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Vehicle Leasing Calculator — Monthly Lease Rental
Work out your monthly lease rental, total interest and total payable for a vehicle lease in Sri Lanka.
Down payment
LKR 1,800,000
Financed
LKR 4,200,000
Monthly rental
LKR 102,136
Total payable
LKR 7,928,150
How this is calculated
Financed amount = Vehicle price − Down payment.
The monthly rental is then calculated using the reducing-balance EMI formula: E = P × r × (1+r)^n / ((1+r)^n − 1).
Frequently asked questions
How is a lease rental calculated?
The financed amount (vehicle price minus down payment) is amortised over the lease term using the standard reducing-balance formula.
What down payment is typical?
Sri Lankan leasing companies often require 25–50% down payment depending on vehicle type and regulations. Try different values above.
Are insurance and registration included?
No. These are usually paid separately on top of the monthly rental.
Balloon payment?
Some leases include a final balloon payment. This basic calculator assumes a fully amortising lease with no balloon.
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Results are indicative estimates only. Actual rates, taxes and fees vary by institution and change over time. Confirm figures with your bank, employer or a qualified financial advisor before making decisions.