Calculate your monthly payment, total interest, and full amortization schedule for any loan. Adjust loan amount, rate, and term to see the impact instantly.
Monthly Payment
Over 10 years at 5.50% monthly
💡 Key Insight
You will pay €7,558 in interest — that is 30.2% of your original loan amount. Total repayment over 10 years: €32,558.
| Year | Monthly Payment | Annual Payment | Principal | Interest | Balance |
|---|---|---|---|---|---|
| 1 | €271 | €3,256 | €1,929 | €1,327 | €23,071 |
| 2 | €271 | €3,256 | €2,038 | €1,218 | €21,033 |
| 3 | €271 | €3,256 | €2,153 | €1,103 | €18,881 |
| 4 | €271 | €3,256 | €2,274 | €982 | €16,607 |
| 5 | €271 | €3,256 | €2,402 | €853 | €14,204 |
| 6 | €271 | €3,256 | €2,538 | €718 | €11,666 |
| 7 | €271 | €3,256 | €2,681 | €575 | €8,985 |
| 8 | €271 | €3,256 | €2,832 | €423 | €6,153 |
| 9 | €271 | €3,256 | €2,992 | €264 | €3,161 |
| 10 | €271 | €3,256 | €3,161 | €95 | €0 |
A personal loan is a fixed-amount, fixed-term installment loan issued by a bank, credit union, or online lender. You receive a lump sum and repay it in equal monthly payments over a set period — typically 12 to 84 months — at a stated interest rate. Unlike credit cards or lines of credit, which are revolving (you can borrow, repay, and borrow again), a personal loan has a defined payoff date and a predictable monthly payment from day one.
Most personal loans are unsecured: they require no collateral. Approval and rate are based entirely on your creditworthiness, income, and debt-to-income ratio. A secured personal loan requires you to pledge an asset — a savings account, certificate of deposit, or vehicle — as collateral. Because the lender has recourse, secured loans typically offer lower rates, but you risk losing the collateral if you default.
Personal loans belong to the installment credit category: a fixed amount disbursed once, repaid on a fixed schedule, with a defined end date. Credit cards and home equity lines of credit (HELOCs) are revolving credit: flexible borrowing up to a limit with minimum monthly payments and no fixed payoff date. Installment loans are generally better for large, one-time needs; revolving credit suits ongoing or variable expenses.
Installment credit emerged commercially in the 1920s. Singer Sewing Machine Company pioneered it in the 19th century, allowing customers to pay for machines over time. Ford Motor Company adopted installment financing in the 1920s to put automobiles within reach of middle-class Americans. By the mid-20th century, installment lending was widespread but largely unregulated. The Truth in Lending Act (TILA) of 1968, implemented through Federal Reserve Regulation Z, required lenders to disclose the annual percentage rate (APR) and total finance charge — enabling meaningful comparison shopping for the first time.
The most common uses of personal loans are debt consolidation, home improvement, medical and dental expenses, major purchases, weddings, and emergency expenses. As of 2024, average APRs are approximately 12–15% for borrowers with good credit (scores 670–739) and 7–11% for excellent credit (740+). Fair-credit borrowers (580–669) typically see rates of 20–30%, underscoring why improving your credit score before applying can save thousands.
Our personal loan calculator uses the standard amortization formula to compute your exact monthly payment and generate a full payment schedule. Here is what each field means and what the calculator produces.
| Field | What to Enter |
|---|---|
| Loan Amount | The total amount you wish to borrow (principal), before any origination fee deduction. |
| Annual Interest Rate (APR) | Enter the APR quoted by the lender — not just the interest rate — to get a true cost estimate. |
| Loan Term | Enter the repayment period in months or years. Common terms: 24, 36, 48, 60, 72 months. |
| Output | What It Tells You |
|---|---|
| Monthly Payment | The fixed amount due each month for the entire loan term. |
| Total Interest Paid | The cumulative cost of borrowing beyond the principal — the true price of the loan. |
| Total Amount Paid | Principal plus all interest: the grand total leaving your pocket over the life of the loan. |
| Amortization Table | A month-by-month breakdown showing beginning balance, payment, interest portion, principal portion, and ending balance. |
The amortization table reveals a crucial truth: in early months, the majority of each payment covers interest. As the principal balance decreases, the interest portion shrinks and more of each payment chips away at what you actually owe. This is why making extra principal payments early in a loan saves disproportionately more than the same payment made later.
