About the Personal Loan Calculator
A personal loan calculator estimates monthly payments and total cost for an unsecured loan. Because there is no collateral, rates are higher than secured borrowing but lower than credit cards — which makes personal loans a common consolidation tool.
The formula
M = P · [ r(1 + r)ⁿ ] / [ (1 + r)ⁿ − 1 ]Personal loans are typically 1 to 7 years at fixed rates from around 7 percent for excellent credit to 36 percent at the subprime end.
How to use this calculator
- 1Enter your Loan Amount ($). The field starts at
15000, which you can overwrite. - 2Enter your Annual Interest Rate (%). The field starts at
10.5, which you can overwrite. - 3Enter your Loan Term (Years). The field starts at
3, which you can overwrite. - 4Read the result straight away — it recalculates as you type, so there is no button to press. Use Share to copy a link that reopens the page with your exact numbers filled in.
Worked example
| Input | Value |
|---|---|
| Loan Amount ($) | 15000 |
| Annual Interest Rate (%) | 10.5 |
| Loan Term (Years) | 3 |
Result
Monthly Payment: $487.54
Total Interest: $2551.32
Total Repayment: $17551.32
Monthly Interest (Month 1): $131.25
Those are the values the page loads with, so you can reproduce this result yourself and then change one field at a time to see what drives the outcome.
Understanding your result
The absence of collateral is what drives the pricing. The lender has no asset to recover, so the rate reflects your credit profile more heavily than it would on a mortgage or car loan. This is why personal loan rates span such an enormous range — the same loan can cost 8 percent or 30 percent depending entirely on credit history.
The fixed rate and fixed term are the structural advantage over credit cards. A card lets you pay the minimum indefinitely at a compounding rate; a personal loan forces a schedule that clears the debt. For someone consolidating card balances, that structure is often worth more than the rate reduction.
Things worth knowing
- Origination fees of 1 to 8 percent are common and are usually deducted from the amount you receive.
- Compare APR rather than rate, since it captures the origination fee.
- Consolidating credit cards only helps if you stop adding to the cards afterwards.
- Pre-qualification uses a soft credit check, so you can compare several lenders without harming your score.
- Credit unions frequently undercut banks and online lenders on personal loan rates.
Frequently asked questions
What rate can I expect on a personal loan?+
From roughly 7 to 12 percent with excellent credit, 12 to 20 percent with good credit, and up to 36 percent for weaker profiles. The spread is wide because the loan is unsecured.
Is a personal loan good for consolidating credit card debt?+
Often, since rates are usually well below card APRs and the fixed term forces the debt to be cleared. It only works if you avoid rebuilding the card balances afterwards.
What is an origination fee?+
An upfront charge of typically 1 to 8 percent, usually deducted from the loan proceeds. Borrowing 15,000 with a 5 percent fee means receiving 14,250 while repaying the full 15,000.
Does applying hurt my credit score?+
Pre-qualification uses a soft check with no impact. A formal application triggers a hard inquiry costing a few points, which typically recovers within a year.