Vehicle Financing / Worksheet
| Payment | Principal | Interest | Balance |
|---|
Buying a car is a major financial decision, and at Patriot Military Autos, we want you to understand your potential costs before choosing your vehicle. Our auto loan calculator gives you a quick estimate of your expected car payment based on key loan details.
Simply enter the loan amount, interest rate, loan term, and payment frequency to see an estimated payment. This makes it easier to plan your budget and understand your financing options.
Whether you’re comparing different vehicles or deciding on a down payment, use the calculator to explore different scenarios and find a payment option that works for your budget.
Knowing your estimated auto loan payment before financing a car helps you set a realistic budget and avoid unexpected costs.
A small change in the interest rate, loan term, or down payment can significantly affect both your regular payment and the total amount you pay over time.
An accurate calculation helps you:
Taking a few minutes to calculate these costs can make it easier to choose a vehicle and financing option that fits your financial situation.
There are several practical ways to calculate an auto loan:
For most borrowers, an online calculator is the simplest option, while spreadsheets are useful for detailed comparisons.
Our Auto Loan Calculator helps you quickly estimate your car payment and overall financing cost. Just follow these three simple steps.
Add the basic information about the vehicle and loan.
The calculator instantly shows your estimated financing costs.
You can also see how each payment reduces your loan balance.
If you want to calculate your auto loan in Excel or Google Sheets, you can use the template below.
Simply copy the structure into your spreadsheet, replace the example values with your own numbers, and the formulas will calculate the results automatically.
Field | Value / Formula |
Vehicle Price | $32,000 |
Down Payment | $11,000 |
Trade-In Value | $0 |
Sales Tax Rate | 7% |
Annual Interest Rate (APR) | 6.5% |
Loan Term (Months) | 60 |
Sales Tax | =(B2-B4)*B5 |
Amount Financed | =B2-B3-B4+B7 |
Monthly Interest Rate | =B6/12 |
Monthly Payment | =PMT(B9,B7,-B8) |
Total of Payments | =B10*B7 |
Total Interest | =B11-B8 |
Simple Amortization Schedule
Use the following columns below the calculator to track how each payment reduces the loan balance:
Payment # | Payment | Principal | Interest | Remaining Balance |
1 | =B10 | =B15-D15 | =B8*B9 | =B8-C15 |
2 | =B10 | =B16-D16 | =E15*B9 | =E15-C16 |
3 | =B10 | =B17-D17 | =E16*B9 | =E16-C17 |
4 | =B10 | =B18-D18 | =E17*B9 | =E17-C18 |
5 | =B10 | =B19-D19 | =E18*B9 | =E18-C19 |
After entering the first few rows, drag the formulas down until you reach the full loan term, such as 60 payments for a 5-year loan.
If you want to calculate an auto loan without a calculator or spreadsheet, you can use the standard loan payment formula.
Here is a simple example using a $20,000 loan at 6% APR for 60 months.
Formula:
Payment = P × [r(1 + r)ⁿ] ÷ [(1 + r)ⁿ − 1]
For this example:
Substitute the values:
Payment = 20,000 × [0.005(1 + 0.005)⁶⁰] ÷ [(1 + 0.005)⁶⁰ − 1]
After simplifying the calculation, the estimated payment is approximately $386.66 per month.
With 60 monthly payments:
Your payment frequency affects both the number of payments and how interest is applied. Common schedules include daily, weekly, biweekly, monthly, quarterly, and yearly payments.
The following estimates assume the interest rate and compounding method are adjusted appropriately for the selected payment period.
A daily auto loan payment means calculating the loan over daily payment periods instead of monthly ones.
Daily payments are uncommon for standard car loans, but this calculation can help when comparing different payment schedules.
For example, if you have a $20,000 loan at 6% APR for 5 years, you can estimate the daily payment by converting the annual rate and loan term into daily periods.
The actual amount can vary depending on how the lender calculates interest, so always check the loan agreement for the exact payment terms.
A weekly auto loan payment means making a payment once every week.
This can be useful if you receive your income weekly and want your car payments to match your pay schedule.
For example, with a $20,000 loan at 6% APR for 5 years, the rate and loan term are converted into weekly periods.
The exact amount can vary based on the lender’s interest calculation method.
A biweekly auto loan payment is made every two weeks, resulting in about 26 payments per year. It can work well if you are paid every two weeks.
Using the same $20,000 loan at 6% APR for 5 years:
Making payments more frequently may also reduce the balance sooner, depending on how your lender applies payments.
A monthly auto loan payment is the most common payment schedule for car loans. You typically make 12 payments each year.
For a $20,000 loan at 6% APR for 5 years:
You can use this amount to estimate how comfortably the loan fits into your monthly budget.
A quarterly auto loan payment means making four payments per year, usually one every three months.
This schedule is less common for traditional auto financing.
For a $20,000 loan at 6% APR for 5 years:
Because payments are less frequent, the interest calculation differs from a monthly payment schedule.
A yearly auto loan payment means making one payment each year.
This is uncommon for standard car loans but can be useful for understanding how payment frequency affects repayment.
For a $20,000 loan at 6% APR for 5 years:
These examples are estimates based on a fixed-rate installment loan.
Actual payments may differ depending on the lender’s compounding method, payment schedule, fees, and loan terms.
Several factors determine how much you pay for an auto loan:
Before relying on an estimated payment, check that you are using the correct loan amount. Start with the vehicle’s actual purchase price, then account for the down payment, trade-in, taxes, and applicable fees.
Use the APR offered by the lender rather than assuming a generic interest rate. Also make sure the loan term is entered correctly in months or years.
It is helpful to calculate more than just the payment. Compare the total amount paid and total interest as well. A lower monthly payment does not necessarily mean a cheaper loan if it comes with a much longer repayment period.
Finally, compare several financing scenarios before making a decision. Testing different down payments, interest rates, and loan terms can show you how much flexibility you have.
An auto loan calculator makes it easier to understand vehicle financing before you commit to a loan.
Whether you are comparing cars, evaluating a lender’s offer, or planning your budget, calculating the payment in advance can help you make a more informed decision.
For the most useful estimate, consider the loan amount, interest rate, repayment term, payment frequency, down payment, trade-in value, taxes, and fees.
Then compare both the periodic payment and total borrowing cost to find a financing option that fits your budget.
You are currently viewing a placeholder content from Hubspot Embedded Content. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
More InformationYou are currently viewing a placeholder content from HubSpot. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
More InformationYou are currently viewing a placeholder content from Hubspot Meetings. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.
More Information