Investment Calculator

Calculate annual growth (CAGR), project a future value, or estimate the time required to reach your investment target.

1

CAGR Calculator

Initial amount → Ending amount → Year of investment = CAGR %

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Calculated result

Enter all three values above to calculate CAGR

The CAGR Calculator tells you how fast your money actually grew. Enter what you invested (one lump sum, or a fixed amount every month in SIP mode), what it is worth today, and how long it was held — in years or months. It then shows the CAGR %, the single steady yearly rate that smooths out good and bad years into one honest average, making it the fairest way to compare funds, stocks or any two investments. The Total invested and Multiple figures show your overall gain at a glance.

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Future Value Calculator

Initial amount → CAGR % → Year of investment = Ending amount

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Calculated result

Enter all three values above to calculate the ending amount

The Future Value Calculator shows what your money grows into. Enter your starting amount, the annual growth rate you expect as a percentage — type 12.4% for a 12.4% yearly rate — and how long you will stay invested, and the ending amount appears instantly. Choose Lumpsum for a one-time investment or Monthly SIP if you invest a fixed amount every month, and switch the time field between years and months if you prefer. The Gain % and Total invested figures below the result show your real growth — useful for planning goals like a house, retirement or a child's education.

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Time to Goal Calculator

Initial amount → Ending amount → CAGR % = Year of investment

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Calculated result

Enter all three values above — if the CAGR can never reach the ending amount, no result is possible

The Time to Goal Calculator works out the missing piece — time. Enter what you have today (or your monthly amount in SIP mode), the amount you want to end up with, and your expected growth rate as a percentage — type 12.4% for a 12.4% yearly rate. It answers how many years of investing you need to reach your target, and also shows the answer in months and a years-and-months breakdown. If your rate is too low to ever reach the target, it warns you honestly instead of showing a misleading number — handy when a savings goal has a deadline.

GrowthRate app icon

GrowthRate mobile app

Download it to your phone

Install GrowthRate on your home screen and open all three calculators full screen, like a normal app — no app store, no sign-up.

iPhone / iPad: tap Share, then “Add to Home Screen”.

Android: tap the browser menu, then “Install app”.