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  1. Home
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  4. /Personal Loan Calculator

Personal Loan Calculator

Last updated: March 28, 2026

Calculator

Results

Monthly Payment

$325.02

Total Payment

$11,700.88

Total Interest

$1,700.88

Effective APR

5.67%

Origination Fee

$200.00

Results

Monthly Payment

$325.02

Total Payment

$11,700.88

Total Interest

$1,700.88

Effective APR

5.67%

Origination Fee

$200.00

The Personal Loan Calculator is designed specifically for unsecured personal loans, factoring in origination fees to show you the true cost of borrowing. Personal loans are popular for debt consolidation, home improvements, medical expenses, and major purchases, typically ranging from $1,000 to $100,000 with terms of 1 to 7 years.

Unlike secured loans (mortgages, auto loans), personal loans are backed only by your creditworthiness, which means lenders charge higher interest rates — typically 6% to 36% depending on your credit score and financial profile. Many lenders also charge origination fees of 1% to 8% that are deducted from the loan proceeds, effectively reducing the amount you receive.

This calculator accounts for origination fees by computing the effective APR — the true annual cost when fees are included. A loan advertised at 10% with a 5% origination fee actually costs significantly more than 10% annually because you receive less money but pay interest on the full amount. Understanding this distinction helps you compare offers accurately across lenders.

Personal loans have grown dramatically in recent years, with outstanding balances in the US exceeding $240 billion. They offer several advantages over credit cards: fixed interest rates, predictable payments, defined payoff dates, and often lower rates for borrowers with good credit. However, they lack the flexibility of revolving credit and require committing to a fixed payment schedule.

Use this calculator to compare offers from banks, credit unions, and online lenders. Adjust the term length to balance monthly affordability against total interest cost, and pay special attention to origination fees that can significantly impact the effective cost.

Visual Analysis

How It Works

The calculator computes: Monthly Payment = P × r × (1+r)^n / ((1+r)^n − 1) where P is the full loan amount, r is the monthly rate, and n is the term in months.

Origination Fee = Principal × Fee%. This is deducted from proceeds, so you receive (Principal − Fee). The Effective APR approximates the true annual cost including fees: (Total Cost / Net Amount) / Years × 100.

Understanding Your Results

Compare the effective APR (not just the stated rate) across lenders. A lower rate with a high origination fee may cost more than a slightly higher rate with no fee. Also consider that shorter terms mean higher monthly payments but less total interest paid.

Worked Examples

Good Credit Personal Loan

Inputs

principal15000
rate8.5
term months36
origination fee1.5

Results

monthly payment473.43
total payment17043.48
total interest2043.48
effective apr11.62
fee amount225

$15,000 loan at 8.5% for 3 years with 1.5% origination fee. You receive $14,775 but repay $17,043.

Fair Credit Personal Loan

Inputs

principal10000
rate18
term months48
origination fee5

Results

monthly payment293.75
total payment14100
total interest4100
effective apr21.58
fee amount500

$10,000 at 18% for 4 years with 5% fee. The effective APR of ~21.6% reveals the true cost.

Frequently Asked Questions

A personal loan is an unsecured loan (no collateral required) that you repay in fixed monthly installments over a set period, typically 2-7 years. Uses include debt consolidation, home improvement, medical bills, and large purchases.

Most lenders require a minimum score of 580-640. For the best rates (under 10%), you typically need 720+. Some online lenders serve scores as low as 550 but charge higher rates.

An origination fee is an upfront charge (typically 1-8% of the loan amount) that the lender deducts from your loan proceeds. On a $10,000 loan with a 3% fee, you receive $9,700 but repay $10,000 plus interest.

The fee increases the effective APR because you pay interest on the full amount but receive less money. A 10% rate with a 5% fee can have an effective APR of 13% or higher, depending on the term.

Yes, but expect higher rates (18-36%) and origination fees (5-8%). Consider credit unions, which often offer better terms than banks or online lenders for lower credit scores.

For large expenses, personal loans often offer lower rates, fixed payments, and a defined payoff date. Credit cards offer more flexibility but typically charge higher interest and can lead to prolonged debt.

Online lenders can fund within 1-3 business days. Banks and credit unions typically take 3-7 business days. The application process itself is usually completed in minutes to hours.

Shorter terms (24-36 months) have higher monthly payments but much less total interest. Longer terms (60-84 months) reduce monthly payments but cost significantly more overall.

Most personal loans allow early payoff without penalty, but check for prepayment penalties in your loan agreement. Paying extra accelerates payoff and reduces total interest.

Most lenders offer $1,000 to $50,000. Some offer up to $100,000 for well-qualified borrowers. The amount depends on your income, credit score, and debt-to-income ratio.

Sources & Methodology

Consumer Financial Protection Bureau (CFPB) — Personal Loan Guide; Federal Reserve — Consumer Credit G.19; Experian — Personal Loan Statistics 2025
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Roboculator Team

The Roboculator Team explains calculations, planning tools, and practical formulas in clear language for real-life situations.

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