We Built the Tools We Wished Existed

Most people don’t fail at investing because they lack discipline. They fail because they never had clarity — on how much to invest, when to start, or what delay actually costs them.

Funds Calculators exists to fix that.

We’re a financial tools platform built around one belief: the right number, at the right moment, changes behavior. Our calculators don’t just crunch figures — they help you see your financial future clearly enough to act on it.

What Makes Us Different

There are plenty of free calculators online. Most are static, generic, and built once and forgotten.

We operate differently. Our tools are backed by FC Research Desk — our in-house research function that tracks real-world market variables, inflation trends, and return benchmarks. When you calculate a SIP return or a retirement corpus on our platform, the assumptions behind that number are actively maintained — not pulled from a textbook published five years ago.

We also think about design. Finance is already intimidating. Our interface is built to remove friction, not add to it — so you spend your time planning, not deciphering.

Our Calculators

Each tool in our suite is built for a specific financial decision — not just a general purpose.

SIP Calculator

Find out what your monthly investments will be worth — with compounding shown clearly over time. A ₹10,000/month SIP at 12% annual return over 20 years grows to approximately ₹99.9 lakh. Only ₹24 lakh is your own money; the rest is compounding at work.

Goal SIP Calculator

Work backwards from your target. Enter what you want to achieve and by when, and we’ll tell you exactly what to invest each month to get there.

Smart Goal Calculator

Plan for real life events — a wedding, your child’s college, a dream trip — with timelines, current savings, and inflation all factored in.

Inflation Calculator

See what today’s ₹1,00,000 will actually buy you in 10, 20, or 30 years. At 6% average inflation, that same amount costs over ₹2,40,000 in 15 years — a number that should change how you save.

Cost of Delay Calculator

The most eye-opening tool we have. See the exact rupee cost of waiting one year, three years, or five years to start investing. Delaying a ₹10,000/month SIP by just 5 years can cost you over ₹70 lakh in final corpus.

Lumpsum Investment Calculator

Already have a sum to deploy? Model your one-time investment across different return scenarios and time horizons to see what it could realistically become.

Retirement Planning Calculator

Calculate the corpus you’ll need — and the monthly investment required to build it — based on your current age, monthly expenses, inflation, and retirement target. Most people underestimate this number significantly without running the actual math.

Step-Up SIP Calculator

Increase your investment in line with your annual salary growth. A ₹5,000/month SIP stepped up 10% every year for 15 years builds nearly ₹9.6 lakh more than a flat SIP starting at the same amount — a difference most calculators never show you.

Systematic Withdrawal Plan (SWP) Calculator

Planning to draw from your investments in retirement? Model how long your corpus lasts at different monthly withdrawal rates while the remaining balance stays invested and keeps earning.

Our Commitment to Accuracy

We take precision seriously — because a ₹500 error in your monthly SIP estimate can compound into a ₹2–3 lakh gap over 20 years.

Every algorithm we deploy is tested against standard financial formulas and cross-checked against market-grade tools. Our FC Research Desk team reviews assumptions periodically to ensure the inputs you’re using reflect current conditions, not outdated benchmarks.

We don’t store your financial data. All calculations run in your browser — no account needed, no data retained, complete confidentiality.

Who This Is For

Whether you’re a first-time investor trying to figure out how much to put in a SIP, someone planning a major life goal with the Smart Goal Calculator, or a retiree stress-testing withdrawal rates with the SWP Calculator — our tools meet you where you are.

You don’t need a financial background to use them. You need ten minutes and a goal.

Built on a Simple Conviction

Professional financial planning shouldn’t require a financial advisor’s fee. The math is knowable. The tools should be free. And the decisions should be yours.

That’s what Funds Calculators is here for.

Explore the calculators. Run the numbers. Invest with clarity.

Have a suggestion or found a tool that helped you? We’d genuinely like to hear from you — your feedback directly shapes what we build next. Reach out here. Read our latest articles on the Funds Calculators Blog.

All content is subject to our Financial Disclaimer. For copyright and content policies, see our DMCA Policy.