Personal finance
Personal Loan Calculator
This personal loan calculator shows the required monthly payment, cash you actually receive, total interest, payoff date and effective APR after an origination fee. Unlike a basic payment tool, it distinguishes a fee deducted from proceeds from a fee added to the balance, then solves the fee-adjusted APR from the timing of the real cash flows.
The Federal Reserve’s August 7, 2026 G.19 release reports 11.86% as the Q2 commercial-bank average for a 24-month personal loan. Use it as context, not as a quote you are guaranteed to receive.
Your result
Personal loan cost breakdown
- Amount receivedRequested amount minus the deducted fee
- $14,250.00
- Origination fee5.00% of the requested amount
- $750.00
- Total interest36 payments with the selected extra amount
- $2,171.86
- Total borrowing costAll payments minus cash received
- $2,921.86
The fee-adjusted APR is an educational estimate using equal monthly periods. Your lender's Regulation Z disclosure controls.
| Month | Payment | Principal | Interest | Balance |
|---|---|---|---|---|
| 1 | $477.00 | $364.50 | $112.50 | $14,635.50 |
| 2 | $477.00 | $367.23 | $109.77 | $14,268.27 |
| 3 | $477.00 | $369.98 | $107.01 | $13,898.29 |
| 4 | $477.00 | $372.76 | $104.24 | $13,525.53 |
| 5 | $477.00 | $375.55 | $101.44 | $13,149.98 |
| 6 | $477.00 | $378.37 | $98.62 | $12,771.61 |
| 7 | $477.00 | $381.21 | $95.79 | $12,390.40 |
| 8 | $477.00 | $384.07 | $92.93 | $12,006.33 |
| 9 | $477.00 | $386.95 | $90.05 | $11,619.38 |
| 10 | $477.00 | $389.85 | $87.15 | $11,229.53 |
| 11 | $477.00 | $392.77 | $84.22 | $10,836.76 |
| 12 | $477.00 | $395.72 | $81.28 | $10,441.03 |
| 13 | $477.00 | $398.69 | $78.31 | $10,042.35 |
| 14 | $477.00 | $401.68 | $75.32 | $9,640.67 |
| 15 | $477.00 | $404.69 | $72.31 | $9,235.98 |
| 16 | $477.00 | $407.73 | $69.27 | $8,828.25 |
| 17 | $477.00 | $410.78 | $66.21 | $8,417.47 |
| 18 | $477.00 | $413.86 | $63.13 | $8,003.60 |
| 19 | $477.00 | $416.97 | $60.03 | $7,586.63 |
| 20 | $477.00 | $420.10 | $56.90 | $7,166.54 |
| 21 | $477.00 | $423.25 | $53.75 | $6,743.29 |
| 22 | $477.00 | $426.42 | $50.57 | $6,316.87 |
| 23 | $477.00 | $429.62 | $47.38 | $5,887.25 |
| 24 | $477.00 | $432.84 | $44.15 | $5,454.41 |
| 25 | $477.00 | $436.09 | $40.91 | $5,018.32 |
| 26 | $477.00 | $439.36 | $37.64 | $4,578.96 |
| 27 | $477.00 | $442.65 | $34.34 | $4,136.31 |
| 28 | $477.00 | $445.97 | $31.02 | $3,690.33 |
| 29 | $477.00 | $449.32 | $27.68 | $3,241.02 |
| 30 | $477.00 | $452.69 | $24.31 | $2,788.33 |
| 31 | $477.00 | $456.08 | $20.91 | $2,332.24 |
| 32 | $477.00 | $459.50 | $17.49 | $1,872.74 |
| 33 | $477.00 | $462.95 | $14.05 | $1,409.79 |
| 34 | $477.00 | $466.42 | $10.57 | $943.37 |
| 35 | $477.00 | $469.92 | $7.08 | $473.45 |
| 36 | $477.00 | $473.45 | $3.55 | $0.00 |
Methodology
How the personal loan calculator works
1. Fixed-payment amortization
The scheduled payment is M = P × r(1+r)^n ÷ ((1+r)^n − 1). Here, P is the financed balance, r is the monthly lender rate and n is the number of payments. Each month’s interest equals the opening balance times r; the rest of the payment reduces principal. At a zero rate, payment is simply P divided by n.
2. Fee-adjusted actuarial APR
Effective APR is not estimated by adding the fee percentage to the interest rate. The calculator solves for the monthly rate at which the present value of all scheduled payments equals the cash received, then multiplies that periodic rate by 12. This mirrors the equal-period actuarial equation in CFPB Regulation Z Appendix J.
Worked calculation: fee changes the real cost
- 1. Request $15,000 at 9% for 36 months.
