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Loan Calculator
Calculate loan payments, total interest, and amortization schedule for any loan type. Free loan payment calculator with printable amortization table for 2026.
Loan Calculator
Calculate monthly loan payments, total interest, and see a full amortization schedule with our easy-to-use loan calculator.
Conversational Input
Try describing your loan in plain English. For example: "Calculate a $450k loan over 30 years at 7.2%."
Details
Enter values above to see results.
Related Articles
How to Calculate a Loan Payment
The monthly payment formula, rate vs. term trade-offs, and total interest breakdown.
Read article →Amortization Schedule Explained
How loan payments are divided between principal and interest.
Read article →How to Pay Off Debt Fast
7 proven strategies to eliminate debt faster — avalanche, snowball, consolidation, and more.
Read article →📚 In-Depth Guide
This calculator is part of a comprehensive guide
Loan Calculator — By the Numbers
$1.74T
Total consumer loan balances in the US (2024 Federal Reserve)
7.75%
Average personal loan APR for 24-month loans (2024, Fed)
36 months
Most common personal loan term in the US
1916
Year Morris Plan banks pioneered modern installment lending
What Is a Loan?
A loan is a financial arrangement in which a lender provides a sum of money — the principal — to a borrower, who agrees to repay it with interest over a defined period. Interest compensates the lender for the time value of money and for credit risk.
Most consumer loans use amortization: each fixed monthly payment covers (1) the interest accrued on the outstanding balance and (2) a portion of the principal. Because interest is calculated on the remaining balance, early payments are heavily weighted toward interest. As the balance falls, each subsequent payment retires more principal — this is why the last few payments are almost entirely principal.
Loans can be secured (backed by collateral such as a car or home — lower APR) or unsecured (no collateral — higher APR). Rates can be fixed (locked for the entire term) or variable (tied to a benchmark like the Prime Rate, which means monthly payments can change).
Key Facts
- →The average American carries $24,000 in non-mortgage debt.
- →55% of loan applications are now approved within 24 hours.
- →Online lenders cut average loan approval time from 3 weeks to 48 hours.
Amortization Formulas
Monthly Payment
M = P × [r(1+r)^n] ÷ [(1+r)^n − 1]where P = principal, r = monthly rate (APR ÷ 12), n = term in months
Total Interest
Total Interest = (M × n) − PRemaining Balance after month k
B_k = P × [(1+r)^n − (1+r)^k] ÷ [(1+r)^n − 1]Loan Type Comparison
| Loan Type | Typical APR | Term | Collateral | Best For |
|---|---|---|---|---|
| Personal (unsecured) | 11–25% | 2–7 years | None | Debt consolidation, large purchases |
| Auto Loan (secured) | 5–10% | 3–7 years | Vehicle | Car purchase |
| Home Equity (secured) | 7–10% | 5–30 years | Home | Home improvement, large expenses |
| Student Loan (federal) | 5.5–8.1% | 10–25 years | None | Education |
| Payday Loan | 300–400% APR | 2–4 weeks | None / Post-dated check | Avoid entirely |
| SBA Small Business | 7–13% | 5–25 years | Business assets | Business expansion |
History of Consumer Lending
- ●
1916
Morris Plan banks pioneer installment lending for working class Americans.
- ●
1934
FHA mortgage programs help standardize long-term amortizing loans.
- ●
1968
Truth in Lending Act (TILA) requires lenders to disclose APR clearly.
- ●
1978
Marquette National Bank ruling allows interstate interest rate exportation.
- ●
2006
LendingClub and Prosper launch peer-to-peer lending platforms.
- ●
2020
Digital lending grows 150%; fintechs approve 49% of all personal loans.
Research & Data
Federal Reserve G.19 Consumer Credit
Non-revolving consumer credit (including personal and auto loans) reached $3.7 trillion in 2024. The average interest rate on 24-month personal loans was 12.35%.
federalreserve.gov →TransUnion Industry Insights Report 2023
Personal loan originations hit 24.2 million in 2022 — a record high. Fintech lenders originated 49% of all personal loans. Average loan balance per borrower: $11,692.
transunion.com →CFPB Consumer Lending Market Report
The CFPB found that borrowers who compare 5+ lenders save an average of $1,700 over a 3-year loan term compared to borrowers who accept the first offer.
consumerfinance.gov →Loan Myths vs. Facts
Myth
"The lowest monthly payment is always the best deal."
Fact
A lower monthly payment usually means a longer term, which dramatically increases total interest paid. A $25,000 loan at 8% for 3 years vs 7 years: monthly payment drops from $783 to $389, but total interest doubles from $3,188 to $7,676.
Myth
"Applying for multiple loans will destroy your credit score."
Fact
Credit bureaus treat multiple loan inquiries within a 14–45 day window as a single inquiry (rate shopping protection). Pre-qualification using soft pulls has zero score impact.
Myth
"Online lenders are less trustworthy than banks."
Fact
Many online lenders are FDIC-insured, publicly traded, or partnered with regulated banks. SoFi, LightStream, and Marcus are regulated financial institutions. Always verify NMLS registration.
Myth
"You should always pay off loans as fast as possible."
Fact
If your loan rate is 5% and you can earn 8–10% in index funds, mathematically it may be better to invest extra cash and make minimum loan payments. Evaluate the after-tax loan rate vs expected investment returns.
Frequently Asked Questions
How does loan amortization work?▾
What is APR vs interest rate?▾
What credit score do I need for the best loan rates?▾
Should I choose a fixed or variable interest rate?▾
What is the difference between a secured and unsecured loan?▾
How do I calculate how much loan I can afford?▾
What happens if I miss a loan payment?▾
Can I pay off a loan early?▾
What is a loan origination fee?▾
What is debt-to-income ratio and why does it matter?▾
Can I get a loan if I have bad credit?▾
How does a co-signer affect a loan?▾
References
- Federal Reserve. (2024). G.19 Consumer Credit Statistical Release. federalreserve.gov
- Consumer Financial Protection Bureau. (2023). Personal Loan Market Study. consumerfinance.gov
- TransUnion. (2023). Q4 2023 Industry Insights Report. transunion.com
- Truth in Lending Act, 15 U.S.C. §1601 et seq.
- Board of Governors of the Federal Reserve. (2022). Report on the Economic Well-Being of U.S. Households. federalreserve.gov
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