ROI Calculator

Use this ROI calculator to find out exactly how much return an investment has generated in percentage and absolute terms.

ROI Calculator — Return on Investment

Amount Invested

Enter the total amount you invested (in ₹)

Please enter a valid amount greater than 0.

Amount Returned

Enter the total value received back (in ₹)

Please enter a valid amount greater than 0.

Investment Period

Duration of the investment in years

Please enter a valid period between 1 and 100 years.

Return on Investment

60.00^%

total return on your investment

Investment Gain₹60,000

Annualised ROI+16.96%

What Is Return on Investment (ROI)?

Return on investment is one of the simplest ways to measure how well an investment has performed. In plain terms, it tells a person how much profit or loss they made relative to the money they put in.

A shopkeeper who spends ₹50,000 on renovating a store and sees monthly revenue increase by ₹15,000 can use ROI to assess whether the spending made business sense.

How to Use ROI Calculator?

Enter the amount invested. Type the total cost of the investment in the first input field. This should include all associated costs such as brokerage, registration fees, or setup expenses.
Enter the amount received. In the second field, type the total value received or the current value of the investment. This could be the maturity value, selling price, or current market value.
Click the calculate button. The tool will instantly display the ROI in both percentage and absolute return (in ₹).
Review the results. Check the percentage return to understand the efficiency of the investment. Use the absolute return figure to see the actual profit or loss in rupees.
Reset and compare. Clear the fields and enter values for a different investment to compare returns across options like FDs, mutual funds, or real estate.

Who Should Use the ROI Calculator?

This return on investment calculator is built for a wide audience:

Individual investors track returns on mutual funds, stocks, FDs, gold, or real estate against expectations.
Startup founders and small business owners evaluating whether a capital expense, a new hire, or an operational change delivered adequate returns.
Freelancers and consultants measure whether spending on tools, courses, or certifications translated into higher earnings.
Marketing professionals assessing the effectiveness of ad campaigns or content marketing budgets.
Students and early career professionals learn personal finance fundamentals and build a strong foundation for wealth creation.
Anyone comparing two or more investment options who wants a quick, reliable number to guide their decision.

Formula to Calculate Return on Investment

The standard formula to calculate return on investment is straightforward:

ROI (%) = [(Final Value of Investment − Cost of Investment) / Cost of Investment] × 100

Let us break this down.

The Cost of Investment is the total amount spent to acquire or start the investment. This includes the principal amount along with any transaction charges, taxes paid at entry, brokerage, or setup costs.

The Final Value of Investment is the amount received at the end. It could be the selling price, the maturity value, or the current market value if the investment is still active.

Example 1: Mutual Fund Investment

An investor put ₹2,00,000 into an equity mutual fund in January 2024. By May 2026, the investment value grew to ₹2,72,000.

ROI = [(2,72,000 − 2,00,000) / 2,00,000] × 100 ROI = [72,000 / 2,00,000] × 100 ROI = 36%

The investor earned a 36% return on the initial investment over roughly 28 months.

Example 2: Small Business Marketing Spend

A small bakery owner in Pune spent ₹40,000 on Instagram advertising over three months. The campaign directly generated ₹1,10,000 in new orders that would not have come otherwise.

ROI = [(1,10,000 − 40,000) / 40,000] × 100 ROI = [70,000 / 40,000] × 100 ROI = 175%

That is a strong return. The owner now has a clear data point to decide whether to increase the advertising budget next quarter.

Why Is ROI Important?

ROI matters because it translates complicated financial outcomes into one simple number that anyone can understand. Here is why it deserves attention across different contexts.

Personal finance decisions:
Helps compare options like a ₹5,00,000 fixed deposit at 7.25% versus an equity mutual fund returning 14%, putting both on equal footing.
Business investments:
Reveals whether money spent on equipment, hiring, or technology is generating proportional returns, helping founders and business owners spend wisely.
Marketing spend:
Measures campaign effectiveness clearly, ensuring every rupee spent on ads or partnerships delivers measurable results.
Comparing investment products:
Acts as a quick first filter across NPS, Sovereign Gold Bonds, equity, REITs, index funds, and corporate FDs to narrow down the best options.

