net proceeds. Before comparing two offers, ask each lender directly what the origination fee is and confirm the exact dollar amount you'll receive after it's deducted — don't assume 0% just because it isn't mentioned upfront.
Check Your Debt-to-Income Ratio Before Applying
Lenders weigh your existing debt obligations against your income when setting your rate and deciding whether to approve you at all. Run your numbers through our debt-to-income ratio calculator before applying, so you know roughly where you stand and can shop lenders whose typical borrower profile matches yours.
A Shorter Term Saves Interest, But Raises the Payment
The same trade-off that applies to auto loans and mortgages applies here: a shorter term means less total interest paid but a higher monthly payment, while a longer term lowers the payment but costs more in interest overall. Run a couple of term lengths through the calculator before deciding what fits your budget.
This Calculator Assumes a Single Fixed Rate and Fee
It doesn't model variable-rate personal loans (uncommon but they exist), prepayment penalties (rare, but confirm your agreement doesn't include one), or late fees. For a loan with those features, treat this calculator's output as your baseline cost under normal, on-time repayment.
Frequently Asked Questions
What is an origination fee and why does it matter?
An origination fee is a one-time charge, usually 1%–8% of the loan amount, that many personal loan lenders deduct before disbursing your funds. The catch is that you still owe — and pay interest on — the full loan amount, not the smaller amount you actually receive. On a $15,000 loan with a 5% fee, you receive $14,250 in cash but you're repaying $15,000 plus interest, which means your real cost of borrowing is higher than the stated interest rate alone suggests. Always compare the amount you'll actually receive, not just the headline loan amount, when shopping offers.
Why is my true cost of borrowing higher than the advertised interest rate?
The interest rate only measures what you're charged on the loan balance — it doesn't account for upfront fees deducted from your funds. Because an origination fee reduces what you receive while the interest still accrues on the full loan amount, two loans with the identical advertised rate can cost meaningfully different amounts if one charges a bigger fee. The APR (annual percentage rate) is designed to fold fees into a single comparable number, which is why it's a more reliable way to compare offers with different fee structures than the stated interest rate alone.
Is a personal loan secured or unsecured?
Most personal loans are unsecured, meaning they aren't backed by collateral like a car or house — the lender approves you based on your credit history, income, and existing debt rather than an asset it can repossess. Because there's nothing to seize if you default, unsecured personal loans generally carry higher interest rates than secured loans like auto loans or mortgages, and approval leans more heavily on your credit score and debt-to-income ratio. A small number of lenders offer secured personal loans backed by savings or another asset, typically at a lower rate.
What credit score do I need for a good personal loan rate?
Requirements vary by lender, but borrowers with scores above 720 typically qualify for the lowest advertised rates (often high single digits), scores in the 660–719 range see moderate rates, and scores below 660 often face rates in the high teens or twenties, if approved at all. Your debt-to-income ratio matters just as much as your score — lenders want to see that your existing monthly obligations, plus the new loan payment, leave reasonable room in your income. Prequalifying with multiple lenders (usually a soft credit check) lets you compare real rates before committing to a hard inquiry.
What can I use a personal loan for?
Personal loans are flexible — common uses include debt consolidation (paying off higher-rate credit card balances with one lower-rate loan), home improvement projects, medical expenses, and major purchases. Unlike a car loan or mortgage, the lender generally doesn't restrict how you spend the funds once disbursed. That flexibility is also why unsecured personal loans carry higher rates than purpose-specific secured loans — the lender is taking on more risk with less recourse if you stop paying.
Can I pay off a personal loan early?
Most personal loans from banks, credit unions, and major online lenders don't charge a prepayment penalty, meaning you can pay extra or pay off the balance entirely at any time without a fee — this is worth confirming in your loan agreement before signing, since a small number of lenders do include one. Paying extra toward principal reduces the total interest you'll pay over the life of the loan, since each extra dollar stops accruing interest immediately, the same principle that applies to any amortizing loan.
How does the origination fee affect the amount I need to borrow?
If you need a specific amount of cash in hand — say, to cover a $15,000 expense — and your lender charges a 5% origination fee, borrowing exactly $15,000 will leave you $750 short after the fee is deducted. To net $15,000 after a 5% fee, you'd need to request roughly $15,789 (since $15,789 × 95% ≈ $15,000). Always work backward from the cash you actually need when a fee applies, rather than requesting the raw amount and being surprised by a shortfall.
How is a personal loan different from a credit card?
A personal loan is a fixed amount disbursed once, repaid in equal installments over a fixed term at a fixed rate — you know the exact payoff date from day one. A credit card is revolving credit with a variable rate, a minimum payment, and no fixed end date unless you choose to pay it off aggressively. Personal loans typically carry lower rates than credit cards and are commonly used specifically to pay off higher-rate card balances — see our debt payoff calculator and credit card payoff calculator to compare that strategy against carrying card debt.