- 2. The standard payment on $15,000 is $477.00.
- 3. A 5% deducted fee is $750, leaving $14,250 cash.
- 4. Solving the present-value equation for those 36 payments gives about 12.54% effective APR, not 14% from simple addition.
Real borrowing choices
Personal loan payment examples
Debt consolidation with a small fee
A $20,000 loan at 9.5% for 60 months costs about $420.04 monthly. A 1% deducted fee leaves $19,800 to pay creditors and lifts the effective APR above the headline rate. Consolidation only improves the household balance sheet if old card accounts are paid and new balances do not replace them.
Home repair at a high rate
Borrowing $8,000 at 18.5% for 36 months produces a payment near $291.23 and about $2,484.27 interest. With a 6% deducted fee, only $7,520 arrives. The cash shortfall matters if the contractor invoice is exactly $8,000.
Zero-interest promotional loan
A genuine $5,000, 0%, 24-month loan has a $208.33 payment and no interest. A mandatory fee would still make the effective APR positive. Confirm that zero percent lasts for the entire contract and is not a deferred-interest promotion that charges accrued interest after a missed deadline.
Extra principal every month
On $10,000 at 8% for 60 months, the standard payment is $202.76. Adding $50 monthly pays the model off in about 47 months and saves roughly $518. Those savings depend on the servicer crediting the extra money to principal without a penalty.
United States context
APR disclosures and the current Fed benchmark
In the United States, the Consumer Financial Protection Bureau’s Regulation Z treats APR as a yearly measure connecting what the borrower receives with what the borrower pays and when. Section 1026.22 recognizes the actuarial method and United States Rule method, while Appendix J supplies equations for closed-end credit. This calculator uses the equal-payment actuarial relationship, but it cannot reproduce every timing detail, optional product or lender-specific charge in a formal disclosure. Compare its result with the APR, finance charge, amount financed and payment schedule on the lender’s documents.
Market context also needs a date. The Federal Reserve Board’s G.19 release dated August 7, 2026 reports 11.86% for 24-month personal loans at commercial banks in Q2 2026. That series is an average of reported bank finance rates, not an underwriting range. It should not be used to claim that a borrower with a particular credit score will qualify at the average.
Avoidable errors
Common personal loan mistakes and edge cases
- Comparing rates instead of APR. A low interest rate can lose once a large mandatory fee is included. Compare lender-disclosed APR for the same amount and term.
- Treating the face amount as cash. A deducted fee means proceeds are smaller. Use the amount-received output to confirm enough cash reaches the intended expense.
- Stretching the term for comfort. A lower payment can conceal thousands of dollars of added interest. Compare total borrowing cost, not payment alone.
- Assuming extra money hits principal. Some servicers advance the due date instead. Give principal-only instructions and verify the next statement’s balance.
- Ignoring a prepayment clause. The savings model assumes no penalty. Read the note before scheduling an aggressive payoff.
- Missing the zero-rate branch. At 0%, an amortization formula that divides by rate fails. This implementation correctly divides principal by months.
- Relying on rounded table rows. Displayed cents can create tiny apparent differences. The calculation retains full precision and forces the last mathematical balance to zero.
- Borrowing without budget room. Approval is not the same as affordability. Test whether the payment still works after rent, essentials, existing debt and emergency saving.
Decision framework
Related concepts before accepting a loan
Debt-to-income ratio
DTI compares required monthly debt payments with gross monthly income. A new personal-loan payment increases that ratio immediately, so include it when judging affordability even if a lender’s approval model uses different limits.
Debt consolidation
Consolidation replaces several debts with one installment loan. It can lower rate or simplify payment dates, but only if the new APR and total cost are lower and paid-off revolving accounts do not refill.
Amortization
Amortization gradually converts each fixed payment from mostly interest toward mostly principal. Explore that progression with the existing loan amortization calculator.
Emergency liquidity
Paying debt faster has a guaranteed interest benefit, but sending every spare dollar can leave no cash for repairs, health costs or job disruption. Balance extra principal with a practical reserve.
Term comparison
How loan term changes payment and interest
| Term | Monthly payment | Total interest | Total paid |
|---|---|---|---|
| 24 months | $705.12 | $1,922.92 | $16,922.92 |
| 36 months | $497.21 | $2,899.64 | $17,899.64 |
| 48 months | $393.98 | $3,910.91 | $18,910.91 |
| 60 months | $332.61 | $4,956.39 | $19,956.39 |
| 84 months | $263.67 | $7,148.22 | $22,148.22 |
Questions borrowers ask
Personal loan calculator FAQ
How is a personal loan monthly payment calculated?