The standard amortization formula calculates the monthly payment required to fully retire a loan in exactly n equal payments at a constant monthly interest rate:
| Scenario | APR | Monthly Payment | Total Interest |
|---|---|---|---|
| Good credit borrower | 9.5% | $376.13 | $3,054 |
| Fair credit borrower | 20.0% | $456.63 | $6,918 |
A 10.5 percentage-point APR difference on the same $15,000 loan over 48 months costs the fair-credit borrower $3,864 more in interest and $80.50 more per month. This is the most powerful argument for improving your credit score before applying — every 20-point score increase typically shifts your APR by 1–2%.
Lenders are required by the Truth in Lending Act to disclose APR, but advertisements prominently feature monthly payments or teaser rates. A calculator translates abstract percentages into real dollar figures — showing you not just what you owe each month, but the total price tag of the loan over its life.
Lenders sometimes stretch loan terms to make high loan amounts appear affordable. A $30,000 personal loan at 15% over 84 months is only $512/month — but costs $13,000 in interest. The same loan over 48 months is $835/month but costs only $10,080 total — $2,900 less. A calculator makes this trade-off explicit so you can make a financially informed decision rather than anchoring on the lowest monthly number.
Is consolidation worth it? A calculator tells you with precision. Enter your current balances, rates, and minimum payments to see how long payoff takes and how much interest you will pay. Then model a personal loan at the offered rate and term. The difference in total interest is your potential savings — weighed against any origination fee on the new loan.
Working backwards is equally powerful. If your budget allows an additional $350/month for debt, the calculator can tell you the maximum loan size you can carry at a given rate and term. At 10% APR over 48 months, $350/month supports approximately a $13,800 loan. This prevents over-borrowing — one of the most common financial mistakes.
Imagine carrying $12,000 spread across three credit cards averaging 22% APR. Paying the minimum (~$300/month) would take over 7 years to pay off with $10,000+ in interest. Now consider a personal loan at 10% APR over 48 months: monthly payment of $304/month, total interest of only $2,592. The net interest saving compared to minimum payments: over $7,400. The monthly payment is actually similar, but you are debt-free in 4 years instead of 7+. The critical discipline: do not charge the paid-off cards back up.
| Term | Monthly Payment | Total Interest | Total Paid |
|---|---|---|---|
| 36 months (3 years) | $627 | $2,574 | $22,574 |
| 60 months (5 years) | $406 | $4,360 | $24,360 |
The 60-month option saves $221/month — but costs $1,786 more in interest over the life of the loan. To break even on the savings of the lower payment, you would need to invest the $221/month difference and earn more than $1,786 over 5 years. Most people spend the difference rather than invest it, making the shorter term the smarter financial choice when cash flow allows.
| Option | Cost / Terms | Risk |
|---|---|---|
| 0% intro credit card (18 months) | $444/month, $0 interest if paid in 18 months; jumps to 24%+ if not | High — requires discipline and no other emergencies |
| Personal loan at 11% / 36 months | $262/month, $1,432 total interest | Low — fixed payment, known end date |
| Drain emergency fund | $0 interest, but leaves no safety net | High — next emergency forces high-rate borrowing |
If you are confident you can pay $444/month for 18 months without missing a payment, the 0% card wins on cost. If cash flow is tight, the personal loan provides certainty at a reasonable price. Draining the emergency fund is tempting but leaves you vulnerable — a second unexpected expense within the year could force you onto high-rate debt anyway.
