The auto loan calculator estimates the loan amount, monthly payment, total repayment, interest, BSMV, KKDF, payment schedule and early repayment effect based on vehicle price, down payment, monthly interest rate and term. This calculator is provided by Hesapstan for auto loan calculations in Turkey.
What does this auto loan calculator calculate?
This calculator estimates a vehicle loan in Turkey. It calculates the loan amount from vehicle price and down payment, then estimates the monthly payment, total repayment, total interest, BSMV, KKDF, payment schedule, estimated annual cost indicator and early repayment effect.
- It subtracts the down payment from the vehicle price to find the loan amount.
- It applies fixed-payment loan logic using monthly interest and term.
- It calculates BSMV and KKDF on monthly interest.
- It shows principal, interest, taxes and remaining balance in the schedule.
- It estimates how an extra payment may shorten the loan and reduce total cost.
- It explains BDDK loan-to-value and term limits as context, not as an automatic approval rule.
This is not a bank offer, loan approval or official payment plan. Bank fees, comprehensive insurance, compulsory traffic insurance, allocation fees, campaign terms, credit score and income assessment may change the real result.
How is an auto loan calculated?
An auto loan calculation starts by subtracting the down payment from the vehicle price. The remaining amount becomes the loan principal, and the monthly interest rate and term are used to estimate the fixed-payment loan schedule.
The basic process is: loan amount = vehicle price - down payment. Then the principal, monthly interest rate and number of months are used to calculate the base installment. BSMV and KKDF are calculated on monthly interest and added to the total monthly payment.
A higher down payment lowers the loan amount. When the loan amount is lower, monthly payment, total interest and total tax burden usually decrease.
Should you enter monthly or annual interest?
This calculator uses a monthly interest rate. If your bank document shows an annual rate, annual cost rate or campaign cost figure, do not enter that number directly into the monthly interest field.
Entering an annual rate as if it were a monthly rate will produce a heavily distorted payment and total cost. Always check whether the bank rate is monthly or annual.
In Turkey, vehicle loan offers are often discussed using monthly interest, but formal documents may also show annual effective cost indicators. These are related, but they are not the same input.
Vehicle price, down payment and loan amount
The loan amount is calculated by subtracting the down payment from the vehicle price. The larger the down payment, the smaller the amount financed through the bank.
For example, if a vehicle costs 1,800,000 TL and the buyer pays 600,000 TL upfront, the loan amount is 1,200,000 TL. The payment schedule is calculated on 1,200,000 TL, not on the full vehicle price.
If the down payment is higher than the vehicle price, the loan amount becomes negative and a normal auto loan calculation is not meaningful.
How are BSMV and KKDF applied to auto loans?
In this calculator, BSMV and KKDF are calculated on the monthly interest amount. They are not calculated on the full vehicle price or directly on the principal.
The current calculator behavior applies BSMV at 15% and KKDF at 15%. These items increase the total monthly payment compared with the base installment.
This content follows the current calculator behavior. For official bank offers, accounting or legal use, check the current BSMV/KKDF treatment and the bank's own payment breakdown.
Why are base installment and first-month total payment different?
The base installment is the core loan payment calculated from principal and interest. The first-month total payment includes the base installment plus BSMV and KKDF calculated on that month's interest.
As the loan balance decreases, monthly interest changes. Because BSMV and KKDF are linked to interest, the tax portion can also change across the payment schedule.
What does the auto loan payment schedule show?
The payment schedule shows how each monthly payment is split between principal, interest, BSMV, KKDF and remaining balance. It helps users see how the debt decreases over time.
- Principal: the part of the payment that reduces the loan balance.
- Interest: the monthly interest calculated on the remaining balance.
- BSMV and KKDF: tax/fund items calculated on interest.
- Total payment: the full amount due for that month.
- Remaining balance: the debt left after that month.
In fixed-payment loans, the remaining principal is higher at the beginning. Therefore, the interest portion is usually higher in the first months and decreases as principal is repaid.
What is YMO and why is it only an estimate here?
YMO is an annual cost indicator that helps compare loan cost. In this calculator, the YMO value is only an estimate because bank fees, insurance, file costs and contract-specific charges are not included.
The calculator estimates annual cost from payment flows. A bank's official effective annual cost may include additional items such as allocation fees, insurance and other required costs.
Use the calculator's YMO as a helpful comparison signal, not as the official annual cost rate in a bank contract.