A fixed personal loan uses the amortization formula M = P × r(1+r)^n ÷ ((1+r)^n − 1). P is the financed balance, r is the monthly interest rate, and n is the number of monthly payments. For $10,000 at 10% for 36 months, the result is $322.67 per month. At 0%, the formula simplifies to principal divided by months, so $5,000 over 24 months is $208.33 a month.
Does this calculator include an origination fee?
Yes. Enter the fee as a percentage and choose how the lender applies it. In deducted mode, a 5% fee on a $15,000 loan means you receive $14,250 but repay the $15,000 balance. In added mode, you receive the requested $15,000 while the $750 fee is added to the financed balance. The calculator uses those actual cash flows when estimating effective APR.
What is the difference between interest rate and APR?
The interest rate controls how interest accrues on the outstanding balance. APR expresses the broader cost of credit as a yearly rate and incorporates required finance charges such as an origination fee. CFPB Regulation Z uses the amount and timing of cash received and payments made, so APR is the better comparison number when two offers have different fees. This page labels the lender rate and calculated effective APR separately.
What is the average personal loan rate in 2026?
The Federal Reserve Board’s August 7, 2026 G.19 release reports an 11.86% average finance rate for 24-month personal loans at commercial banks in Q2 2026. It is a market benchmark, not a promised offer. A lender may quote materially more or less after considering credit history, income, existing debt, requested amount, term and whether the loan is secured.
Can an extra payment reduce personal loan interest?
Yes, when the lender applies the extra amount directly to principal and does not charge a prepayment penalty. Reducing principal earlier lowers the balance used for every later interest calculation. For example, $10,000 at 8% for 60 months has a scheduled payment of $202.76; adding $50 pays it off in about 47 months and saves about $518 in interest under the assumptions used here. Check the note and payoff allocation on your agreement.
What term should I choose for a personal loan?
Choose the shortest term whose required payment leaves room for emergencies and other obligations. A longer term lowers the monthly bill but keeps a balance outstanding longer. At the current Fed benchmark of 11.86%, a $15,000 loan costs about $497 a month over 36 months and $332 over 60 months, but the 60-month option adds roughly $2,100 more interest. Compare both payment and total cost.
Why is the amount received smaller than the loan amount?
Some lenders deduct an origination fee before sending the proceeds. If you sign for $10,000 with a 6% deducted fee, $600 is withheld and only $9,400 reaches you, even though payments are calculated on $10,000. If you need a precise amount for debt consolidation or repairs, solve for enough requested principal to cover the fee rather than assuming the face amount is cash in hand.
Does paying a personal loan early always save money?
It saves future interest on a simple-interest amortizing loan, but the net benefit can be smaller if the contract has a prepayment penalty, if extra funds are treated as future installments instead of principal, or if the loan uses precomputed interest. Ask the servicer how to designate a principal-only payment and review the promissory note before relying on the calculator’s no-penalty result.
How should I compare two personal loan offers?
Compare the disclosed APR, amount financed, cash proceeds, required monthly payment, total of payments, late-fee terms and prepayment provisions. Keep the requested amount and term identical. A lower headline interest rate can still be the costlier offer when it carries a large origination fee. The true-APR and amount-received outputs on this page expose that trade-off, but the lender’s final Regulation Z disclosure remains controlling.
Authoritative sources
- CFPB — Regulation Z §1026.22, determination of APR
Defines APR as the yearly cost of credit relating the timing of value received to payments, using the actuarial or United States Rule method.
- CFPB — Regulation Z Appendix J, actuarial computations
Provides the official equations and instructions for computing APR on closed-end credit, including equal monthly payments.
- CFPB — Regulation Z §1026.18, closed-end disclosures
Explains the amount-financed, finance-charge, payment-schedule and APR disclosures consumers should receive before taking closed-end credit.
- Federal Reserve — G.19 Consumer Credit, August 7, 2026
Reports an 11.86% average finance rate for 24-month personal loans at commercial banks in Q2 2026.
- Federal Reserve Bank of St. Louis — 24-month personal loan rate
Maintains the historical commercial-bank personal-loan rate series used for longer-run comparisons.
Informational estimate only. This calculator models a fixed-rate, equal-payment U.S. personal loan. It does not provide financial or legal advice, approve credit, include every possible charge, or replace a lender’s Truth in Lending disclosure. Actual payment timing, rounding, late charges, optional products and prepayment rules can change the result.
Published by Kalcify · Last updated
Calculators are built against primary sources — government tax authorities (IRS, HMRC, CRA, ATO) for finance and the World Health Organization for health metrics. Updated when rates or rules change. View methodology and data sources.
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