What is compound interest?

Compound interest is the interest on a loan or deposit calculated based on both the initial principal and the accumulated interest from previous periods. It is often described as 'interest on interest'.

How does the frequency of compounding affect my returns?

The more frequently interest is compounded (e.g., monthly vs. annually), the higher the final amount will be. This is because interest starts earning more interest sooner.

What is the Rule of 72?

The Rule of 72 is a quick way to estimate how long it will take to double your money. Divide 72 by your expected annual return rate. For example, at a 12% return, your money doubles in approximately 6 years.

Is a lumpsum or SIP better for long-term investing?

A lumpsum can be better if you have a large amount and the market is low, but an SIP (Systematic Investment Plan) is generally better for most people as it averages the cost of purchase and instills disciplined saving.

Investment Calculator

Estimate the future value of your investments. Plan your financial goals.

Investment Details

Enter your investment details to project future growth.

Initial Investment

₹

Monthly Contribution

₹

Annual Return Rate

Investment Period

₹

Investment Goal

₹

Results

Final Amount

₹3,00,850.72

Total Contributions

₹1,30,000

Total Growth

₹1,70,850.72

Annualized Return

4.28%

Everything You Need to Know About Wealth Creation & Compounding

Investing is the key to building long-term wealth and achieving financial independence. By putting your money to work in assets like stocks, mutual funds, or fixed deposits, you leverage the power of compounding to grow your savings exponentially over time.

1The Power of Compounding

Albert Einstein famously called compounding the 'eighth wonder of the world.' It refers to the process where the returns on your investment start earning their own returns. The longer your money stays invested, the more dramatic the growth becomes.

2Consistency Over Quantity

Investing a small amount regularly (SIP) is often more effective than waiting for a large 'perfect' moment to invest a lumpsum. Disciplined investing helps you navigate market volatility through rupee cost averaging.

3Risk vs. Reward

Every investment carries some risk. Generally, higher potential returns (like in Equity) come with higher volatility. A balanced portfolio that matches your risk appetite and time horizon is essential for stress-free investing.

4Beating Inflation

The primary goal of investing is to ensure your money grows faster than the rate of inflation. Traditional savings accounts often fail this test, which is why exposure to growth assets like mutual funds is vital.

Frequently Asked Questions

What is a Systematic Investment Plan (SIP)?

An SIP allows you to invest a fixed amount in a mutual fund scheme at regular intervals (monthly or quarterly). It helps in disciplined saving and reduces the risk of market timing.

How much should I invest every month?

A common rule of thumb is the 50/30/20 rule, where 20% of your take-home income goes toward investments and debt repayment. However, your specific goal and timeline should dictate the amount.

What is the difference between Equity and Debt?

Equity represents ownership in companies and offers higher growth potential with higher risk. Debt involves lending money (to government or corporates) for fixed interest, offering lower growth but higher safety.

Ready to explore more tools?

Check out our related financial calculators to get a complete picture of your financial health.

SIP Calculator Mutual Fund Calculator Compound Interest Calculator

Calculation guide

How to use the Investment Calculator

Estimate the future value of your investments. Plan your financial goals. This tool is designed for Indian users who want a quick estimate before comparing options, speaking with an advisor, or committing money. It helps you estimate future value, compare contribution amounts, understand compounding, and set realistic expectations before investing.

Formula and methodology

Future value depends on contribution amount, expected annual return, compounding frequency, and time invested. For SIPs, the calculator uses periodic investment compounding rather than treating all money as invested on day one.

WealthWiseGrow keeps calculator inputs private in your browser wherever possible. The result should be treated as an educational estimate and reviewed against the official product terms, bank quote, fund document, tax rule, or salary structure that applies to your situation.

Example interpretation

For example, increasing a monthly SIP from Rs 5,000 to Rs 7,500 can have a larger long-term impact than chasing an extra 1% return, especially over 10 to 15 years. The calculator helps you test those trade-offs before committing money.

After calculating, compare at least two scenarios: a conservative case and an optimistic case. This helps you avoid planning around a single number that may not survive changes in income, interest rates, inflation, tax rules, or market returns.

Key assumptions

- Expected return is an estimate, not a guarantee.
- Taxes, exit loads, expense ratios, brokerage, and market volatility can reduce real returns.
- Inflation should be considered when converting future value into today's purchasing power.

Common mistakes

- Treating projected returns as guaranteed outcomes.
- Ignoring inflation and tax impact.
- Stopping long-term investments because of short-term market movement.

Related tools

Editorial note: Calculators on WealthWiseGrow are for education and planning. They are reviewed for formula accuracy, but they do not replace professional financial, tax, legal, or investment advice.

Investment Tips

✓ Start investing early to leverage compounding.

✓ Regular contributions can significantly boost returns.

✓ Diversify your portfolio to manage risk.