How does early repayment affect an auto loan?
Early repayment reduces the principal earlier than planned. When principal decreases, future interest and related BSMV/KKDF may also decrease, so total loan cost may fall.
This calculator estimates how an extra payment in a selected month could shorten the loan and reduce total cost. The real bank process may produce a different payment plan under the loan contract and regulations.
The early repayment result is not an official payoff amount. The bank prepares the actual closing balance or revised payment plan according to the contract and applicable rules.
Loan-to-value ratio and BDDK vehicle loan limits
Loan-to-value ratio shows the loan amount compared with the vehicle value. In Turkey, vehicle loan amount and term limits may vary by vehicle type, invoice value and regulatory decisions.
BDDK Decision No. 11158 dated 06.03.2025 sets different maturity and loan-to-value limits for certain electric vehicles according to final invoice value. This means the maximum usable loan may not always equal the amount the buyer wants to finance.
The calculator uses vehicle price and down payment to estimate the requested loan amount. It does not automatically check the vehicle category, invoice bracket or applicable BDDK loan-to-value limit.
Why does the loan term matter?
A longer term usually lowers the monthly payment but may increase total interest and total repayment. A lower installment does not always mean a cheaper loan.
The calculator treats 48 months as a general warning limit for auto loans. Some vehicle categories, especially certain electric vehicles, may have shorter term limits depending on invoice value.
When choosing a term, compare both affordability and total cost. A comfortable monthly payment may hide a larger total interest burden.
Auto loan example
Suppose a vehicle costs 1,800,000 TL and the buyer pays 600,000 TL upfront. The loan amount is 1,200,000 TL. If the monthly interest rate is 3.20% and the term is 36 months, the calculator uses these inputs to estimate the payment schedule.
The base installment is calculated from the loan amount, monthly interest and term. BSMV and KKDF are then calculated on the monthly interest. The user can see not only the payment, but also total interest and total taxes.
The bank offer may include insurance, service charges, allocation fees, campaign conditions, credit score and income assessment. Therefore, the example is an estimate, not a formal offer.
Auto loan vs personal loan
An auto loan is designed for vehicle purchase and is linked to vehicle price, down payment and loan-to-value rules. A personal loan is a broader cash loan that may be used for many purposes.
Some buyers consider using a personal loan for a vehicle purchase. However, term, interest, insurance, guarantees and maximum available loan amount may differ. Compare total cost, not just the monthly payment.
Which costs are not included?
This calculation focuses on the vehicle loan payment, interest, BSMV, KKDF and payment schedule. It does not automatically include several costs that may appear during vehicle purchase or loan use.
- Comprehensive insurance (kasko)
- Compulsory traffic insurance
- Loan allocation or file fees
- Bank campaign or service conditions
- Notary, registration, appraisal or transfer costs
- Changes based on credit score or income assessment
The auto loan installment is only the financing part of vehicle ownership. Insurance, maintenance, fuel/charging, motor vehicle tax and possible repairs should be budgeted separately.
What are the limits of this calculator?
This calculator is informational and does not replace a bank offer, credit approval or loan contract. It estimates loan cost from vehicle price, down payment, monthly interest and term.
- It does not pull live bank rates or campaigns.
- It does not calculate credit score, income assessment or bank approval.
- It does not automatically enforce BDDK loan-to-value limits.
- It does not add insurance costs.
- It does not automatically detect vehicle type, electric vehicle scope or invoice bracket.
- It does not produce an official early payoff amount.
Before taking a vehicle loan, review the bank's payment plan, official annual cost rate, insurance conditions, fees and current regulatory limits.
Frequently Asked Questions
How is an auto loan calculated in Turkey?
The down payment is subtracted from the vehicle price to find the loan amount. The monthly interest rate and term are then used to estimate the base installment, and BSMV/KKDF are added based on monthly interest.
Should I enter monthly or annual interest?
Enter the monthly interest rate. If you enter an annual rate into the monthly interest field, the result will be misleading.
Are insurance costs included?
No. Kasko, compulsory traffic insurance, allocation fees and other vehicle ownership costs are not included in the calculator result.
Does the calculator apply BDDK vehicle loan limits automatically?
No. It estimates the requested loan amount from vehicle price and down payment, but it does not automatically apply BDDK invoice-value and loan-to-value limits.
Is the early repayment result official?
No. It is an estimate. The bank prepares the actual payoff amount or revised payment plan according to the contract and applicable rules.