💰 Loan Calculator
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Credit Score (see rate impact)
Good (720–739) 720
Fair (580)Good (700)Excellent (760+)
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Extra Payments (optional — all 3 work together)
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Enter your loan details and click Calculate

Monthly payment, true APR, amortization schedule, and extra payment savings will appear here.

Calculating your loan…

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How a Loan Payment Is Calculated

Every fixed-rate installment loan uses the same amortization formula. Understanding it helps you compare offers and spot hidden costs like origination fees.

The Monthly Payment Formula

Early payments are mostly interest; later ones mostly principal. This is called amortization.

Monthly Payment (M)
M = P × [r(1+r)³⁶] / [(1+r)³⁶ − 1]
P = Principal (loan amount)
r = Monthly rate (annual rate ÷ 12)
n = Total payments (years × 12)

Example: $15,000 at 10.5% for 3 Years

1
Monthly rate: 10.5% ÷ 12 = 0.00875
2
Payments: 3 × 12 = 36
3
Apply formula above…
✓ Monthly = $487 · Total interest = $2,532

What Is True APR?

APR includes the interest rate plus origination fees. A $15,000 loan at 10.5% with a 3% fee ($450) has an effective APR of ~12.1% because you receive only $14,550 but repay the full amount. Always compare APR — not just interest rate — between loan offers.

How Extra Payments Work

Any amount above your minimum goes directly to principal, reducing the balance faster. Even $50–$100/month extra can save hundreds in interest. Our Extra Payments tab models monthly extra, annual lump sums, and one-time payments simultaneously.

Debt Consolidation

Replace multiple high-rate debts with one lower-rate loan. Works best when the new rate is meaningfully lower than your weighted average existing rate. Use our Consolidation mode to see exact savings instantly.

2026 Loan Payment Reference Tables

Quick monthly payment estimates. Use the calculator above for your exact figure.

Monthly Payment by Loan Amount & Rate (3-Year Term)

Loan Amount6%8%10%12%15%20%25%
$5,000$152$157$161$166$173$186$199
$10,000$304$313$323$332$347$372$398
$15,000$456$470$484$498$520$557$596
$20,000$609$627$645$664$693$743$795
$30,000$913$940$968$996$1,040$1,115$1,193
$50,000$1,521$1,567$1,613$1,660$1,733$1,858$1,988

Monthly Payment by Term (10% Rate)

Loan Amount1 Year2 Years3 Years5 Years7 Years
$5,000$439$231$161$106$83
$10,000$879$461$323$212$166
$20,000$1,758$922$645$425$332
$30,000$2,637$1,383$968$637$498
$50,000$4,395$2,306$1,613$1,062$830

Average Personal Loan Rates by Credit Score (June 2026)

Credit ScoreTierTypical APR$15k / 3yr PaymentTotal Interest
760–850Excellent6.7% – 10.5%$456 – $487$416 – $2,532
720–759Very Good9.5% – 13.5%$481 – $508$2,316 – $3,288
680–719Good12% – 18%$498 – $542$3,280 – $5,512
640–679Fair17% – 24%$535 – $585$5,260 – $8,060
580–639Poor22% – 36%$574 – $682$7,664 – $14,552

* Indicative averages for 2026. Actual rate depends on income, DTI, lender criteria.

Personal, Auto, Student & Debt Consolidation Loans Explained

Personal Loans

Unsecured, no collateral. $1,000–$100,000 typical range. Rates 6.7%–36% APR. Terms 1–7 years. Most common uses: debt consolidation, home improvement, medical, wedding. Origination fees of 1%–10% are common.

Auto Loans

Secured by the vehicle. Lower rates than personal loans (avg 7.1% new, 11.5% used in 2026). Terms 36–84 months. Down payment reduces principal and monthly payment.

Student Loans

Federal 2026 rates: 6.53% undergrad, 8.08% grad. Private loans vary 4%–17%. Enter rate and outstanding balance to see payoff timeline and extra payment savings.

Debt Consolidation Loans

Replace multiple high-rate debts with one lower-rate loan. Works best when new rate is meaningfully below your weighted average existing rate. Use our Consolidation mode for exact monthly and interest savings.

Loan Calculator — Frequently Asked Questions

Answers to the most-searched questions about loan payments, APR, amortization, and paying off loans early.