Choosing the lowest monthly payment without checking total cost
A 72-month personal loan on $15,000 at 12% costs about $297/month vs. $498/month on a 36-month loan. But the 72-month loan costs roughly $2,500 more in total interest. Always check the total-interest column, not just the monthly payment.
Ignoring origination fees
A 5% origination fee on a $20,000 loan costs $1,000 upfront — equivalent to roughly 1.5% higher APR on a 3-year loan. When comparing lenders, add the origination fee to total interest cost to get a fair apples-to-apples comparison.
Not shopping multiple lenders
Rates for the same borrower can vary 5-8 percentage points between lenders depending on their risk appetite, funding sources, and business model. Online lenders often beat banks for excellent-credit borrowers. Credit unions often win for fair-credit borrowers. Get at least three quotes using soft-pull pre-qualification before applying.
Borrowing more than you need
"While we're at it" thinking — borrowing an extra $3,000 for something you could save for — is expensive. Every extra $1,000 borrowed at 12% over 48 months costs $127 in interest. Borrow only what you need for the stated purpose.
Not checking for a prepayment penalty
Some lenders charge 1-2% of the remaining balance if you pay off the loan early. If you plan to pay extra or refinance, a prepayment penalty can negate those savings. Always ask explicitly and review the loan agreement before signing.
Applying to multiple lenders without using pre-qualification
Each formal loan application triggers a hard credit inquiry, costing up to 5 points per pull. Applying to five lenders sequentially over two months can cost 20-25 points at a critical moment. Use soft-pull pre-qualification to compare rates, then make one formal application to your chosen lender.
Confusing APR with interest rate
The stated interest rate excludes fees. APR includes origination fees and certain other costs, making it a true cost comparison metric. The CFPB and TILA require APR disclosure for exactly this reason. Use APR — not the interest rate — when comparing offers.
These three acronyms cause significant confusion, and understanding them gives you an edge when evaluating any financial product.
APR (Annual Percentage Rate) is the legally required disclosure under TILA (Regulation Z). It represents the annual cost of a loan including fees, expressed as a simple annual rate without accounting for intra-year compounding. For loans, APR is the standard comparison metric.
APY (Annual Percentage Yield) is used for deposit products (savings accounts, CDs). It accounts for intra-year compounding — so a 5% APR compounded monthly yields an APY of 5.116%. APY is the number savings accounts advertise; it is the effective annual earnings rate.
EAR (Effective Annual Rate) is mathematically identical to APY: EAR = (1 + r/n)^n - 1, where r is the nominal rate and n is compounding periods per year. A 12% APR compounded monthly has an EAR of (1 + 0.12/12)^12 - 1 = 12.68%. This is why credit card interest, often quoted as APR, actually costs 12.68% annually when you carry a balance. For loans, APR is the legal disclosure; for savings and investments, APY/EAR is what you actually earn.
Debt-to-income (DTI) ratio is calculated as total monthly debt obligations divided by gross monthly income. Most personal lenders cap back-end DTI at 43% — the same threshold used in qualified mortgage underwriting per CFPB guidance. Prime lenders often prefer 36% or lower.
Paying down existing debt before applying reduces your DTI and increases the loan amount you qualify for — or opens access to lower rates at lenders with strict DTI thresholds. If you are close to the limit, paying off a smaller debt entirely (freeing a full monthly payment) can move your DTI more than making partial extra payments across multiple debts.
Credit score bands and their APR impact follow a predictable pattern. Every 20-point increase in your FICO score typically lowers your personal loan APR by 1–2 percentage points — an effect that compounds significantly over a multi-year loan.
| Credit Score Range | Typical APR (2024) | Monthly Payment ($20K / 48 mo) | Total Interest |
|---|---|---|---|
| 760-850 (Excellent) | 7-10% | $488 | $3,424 |
| 720-759 (Very Good) | 10-13% | $533 | $5,584 |
| 670-719 (Good) | 13-17% | $571 | $7,408 |
| 620-669 (Fair) | 17-24% | $631 | $10,288 |
| Below 620 (Poor) | 24-36% | $729+ | $15,000+ |
The gap between excellent and fair credit on a $20,000 loan over 48 months exceeds $6,800 in extra interest. Checking your rate via lender pre-qualification uses a soft pull and does not affect your score. Use this to comparison-shop safely before formally applying.
