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FPSPOT

Financial Calculators

Use the same currency and consistent periods for each calculation. NPV uses a chosen discount rate; IRR solves for a rate; gross rental yield compares annual rent with price.

Net Present Value Calculator

One signed decimal amount per line; period 0 first. Up to 41 lines and 100 characters per amount. No commas or exponents.

Greater than -100 and at most 100000 percent, with up to 6 decimal places. A yearly rate is suitable only for yearly periods.

NPV = sum of each periodic cash flow divided by (1 + rate)^period. Period 0 is undiscounted. Use equal-length periods and the same currency; result rounded to two decimals.

Enter the values, then calculate.

Gross Rental Yield Calculator

Use a dot for decimals; omit commas and exponents. Up to 100 characters.

Use a positive price in the same currency as annual rent. Use a dot for decimals; omit commas and exponents. Up to 100 characters.

Gross annual yield = annual rent divided by property price, times 100. This excludes expenses, taxes, financing, vacancies and capital growth.

Enter the values, then calculate.

Open the IRR calculator

Enter periodic cash flows to solve for IRR, including multiple possible roots and search-domain limits.

NPV example

Cash flows −100, then 110 one period later, at a periodic discount rate of 10% have NPV 0.00. With −1000 followed by three payments of 400 at 10%, NPV is −5.26.

Gross rental yield example

Annual rent of 12,000 on a property price of 200,000 gives 6.00%. This gross figure does not subtract expenses or describe total investment return.