This free mortgage calculator Kenya homebuyers can rely on takes the guesswork out of buying a home. Enter the property price, your deposit, the interest rate and the loan term below, and the mortgage calculator Kenya tool instantly shows your monthly repayment, the total interest you will pay, and the full cost of the loan. It is the fastest way to see what a home loan really costs before you talk to a bank.

Mortgage & Home Loan Calculator (Kenya)

Estimate your monthly repayment, total interest and total cost on a Kenyan home loan.

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Note: This is an estimate only. Kenyan mortgage rates change with the market and differ by lender, and most are variable, so your actual repayment can rise or fall. Banks also add fees (valuation, legal, stamp duty, insurance) that this tool does not include. Always confirm current terms with your lender before deciding.

How to use this mortgage calculator

Start with the property price, then enter the deposit you plan to put down. Most Kenyan banks ask for a deposit of at least 10% of the price, so a bigger deposit means a smaller loan and a lower monthly payment. Add the annual interest rate your lender has quoted and choose how many years you want to repay over, usually somewhere between 10 and 25 years. The mortgage calculator updates the moment you change any figure, so you can try different deposits and terms to see what fits your budget.

A worked KSh example

Say you are buying a house for KSh 8,000,000 with a KSh 800,000 deposit, borrowing KSh 7,200,000 at 13% over 20 years. The mortgage calculator shows a monthly repayment of about KSh 84,000, and roughly KSh 13,000,000 paid in interest over the full term, on top of the amount you borrowed. Seeing that interest figure is often a wake-up call: adding a little to your monthly payment, or borrowing over a shorter term, can save you a large amount over the life of the loan.

Why use a mortgage calculator before you buy

Buying a home is the biggest financial commitment most Kenyans ever make, so going in with clear numbers matters. A mortgage calculator Kenya buyers can use in seconds turns a vague monthly worry into a firm figure you can plan around. It shows whether a house is truly within reach, how much a slightly bigger deposit would save you, and what a small change in the interest rate does to your budget over 20 years. Running the mortgage calculator before you visit a bank also means you walk in already knowing what to expect, so you can question a quote that looks off rather than simply accepting it.

How mortgage repayments work in Kenya

Kenyan mortgages use the reducing-balance method, which means interest is charged only on the amount you still owe. Early on, most of each payment goes towards interest and only a little towards the loan itself. Over time that flips, and more of your money starts clearing the balance. Almost all local mortgages carry a variable rate, so if the market moves your repayment can rise or fall, which is why it pays to leave some room in your budget.

Before you commit, it helps to shop around. Our guides to the best mortgage rates in Kenya and how a mortgage in Kenya actually works walk through the fees and fine print, and if you are weighing your options, our mortgage vs SACCO loan comparison is worth a read. You can also follow the wider cost of borrowing through the Central Bank of Kenya, whose base rate feeds into mortgage pricing.

Mortgage calculator Kenya showing home loan repayment
Frequently asked questions

Is this mortgage calculator accurate?

It uses the same reducing-balance formula Kenyan banks use, so the monthly repayment is a reliable estimate. It does not include fees such as valuation, legal costs, stamp duty or mortgage insurance, and because most rates are variable, your real payment can change over time.

How much deposit do I need for a mortgage in Kenya?

Most banks ask for at least 10% of the property price, and some ask for more. A larger deposit lowers your loan, your monthly payment and the total interest, so it is worth saving as much as you comfortably can before you buy.

What interest rate should I enter?

Enter the rate your lender has quoted you. If you are still comparing, Kenyan mortgage rates have recently sat broadly in the low-to-mid teens, but they vary by bank and by the market, so use our best mortgage rates guide as a starting point and confirm the current figure with the lender.

Can I lower my monthly repayment?

Yes. A bigger deposit, a longer term or a lower interest rate all reduce the monthly payment. Just remember that stretching the term lowers the monthly cost but increases the total interest you pay, so use the mortgage calculator to find the balance that works for you.

Disclaimer: This mortgage calculator is for educational and informational purposes only and does not constitute financial advice. Results are estimates based on the figures you enter and exclude fees, insurance and rate changes. Kenyan mortgage rates are variable and differ by lender. Always confirm current terms with your bank and consider consulting a licensed financial advisor before taking a home loan.