Personal loans rarely exist in isolation. Use these calculators alongside the personal loan calculator to build a complete picture of your financial situation.
Use the formula M = P x [r(1+r)^n] / [(1+r)^n - 1], where P is the loan amount, r is the monthly rate (APR / 12), and n is the number of monthly payments. For a $15,000 loan at 9.5% APR over 48 months, this yields $376.13/month. Our calculator applies this formula instantly along with a full amortization breakdown.
APR (Annual Percentage Rate) includes the interest rate plus lender fees, giving you the true annual cost of borrowing. The stated interest rate excludes fees. TILA requires APR disclosure so borrowers can compare offers accurately. Always use APR — not the interest rate — when comparing loan offers.
Personal loans are flexible and can fund debt consolidation, home improvements, medical bills, major purchases, weddings, moving costs, or emergencies. Some lenders restrict use for education or business. Unlike revolving credit, personal loans provide a lump sum at a fixed rate with a defined payoff date.
Secured loans require collateral (a home, car, or savings account) that the lender can seize on default — these carry lower rates. Unsecured loans require no collateral; approval depends on creditworthiness and income. Most personal loans are unsecured.
Your score is the primary rate driver. Scores of 760+ typically yield 7-12% APR; scores of 660-720 yield 14-20%; scores below 620 may yield 25-35%+. On a $20,000 loan over 48 months, a 6% rate gap costs over $2,800 in extra interest.
A one-time fee (1-8% of the loan) charged to process and fund the loan. On a $20,000 loan with a 5% fee, you pay $1,000 — often deducted from disbursement. This fee is factored into APR, which is why APR exceeds the stated rate when fees exist.
A fee some lenders charge if you pay off your loan early. Typically 1-2% of the remaining balance or a set number of months of interest. Many modern lenders — especially online lenders — have eliminated prepayment penalties. Always confirm before signing.
It can save thousands if the loan rate is lower than your current average rate and you avoid running up new debt. Consolidating $12,000 at 22% credit card APR into a 10% personal loan over 48 months saves over $7,400 in interest. Use the calculator to model your specific scenario.
A co-signer shares equal legal responsibility for the loan. Adding a creditworthy co-signer can help you qualify or reduce your rate by 2-4%. The co-signer's credit is equally at risk — treat co-signing as taking on the loan yourself.
A soft pull (pre-qualification, your own credit check) does not affect your score. A hard pull (formal application) can lower your score up to 5 points. Multiple hard inquiries within 14-45 days are typically counted as one for scoring purposes, enabling safe rate shopping.
Longer terms lower monthly payments but dramatically increase total interest. A $20,000 loan at 8% over 60 months costs $1,786 more in interest than over 36 months — even though the monthly payment is $221 lower. Use the calculator to see the real trade-off.
Under 10% is excellent for unsecured personal loans. 10-15% is solid for good credit. Over 20% is high but may still beat 24%+ credit card rates. "Good" is relative — benchmark any offer against your best available alternative.
Home equity loans/HELOCs (lower rates, secured by home), 0% intro APR credit cards (for short-term needs), credit union loans, 401(k) loans (no credit check but risks retirement savings), and nonprofit credit counseling. Each has trade-offs in cost, risk, and flexibility.
Yes, but expect 25-36% APR and strict terms. Credit unions, secured personal loans, and co-signer options may lower your rate. Spending 3-6 months improving your score first can save thousands — a 40-point improvement can cut your APR by 4-6%.
P2P platforms (LendingClub, Prosper) connect borrowers with investors. Loans are unsecured personal loans at competitive rates (7-25% APR). Approval criteria mirror bank underwriting. A good option for qualified borrowers seeking alternatives to traditional lenders.
