Personal Loan Calculator with Origination Fee

What this calculator does

Personal loans look simple — fixed rate, fixed term, fixed payment — but the marketing hides two numbers this calculator drags into daylight: the total interest across the whole term, and the cash you actually receive after the origination fee. Enter the loan amount, rate, term, and fee percentage; the results update as you type, with the repayment split shown as a principal-versus-interest bar.

How the math works

The payment is standard amortization:

M = P · r(1 + r)ⁿ / ((1 + r)ⁿ − 1)

where P is the full loan amount (fees don’t reduce what you owe, only what you receive), r the monthly rate, n the months. The origination fee is computed as its percentage of P and subtracted from the disbursement:

cash received = P − (P × fee%)

This is why the “amount you need” and the “amount you should borrow” differ whenever a fee exists.

A worked example

Borrowing $15,000 at 11.5% for 4 years:

Monthly rate: 11.5% ÷ 12 = 0.9583%
Payment: $391.33 per month
Total interest: about $3,784
Total repaid: about $18,784

Add a 5% origination fee: you still owe $15,000 and still pay $391.33 monthly — but only $14,250 arrives in your account. If you actually needed the full $15,000 in hand, you’d have to borrow about $15,790, pushing the payment to roughly $412. The fee effectively raises your true borrowing cost by more than a full point of APR on this loan — which is why comparing loans by interest rate alone, ignoring fees, picks the wrong lender surprisingly often.

Practical tips

Compare APRs, not interest rates. By law, the APR folds the origination fee into a single comparable number. A 10.5% rate with a 6% fee is a worse deal than a 12% rate with no fee on most terms — the APR reveals it, the rate hides it.
Prequalify with several lenders first. Most large personal lenders offer soft-pull prequalification that shows your real rate without denting your credit score. Collect three offers before deciding; the spread between them is routinely several points.
Borrow the need, not the approval. Approval amounts are marketing. Decide the dollar figure your purpose requires, gross it up for the fee if needed, and stop there — every borrowed dollar costs its rate, every year, until it’s gone.
Check the payment against your real margin. A payment you can only make in a good month is a default waiting for a bad one. If the comfortable payment doesn’t reach the amount you need, the answer may be a smaller purchase, not a longer term.

Where personal loans fit

They occupy the middle of the borrowing spectrum: cheaper and more disciplined than credit cards, faster and less encumbered than home equity. They’re strongest for consolidating high-APR card debt (compare with the credit card payoff calculator) and for one-time necessary expenses with a clear repayment plan. They’re weakest as a bridge for chronic overspending — a fixed payment doesn’t fix a variable budget. To see how a loan you already hold ends sooner, the loan payoff calculator handles extra payments against any balance.

Frequently asked questions

What is an origination fee and why does it matter so much?

Many personal lenders charge 1–8% of the loan amount, deducted from the disbursement. Borrow $15,000 with a 5% fee and only $14,250 hits your account — but you repay interest on the full $15,000. If you need a specific amount in hand, you must borrow more to cover the fee, which raises every other number.

What's a typical personal loan rate?

The range is wide because these loans are unsecured: strong-credit borrowers see rates from around 7–12%, average credit lands in the teens, and subprime offers run to 36% (the ceiling many states and reputable lenders observe). Your rate matters enormously — at 5 years, $15,000 costs about $2,800 in interest at 7% and $9,900 at 22%.

Is a personal loan good for consolidating credit card debt?

Often, yes — swapping 24% card APR for a 12% fixed-rate loan with a defined end date both cuts interest and imposes discipline. Two cautions: the origination fee eats part of the savings (price it here), and consolidation only works if the cleared cards stay cleared. Compare against your current trajectory with the credit card payoff calculator.

Shorter term or lower payment — which should I pick?

The shortest term whose payment fits your budget. On $15,000 at 11.5%, three years costs about $2,800 in interest; five years costs about $4,800. The two-year difference in commitment buys a $165 lower payment but costs $2,000. The calculator makes this trade-off concrete in seconds.

Do personal loans have prepayment penalties?

Most reputable lenders no longer charge them, but a minority do — check the agreement for "prepayment fee" language before signing. Without one, extra payments shorten the loan exactly like the loan payoff calculator shows, and there's no penalty for finishing early.