Rental Yield Calculator Singapore

What Is a Rental Yield Calculator Singapore?

A Rental Yield Calculator Singapore compares the rental income from a property with its purchase price or current value.

The calculator shows:

• gross rental yield;
• net rental yield; and
• estimated net rental income per year.

Gross yield is a simple comparison using 12 months of rent. Net yield provides a more practical estimate by allowing for expected vacancy and annual operating costs.

The result is an estimate. It does not predict future rent, property prices or investment performance.

How to Use the Rental Yield Calculator

1. Enter the Property Value or Purchase Price

Enter the price paid for the property or its current estimated value in Singapore dollars.

Use the same basis when comparing different properties. For example, do not use the purchase price for one property and a recent market estimate for another unless that difference is intentional.

The calculator uses this amount as the denominator for both gross and net rental yield.

For a broader affordability check before buying, the Property Calculator Singapore helps examine other property-related figures. Rental yield alone does not show whether a purchase is affordable.

2. Enter the Monthly Gross Rent

Enter the expected gross monthly rent before deducting expenses.

For comparison with official private residential rental information, URA defines rental as gross monthly rent including service charge but excluding GST. You can review recent private residential rental contracts through URA.

Use a realistic rent based on comparable properties. An advertised asking rent may be higher than the amount eventually agreed with a tenant.

3. Enter Expected Vacancy

Enter the number of months per year during which you expect the property to have no rental income.

Enter 0 if you want to assume that the property remains occupied throughout the year. A value such as 0.5 represents approximately half a month without rent.

Vacancy reduces the estimated net rental income. It does not change the calculator’s basic gross yield, which uses 12 months of stated rent.

4. Enter Annual Property Operating Costs

Add the recurring annual costs you want included in the net-yield calculation.

These may include:

• maintenance charges;
• property tax;
• insurance;
• routine repairs;
• agent or management fees; and
• other recurring ownership expenses.

The Property Tax Calculator Singapore can separately estimate annual property tax from Annual Value and occupancy type. You can then include that amount in annual operating costs.

Do not enter the property purchase price or financing principal in this field.

Rental Yield Formulas Used

The calculator first determines annual gross rent:

Annual gross rent = Monthly gross rent × 12

Gross rental yield is then calculated as:

Gross rental yield = Annual gross rent ÷ Property value × 100

To calculate net income, the calculator allows for vacancy:

Rent after vacancy = Monthly gross rent × (12 − Vacancy months)

It then deducts the annual operating costs:

Estimated net rental income = Rent after vacancy − Annual operating costs

Finally:

Net rental yield = Estimated net rental income ÷ Property value × 100

Loan repayments are not deducted automatically. A Mortgage Calculator Singapore estimates monthly repayments and loan interest separately because financing costs depend on the loan amount, tenure and interest rate.

Rental Yield Calculation Example

Suppose a property has the following details:

• Property value: S$1,000,000
• Monthly gross rent: S$4,000
• Expected vacancy: 1 month per year
• Annual operating costs: S$6,000

First, calculate the annual gross rent:

S$4,000 × 12 = S$48,000

Gross rental yield:

S$48,000 ÷ S$1,000,000 × 100 = 4.8%

Next, allow for one month of vacancy:

S$4,000 × 11 = S$44,000

Deduct annual operating costs:

S$44,000 − S$6,000 = S$38,000

Net rental yield:

S$38,000 ÷ S$1,000,000 × 100 = 3.8%

The calculator would show a gross yield of 4.8%, a net yield of 3.8% and estimated net rental income of S$38,000 per year.

Gross Yield vs Net Yield

Gross yield is useful for a quick first comparison. It requires only the property value and monthly rent.

However, gross yield does not account for vacancy or operating expenses. Two properties with the same gross yield may produce different net returns if their maintenance, property tax or repair costs are different.

Net yield is more useful for practical planning because it includes the vacancy and operating-cost assumptions entered. It is still not a complete measure of investment profit.

Purchase Costs and Financing

The calculator divides rental income by the entered property value or purchase price. It does not automatically increase the cost basis for stamp duties, legal fees, renovation or furnishing.

The Stamp Duty Calculator Singapore estimates supported property duties separately. If you want a yield based on total acquisition cost, calculate that total first and enter it as the property value.

Mortgage principal should not be treated as an annual operating expense. Interest and loan-related charges may affect your actual cash return, but this calculator does not calculate a leveraged or cash-on-cash return.

For an uncompleted new launch, the Progressive Payment Calculator Singapore estimates payments across construction stages. Rental yield generally becomes relevant only when the property can legally be occupied and rented out.

What the Calculator Does Not Determine

The calculator cannot tell you whether a property is a good investment. There is no single rental-yield percentage that suits every property, buyer or risk level.

It does not determine:

• future rental growth;
• future property value;
• tenant demand;
• legal rental eligibility;
• income tax on rental earnings;
• mortgage approval;
• cash flow after loan payments; or
• profit when the property is sold.

Actual results may change because of unexpected vacancy, repairs, agent fees, rent changes and updated property values.

Common Rental Yield Mistakes

Do not compare gross yield for one property with net yield for another. Use the same method for a fair comparison.

Avoid using an unrealistic asking rent. Recent contracts for similar properties can provide a better reference.

Include recurring expenses when calculating net yield. Leaving every cost at zero may make the return appear stronger than it is.

Do not enter monthly costs in the annual operating-cost field. Convert all recurring expenses to a yearly total first.

Vacancy must be entered as months per year, not as a percentage. For example, one expected vacant month should be entered as 1.

More Singapore-focused property and financial tools are available on the Calculator Singapores homepage. Each tool covers a separate calculation and should be used according to its stated limitations.

Frequently Asked Questions

Q1: What does the calculator calculate?

A: It calculates gross rental yield, net rental yield and estimated annual net rental income from the information entered.

Q2: What is the difference between gross and net rental yield?

A: Gross yield uses 12 months of rent without deducting expenses. Net yield allows for expected vacancy and annual operating costs.

Q3: Should I use the purchase price or current property value?

A: Either can be used, but the choice changes the result. Use the same basis when comparing properties.

Q4: Does the calculator include mortgage payments?

A: No. It does not deduct mortgage principal, interest or other financing charges.

Q5: What costs should I include?

A: Include recurring costs such as maintenance, property tax, insurance, repairs and management fees. Do not include the purchase price in this field.

Q6: Can net rental income be negative?

A: Yes. It can become negative if vacancy and annual costs are greater than the rent collected.

Q7: Is the calculated rental yield guaranteed?

A: No. It is an estimate based on your entries and is not investment advice or a guarantee of future returns.