Compare APR (includes fees), total interest in dollars, origination fee, prepayment penalty, monthly payment fit, and lender reputation. Add origination fee to total interest for a true cost comparison, especially if you plan to pay off early.
DTI = total monthly debt payments divided by gross monthly income. Most lenders cap back-end DTI at 43%; prime lenders prefer 36%. At $5,000/month income and $1,800 in existing payments, your maximum new payment is $350/month (at 43%). Pay down debt first to expand your qualifying amount.
Most loans allow it. Paying extra principal early saves disproportionately more interest because the balance compounds on a lower base for longer. Check for prepayment penalties first — 1-2% of remaining balance — and confirm in writing before making lump-sum payments.
A late fee is charged immediately. Payments 30+ days late are reported to credit bureaus, dropping your score 60-110 points. At 90+ days, accounts may be charged off and sent to collections. Contact your lender proactively — many offer hardship deferments to avoid formal delinquency.
Temporary programs allowing you to pause or reduce payments during hardship. Deferment may pause interest; forbearance typically lets interest accrue and capitalize. Both extend repayment and increase total cost. Always confirm in writing and understand whether interest accrues during the pause.
Credit unions cap federal personal loan APRs at 18% and are often more flexible with credit issues. Banks offer fast decisions and may provide rate discounts for existing customers. Online lenders offer the sharpest rates for excellent-credit borrowers. Get quotes from all three types.
Fixed rates never change — same payment every month. Variable rates fluctuate with benchmark rates (prime, SOFR), offering a lower starting rate but payment uncertainty. For terms longer than 24 months, fixed rates offer predictability most borrowers prefer.
A personal loan is a one-time lump sum repaid on a fixed schedule. A line of credit is revolving — draw, repay, draw again up to your limit. PLOCs suit ongoing or unpredictable expenses; personal loans suit defined, one-time needs. PLOCs typically carry variable rates; personal loans are usually fixed.
Yes. Refinancing takes a new loan to pay off the old one, ideally at a lower rate. It makes sense when your credit score has improved, market rates have dropped, or you want to change term. Compare origination fees on the new loan against total interest savings to confirm it is worth it.
Most lenders cap personal loans at $25,000-$100,000 depending on creditworthiness and income. The practical maximum is limited by how much the resulting payment fits within your DTI threshold. For amounts over $100,000, home equity products are typically better suited.
Online lenders: minutes for pre-qualification, 1-2 business days to funding. Traditional banks: 3-7 business days. Credit unions: 5-10 business days. Large loan amounts requiring manual review take longer. Confirm your lender's timeline if funding speed matters.
Short-term: a small dip from the hard inquiry and new account reducing average age. Long-term: on-time payments build positive history (35% of FICO). Debt consolidation can also lower credit utilization. Net effect over 12+ months of on-time payments is typically positive.
Simple interest is charged only on principal. Compound interest accrues on principal plus unpaid interest. Most personal loans use amortized interest — each payment covers interest accrued since last payment, with the remainder reducing principal. Paying extra early saves more because it reduces the base on which future interest accrues.
Loan proceeds are not taxable income. Interest paid on personal loans is generally not tax-deductible (unlike mortgage or student loan interest). Exception: if used for business purposes, interest may be deductible. Forgiven debt may be taxable income reported on Form 1099-C. Consult a tax professional for specifics.
A payday loan is a short-term loan (typically $100-$500) due on your next payday, with fees equivalent to 300-400%+ APR. Most borrowers cannot repay in full and roll over the loan repeatedly, deepening a debt spiral. Even a 35% personal loan is dramatically cheaper. Alternatives: credit union PALs (capped at 28% APR), employer advances, or online personal loans.
Content informed by CFPB guidelines and the Truth in Lending Act (Regulation Z, 12 CFR Part 1026). Rate data reflects 2024 market averages. Not financial advice — consult a licensed financial advisor for your specific situation.
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