Monthly repayment and total interest on a UAE home loan.
Monthly repayment
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Total interest
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Total repaid
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Worked example
Take a buyer financing an AED 1,500,000 home loan at a fixed rate of 4.5% over the full 25-year Central Bank maximum. The monthly repayment uses the standard amortisation formula, where the rate is converted to a monthly figure of 0.375% and spread across 300 monthly payments. The repayment works out to about AED 8,337 a month. Over the whole term you repay roughly AED 2,501,246 in total, of which AED 1,001,246 is interest. The interest is larger than many buyers expect because a 25-year term keeps the balance high for a long time. Note that there is no personal income tax relief on mortgage interest in the UAE, so the interest is a pure cost.
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How it is calculated
The monthly repayment is a fixed-rate amortising payment. The annual interest rate is divided by 12 to get a monthly rate, and the term in years is multiplied by 12 to get the number of payments. The standard annuity formula then finds the level payment that clears the balance to zero at the end of the term. Early payments are mostly interest because the balance is high, and later payments are mostly principal. The Central Bank of the UAE caps home loan terms at 25 years, so this tool limits the term to that maximum. A longer term lowers the monthly figure but raises total interest, while a shorter term does the opposite.