9 Best Free Online IRR Calculator Websites

Here is a list of best free online IRR calculator websites. IRR or Internal Rate of Return is the rate of interest that makes the collection of all cash flows zero. It also helps users measure the profitability of an investment. If you also want to calculate the Internal Rate of Return of your investment then check out these online IRR calculator websites.

These websites use initial investment amount and yearly expected cash flow values to determine the IRR percentage. On all these websites, users can enter both the positive and negative cash flow values. Besides this, some of these websites can also use multiples of initial investments and years of investment values to perform the IRR calculation. Apart from IRR, some of these calculators can also be used to calculate the Net Present Value. The process to perform IRR calculation is quite simple on all these websites. Still, to help out new users, I have included the necessary IRR calculation steps in the description of each website.

These IRR calculators also come with additional tools that may come in handy. Using additional tools, users can calculate Compound Interest, Margin, Amortization, Car Loan, and more. Go through the list to know more about these websites.

My Favorite Online IRR Calculator Website:

thecalculatorsite.com is my favorite website as it offers multiple methods to calculate the IRR value. Plus, it also quite simple to use.

You can also check out lists of best free Online Return On Investment Calculator, Online NPV Calculator, and Online Mortgage Overpayment Calculator websites.

Features/Website Names	Can Calculate IRR using Initial Investment and Estimated Uearly Cashflow	Shows IRR Calculation Formula	Contains IRR Calculation Examples
thecalculatorsite.com	✓	x	✓
calculatestuff.com	✓	✓	✓
gigacalculator.com	✓	✓	✓
tatacapital.com	✓	x	x
omnicalculator.com	✓	✓	✓
irrcalculator.net	✓	✓	✓
vindeep.com	✓	x	x
iqcalculators.com	✓	✓	x
moneyhub.co.nz	✓	x	x

thecalculatorsite.com

thecalculatorsite.com is a free online IRR calculator website. Using this website, users can calculate the internal rate of return value. To do that, it offers two separate calculators named as Simple IRR and IRR from Cash Flow.

The Simple IRR method can use either Figures (initial investment, investment return, and time values) or Multiple ( multiple type (0.5x, 1.0x, 1.5x, etc.) and Time Period values) to calculate the IRR. On the other hand, the IRR from Cash Flow option requires the Initial investment amount and cash flow of multiple years to calculate the IRR value. After performing the calculation, it shows the IRR in percentage along with investment and returns graphs. It also lets users change the currency type (Dollars, Euro, Yen, etc.). Now, follow the below steps.

How to calculate IRR online using thecalculatorsite.com:

Visit this website and go to either Simple IRR or IRR from the Cash Flow section.
Now, enter input values like initial investment, investment return, time period, multiple, etc., based on the selected IRR calculator type.
Lastly, click on the calculate button to view the final IRR value in percentage along with investment vs return graphs.

Additional Features:

This website also offers additional financial calculators like Compound Interest Calculator, Margin Calculator, Amortization calculator, Car Loan Calculator, and more.
On this website, users can also find calculators associated with Cooking, Health, Time, etc., topics.

Final Thoughts:

It is one of the best free online IRR calculator websites that offers multiple methods to calculate the internal rate of return percentage.

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calculatestuff.com

calculatestuff.com is another free online IRR calculator website. This website offers a simple IRR calculator that uses the Initial Investment amount and cash flow of multiple years to calculate the negative or positive IRR percentage value. Besides this, it also shows the IRR calculation formula that it uses to perform the calculation. To help out users, it also provides some IRR calculation examples. Now, follow the below steps.

How to calculate IRR online using calculatestuff.com:

Launch this website and go to the Internal Rate of Return calculator section.
Now, enter the initial investment amount.
Next, enter the Cash Flow values of multiple years.
Lastly, click on the Calculate button to view the IRR value in percentage.

Additional Features:

This website also contains online calculators covering Finance, Business, Health, Maths, etc., fields.

Final Thoughts:

It is another simple-to-use online IRR calculator that helps users quickly find out the internal rate of return value.

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gigacalculator.com

gigacalculator.com is another free online IRR calculator website. Using this website, users can calculate the Internal Rate of Return value along with Gross Return and Net Cash Flow values. To do that, users need to specify the initial investment amount, years of investment, and cash flow of each year. According to the submitted values, it calculates and shows the IRR in percentage.

This website also explains what is IRR in detail. Plus, it also shows the IRR calculation formula along with multiple examples. Now, follow the below steps.

How to calculate IRR online using gigacalculator.com:

Go to this website using the given link.
After that, enter the initial investment and years of investment values,
Now, enter the cash flow values of each year of the investment.
Lastly, click on the Calculate button to view the IRR percentage value.

Additional Features:

This website also comes with additional financial calculators like compound interest calculator, CD calculator, APY calculator, Rent Calculator, VAT Calculator, and more.

