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Condo rental yield calculator

Enter your own numbers and the results update instantly. Starting values are examples, and every field can be changed.

Purchase
Rental income
Running costs
Loan (optional)
Net yield per year–
Gross yield (before costs)–
Monthly cash flow after loan–
Payback period (on net income)–
Loan payment per month–
Rent received per year–
Costs per year–
Net income per year (before loan)–
Total invested–
Got your result? Keep it or pass it onSave it as an image, send it on LINE, or copy a link that keeps your numbers so you can come back any time.

Estimates from your inputs, for early decisions. Net yield = net income ÷ (price + one-time costs). Loan uses equal monthly payments at an average rate. Check tax and actual rates with your bank and a tax adviser.

Take your numbers further

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Full versionLaunch price until 30 Nov 2026Rental yield calculator, full version (Excel)

Up to 10 units with per-unit and portfolio totals, cash-on-cash return, and a 10-year cash flow with adjustable rent and cost growth.

Excel · works in Excel, Google Sheets and Numbers · Thai and English editions

Pay by PromptPay, then get a code to download the file.

Service · Custom work appsSeveral units or your own formulas? Get a calculator built for your portfolio.From ฿990 / jobCustom Sheet

Also available: an architect can review your documents or a contractor quote (add-on). Ask by email or LINE

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