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Loan Calculator

Calculate payments and amortization for auto and personal loans. Supports monthly, bi-weekly, and weekly schedules with extra payments.

🟢 Runs locally · no uploads

Loan Calculator

Calculate loan payments and amortization schedules

paymentsLoan Details

$
%

Extra Payments (Optional)

$
$
Loan Summary
payments

Enter loan details to see calculation

lightbulbPopular Use Cases

directions_car
Auto Loan Calculator

Calculate monthly payments for car loans with different interest rates and terms

account_balance_wallet
Personal Loan Planning

Estimate payments for debt consolidation, home improvements, or major purchases

school
Student Loan Repayment

Plan education loan payments with various repayment schedules and extra payments

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Business Financing

Evaluate loan options for equipment purchases, inventory, or business expansion

scienceExample Scenarios

paymentsAuto Loan
$25,000 @ 6% for 5yr
paymentsPersonal Loan
$10,000 @ 8.5% for 3yr

keyboardKeyboard Shortcuts

keyboardShow shortcutsexpand_more
Ctrl+EnterCalculate loan
Ctrl+LClear all

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› About this tool · FAQ

Calculate payments and amortization for auto and personal loans. Supports monthly, bi-weekly, and weekly schedules with extra payments.

How is payment computed?

We use the standard fixed-rate amortization formula based on per-period interest and total number of periods.