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Mortgage Calculator
Estimate monthly amortized mortgage payments
Free, no signup. Calculation data stays in your browser.
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Results
Loan principal2,700,000 THB
Monthly payment50,952.3308 THB
Total payments3,057,139.8503 THB
Total interest357,139.8503 THB
Number of payments60
Assumes a constant interest rate and end-of-month payments; excludes fees and insurance.
Formula and method
Loan principal = home price − down payment. Payment = P × r ÷ (1 − (1 + r) to the power −n), with monthly rate r and n monthly payments.
Worked example
A THB 3,000,000 home with THB 300,000 down leaves THB 2,700,000 principal. At 0% for 30 years, the payment is THB 7,500 per month.
Frequently asked question
Does it support rates that change each year?
It assumes a constant rate for the entire term. Changing rates require recalculating the balance and payments under the bank contract.
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Account: TNGroup Soft TH