Personal Loan Calculator
Estimate your monthly payment, total interest, and full amortization schedule for any US personal loan. Built for unsecured loans from $1,000 to $100,000.
Monthly payment
over 60 months
- Principal portion
- $249
- Interest portion
- $77
Saved scenarios
Tap any scenario to reload it. Stored on this device only.
Amortization schedule
Month-by-month breakdown of how each payment splits between principal and interest.
| # | Payment | Principal | Interest | Balance |
|---|
How this calculator works
A personal loan is a fixed-rate, fixed-term installment loan, usually unsecured (meaning you don't pledge collateral like a house or car). You borrow a lump sum at signing and pay it back in equal monthly installments over the loan term. Each payment splits between paying down the principal balance and paying interest on the remaining balance.
This calculator uses the standard amortization formula. What it does not include are origination fees (typically 1-8% of the loan, deducted from your proceeds at funding) and any other lender-specific charges. Always compare loan offers by APR, not just interest rate — APR includes those fees and gives you an apples-to-apples comparison.
Worked example
You take out a $15,000 personal loan at 11% APR with a 60-month term to consolidate credit card debt.
- Monthly payment: $326.65
- Total paid over 5 years: $19,599
- Total interest cost: $4,599
If you'd kept that $15,000 on credit cards at 22% APR while paying $326/month, it would take 87 months (over 7 years) to pay off, with $13,200 in total interest — nearly triple. Even with a personal loan origination fee of 5% ($750), the consolidation still saves you about $7,850 in interest. This is why debt consolidation through a personal loan is the most common use case.
How rate changes your payment
For the same $15,000 loan over 60 months, here's how interest rate (which depends heavily on your credit score) changes your monthly payment and total cost:
| Rate | Monthly | Total paid | Total interest |
|---|---|---|---|
| 8% | $304 | $18,249 | $3,249 |
| 11% | $326 | $19,568 | $4,568 |
| 15% | $357 | $21,411 | $6,411 |
| 20% | $397 | $23,844 | $8,844 |
| 25% | $440 | $26,416 | $11,416 |
| 30% | $485 | $29,118 | $14,118 |
| 36% | $542 | $32,520 | $17,520 |
Common pitfalls
- Forgetting the origination fee. A 5% origination fee on $15,000 means you only receive $14,250 in your bank account — but you still owe $15,000. Some lenders advertise no origination fees (SoFi, LightStream, Discover); compare APRs to see if the rate trade-off is worth it.
- Using consolidation to free up cards, then running them up again. The single fastest way to end up with double the debt. If you consolidate cards, cut them up or freeze them until the personal loan is paid off.
- Choosing the longest term to lower the payment. An 84-month term feels affordable but costs roughly 60% more in total interest than a 36-month term. Pick the shortest term you can comfortably afford.
- Not shopping multiple lenders. Personal loan rates vary by 5-10 percentage points across lenders for the same borrower. Most lenders offer soft-inquiry pre-qualification (no credit hit). Get quotes from 3-5 before deciding.
Common questions
What's a good personal loan interest rate?
As of 2026, US personal loan rates typically range from about 7% for excellent credit (760+) to 36% for subprime borrowers. The national average sits around 11-13% for borrowers with good credit. Rates above 20% are generally considered expensive — at that point, look at alternatives like balance transfer credit cards, HELOCs, or paying down debt before taking new debt.
How is APR different from the interest rate?
The interest rate is the cost of borrowing the principal. APR (Annual Percentage Rate) includes the interest rate plus origination fees and other required loan costs, expressed as a yearly rate. For personal loans, APR is almost always higher than the interest rate because of origination fees (typically 1-8% of the loan). Compare loans by APR, not just interest rate.
Personal loan vs credit card — which is better for debt?
Personal loans usually win for large balances ($5,000+) because they have fixed rates (often 11-15%) versus variable credit card rates (22-29%) and a fixed payoff date. The structured monthly payment also stops the temptation to add more debt. Credit cards win for small short-term balances if you can pay off within a 0% APR promotional period.
Can I pay off a personal loan early?
Almost always, yes — federal law prohibits prepayment penalties on most personal loans. Making extra principal payments shortens the loan and reduces total interest. Always confirm with your lender that extra payments are applied to principal rather than future scheduled payments. Some lenders default to the latter, which negates the benefit.
Does a personal loan affect my credit score?
Yes, in several ways. The hard inquiry from applying typically drops your score 5-10 points, recovering within a few months. Adding a new account briefly lowers the average age of your credit. On the positive side, making payments on time builds credit history, and using a personal loan to pay off credit card debt lowers your credit utilization ratio — often a net positive within 6 months.
What's a typical personal loan term?
Most US personal loans run 24-84 months. Shorter terms (24-36 months) have higher monthly payments but dramatically less total interest. Longer terms (60-84 months) keep monthly payments low but you'll pay much more interest over time. The sweet spot for most borrowers is 36-48 months — long enough for affordable payments, short enough to avoid runaway interest.
Are there origination fees on personal loans?
Most personal loan lenders charge origination fees ranging from 1% to 8% of the loan amount. These are typically deducted from the loan proceeds (you borrow $10,000, you receive $9,500 after a 5% fee). Some lenders like SoFi, LightStream, and Discover advertise no origination fees. Always include origination fees in your APR comparison.
Can I get a personal loan with bad credit?
Yes, but expect higher rates and stricter terms. Lenders like Upstart, Avant, and OneMain Financial specialize in lower credit tiers (580-660). Rates often hit 28-36%. A secured personal loan (backed by a savings account or CD) can lower the rate substantially. If you have time, raising your credit score 20-50 points before applying often saves more than the wait costs.
Personal loan vs HELOC — which should I choose?
A HELOC (Home Equity Line of Credit) uses your home as collateral, typically offering rates 2-5 percentage points lower than personal loans. The catch: if you default, you can lose your home. HELOCs also have variable rates, so payments can rise. Personal loans are unsecured and have fixed rates and payments. Use HELOCs for home improvements where the lower rate offsets the risk; use personal loans for everything else.
What can I use a personal loan for?
Most personal loans are general-purpose and can be used for anything except: paying for college (use a student loan), down payment on a home (most mortgage lenders prohibit this), or business expenses (use a business loan instead — better terms and tax treatment). Common uses include debt consolidation, home improvements, medical bills, weddings, and emergencies.
Related calculators
- Credit Card Payoff Calculator — see if consolidating cards into a personal loan saves money
- Debt-to-Income Calculator — see how this loan affects your DTI ratio
- Car Loan Calculator — same math, secured-loan defaults for auto purchases
- Compound Interest Calculator — see what investing the monthly payment instead could grow to