ROI Calculator for Different Investment Types

One of the strengths of this return on investment calculator is its versatility. Here is how it applies across popular Indian investment avenues.

Mutual Funds and SIPs

For lump sum mutual fund investments, enter the invested amount and the current or redeemed value. The calculator shows the total ROI instantly.

For SIPs, the calculation is slightly more complex because money is invested in instalments over time. A simplified approach is to enter the total amount invested across all SIP instalments and the final portfolio value. While this gives a basic ROI, investors comparing SIPs should also check XIRR for a more precise picture.

Worked Example: An investor started a monthly SIP of ₹10,000 in a large cap fund in June 2023. By May 2026, the total invested amount is ₹3,60,000 (36 months × ₹10,000). The current portfolio value is ₹4,45,000.

ROI = [(4,45,000 − 3,60,000) / 3,60,000] × 100 = 23.6%

Fixed Deposits

FDs are straightforward. Enter the principal deposited and the maturity value (including interest). The ROI reflects the total return over the FD tenure.

Real Estate Property

For property investments, the cost should include the purchase price, stamp duty, registration charges, brokerage, and any renovation expenses. The final value is the selling price or the current market valuation minus selling expenses.

Worked Example: A buyer purchased a 2BHK flat in Hyderabad in 2021 for ₹55,00,000 (including all charges). By 2026, the market value is ₹74,00,000.

ROI = [(74,00,000 − 55,00,000) / 55,00,000] × 100 = 34.5%

Over five years, that is roughly 6.1% annualized. Useful context when someone claims real estate “always beats mutual funds.”

Stock Market Investments

Enter the total purchase cost (including brokerage and taxes) and the selling price or current value. This works for individual stocks, ETFs, or portfolio level evaluation.

Business or Marketing Spend

For businesses, the invested amount is the total expense (campaign cost, tool subscription, equipment purchase), and the return is the measurable revenue or cost saving generated.

Gold Investments

Whether someone bought physical gold, Sovereign Gold Bonds, or Gold ETFs, the ROI calculator works the same way. Enter the purchase cost and the current or selling value.

ROI vs Other Financial Metrics

ROI is one of several metrics investors use. Here is how it compares with some common alternatives.

ROI vs CAGR
CAGR (Compound Annual Growth Rate) shows the smoothed annual rate of return over a period, assuming reinvestment. ROI gives the total return without annualizing. CAGR is better for comparing investments of different tenures. Use the ROI calculator for a quick total return figure, and a CAGR calculator when tenure based comparison is needed.
ROI vs IRR
IRR (Internal Rate of Return) accounts for the timing and size of multiple cash flows. It is more accurate for SIPs, EMI based investments, or businesses with irregular income streams. ROI works best for single entry, single exit investments.
ROI vs Net Profit Margin
Net profit margin measures profitability relative to revenue in a business context. ROI measures return relative to the cost of investment. A business can have a healthy net margin but poor ROI if the initial investment was disproportionately large.

Limitations of ROI

Transparency builds trust, and every honest financial resource should acknowledge what ROI cannot do.

ROI does not account for the time value of money.
A 50% return over 2 years and a 50% return over 10 years show the same ROI, even though the former is clearly superior. Annualized ROI or CAGR should be used alongside for time sensitive decisions.
ROI ignores risk.
Two investments can deliver identical ROI numbers while carrying vastly different levels of risk. A government backed Sovereign Gold Bond and a speculative cryptocurrency investment might both show 20% ROI, but the journey and risk exposure are worlds apart.
ROI can be manipulated by selective cost inclusion.
If someone excludes certain costs from the calculation, the ROI figure gets artificially inflated. This is common in real estate advertisements where stamp duty, maintenance charges, and opportunity costs are conveniently left out.
ROI is not ideal for ongoing or irregular cash flow investments.
For SIPs, rental income properties, or businesses with fluctuating revenues, ROI gives a rough picture at best. Metrics like XIRR and IRR are more appropriate in these cases.

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Frequently Asked Questions (FAQ)

What is return on investment in simple words?

Return on investment is the profit or loss earned on an investment expressed as a percentage of the original amount invested. If someone put in ₹1,00,000 and received ₹1,20,000, the ROI is 20%. It is one of the simplest ways to measure how well money has worked.