Final Thoughts:

It is another capable online IRR calculator website that can also calculate Gross Return and Net Cash Flow values along with IRR percentage values.

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tatacapital.com

tatacapital.com is another free online IRR calculator website. This website offers investment analysis tools along with an IRR calculator. Its IRR calculator uses the initial investment amount, the amount you are expected to receive each year, and the number of investment years. Using provided values, it performs the calculation and shows the final internal rate of return on the cash flow in percentage. Now, follow the below steps.

How to calculate IRR online using tatacapital.com:

Go to this website and open up the IRR Calculator section.
After that, enter the initial investment amount.
Next, specify the amount you are expected to receive each year along with the years of the investment,
Lastly, click on the Next button to view the final IRR percentage value in percentage.

Additional Features:

This website also answers various questions related to IRR like what is IRR Calculator, How to use an IRR Calculator, Benefits of an IRR calculator, etc.

Final Thoughts:

It is another good online IRR calculator website that offers all the tools to quickly find out the IRR of an investment.

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omnicalculator.com

omnicalculator.com is another free online IRR calculator website. This website helps users calculate the internal rate of return value in percentage. To do that, it uses the initial investment amount and cash flow of each year of the investment. It also explains what the internal rate of return is and shows the IRR calculation formula. An example of IRR calculation is also provided by it with the proper explanation. Now, follow the below steps.

How to calculate IRR online using omnicalculator.com:

Go to this website and open up the IRR calculator.
Now, enter the initial investment amount and annual cash flow amount for multiple years.
Next, let this website perform the calculation to get the final internal rate of return value in percentage.

Additional Features:

On this website, users also get additional investment calculators such as 401k calculator, after-tax cost of debt, Altman z score, and more.

Final Thoughts:

It is another good online IRR calculator website that offers all the tools to quickly find out the internal rate of the return value.

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irrcalculator.net

irrcalculator.net is yet another free online IRR calculator website. Through this website, users can calculate the IRR percentage based on the initial investment amount and annual cash flow values. Besides calculating the IRR value, it also shows the annual cash flow table. Now, follow the below steps.

How to calculate IRR online using irrcalculator.net:

Visit this website using the given link.
After that, enter the Initial Investment amount.
Now, enter the cash flow of each investment year.
Lastly, click on the Calculate button to view the final IRR value in percentage.

Additional Features:

This website also comes with some additional tools namely NPV Calculator, CAGR Calculator, and CAGR vs IRR.

Final Thoughts:

It is another good online IRR calculator website that anyone can use to quickly calculate the internal rate of return of an investment.

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vindeep.com

vindeep.com is another free online IRR calculator website. This website comes with multiple financial calculators one of which is an IRR calculator. This calculator requires the Initial Investment Amount and yearly cashflow values to calculate the IRR. Unlike other similar websites, it lets users change the cash flow frequency to Semi-Annual, Quarterly, and Monthly. It also provides a brief explanation of the Internal Rate of Return calculation. Now, follow the below steps.

How to calculate IRR online using vindeep.com:

Visit this website and open up the IRR calculator.
After that, enter the Initial Investment amount.
Now, specify the frequency of the cash flow.
Next, enter the projected cash flow values in the Period fields.

Additional Features:

IRR Excel: It explains the process of IRR calculation on Excel sheets.
Calculators: A good set of online calculators are present on this website like EMI Calculator, APR Calculator, Interest Rate Converter, Savings Calculator, and more.

Final Thoughts:

It is a simple and effective online IRR calculator website that anyone can use without much hassle.

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iqcalculators.com

iqcalculators.com is yet another free online IRR calculator website. This website comes with an NPVIRR calculator that uses initial investment, year of investment, annual net cash flow, discount rate, cash flow increase, and investment appreciation rate values to calculate the IRR. Besides IRR, it is also capable of calculating the Net Present Value, Total Cash Flow, and Final Investment Value. It also generates an internal rate of return graph and data table. Now, check out the below steps.

How to calculate IRR online using iqcalculators.com:

Visit this website and open up the NPVIRR section.
After that, enter the initial investment, annual net cash flow, discount rate etc., input values,
Next, let this website perform the calculation to view the final IRR percentage value and graph.

Additional Features:

This website also answers various questions related to IRR and NPV.

Final Thoughts:

It is another good online IRR calculator website that can calculate both the Internal Rate of Return and Net Present Value with ease.

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moneyhub.co.nz

moneyhub.co.nz is the last free online IRR calculator website. It is another standard internal rate of return calculator that can calculate and shows the IRR value in percentage. To do that, it needs initial investment value and expected yearly cash flow values. After submitting all the values, users just need to start the calculation to find out the final IRR percentage. Now, follow the below steps.