Investment Calculators for SIP, Retirement, Returns and Wealth Planning

India's mutual fund industry has grown substantially over the past decade, with systematic investment plans becoming the most popular way for retail investors to build wealth. Yet many investors still start without a clear projection of how their money could grow, how much they actually need for retirement, or what return rate they should realistically expect. That is where well-built investment calculators become valuable — not as prediction tools, but as planning tools.

A SIP calculator is often the first tool new investors use. It answers a simple question: if I invest a fixed amount every month at an assumed rate of return, what will my corpus look like after 10, 15, or 25 years? The power of compounding makes a significant difference over longer durations. For instance, increasing a ₹10,000 monthly SIP by just 10% every year — using a step-up SIP approach — can nearly double the final corpus compared to keeping the SIP flat.

Retirement planning requires a different set of calculations. You need to estimate your future expenses adjusted for inflation, determine the corpus required to sustain those expenses for 25 to 30 years, and then work backwards to figure out how much to invest today. Our Retirement Calculator handles this end-to-end. Once you have a corpus, the SWP Calculator helps you model how much you can withdraw monthly while keeping the remaining corpus invested.

Understanding returns is equally important. CAGR (Compound Annual Growth Rate) is the standard metric for evaluating how a single investment has performed over time. But if you have been investing through SIPs or have made multiple buy and sell transactions, XIRR is the more accurate metric — it accounts for the exact timing and amount of each cash flow. Many investors unknowingly compare CAGR figures from different investment types without realising they are not measuring the same thing. Our CAGR vs XIRR guide explains when to use each metric.

Inflation is the factor most commonly overlooked in financial planning. At 6% annual inflation — India's historical average — the purchasing power of ₹1 crore today drops to roughly ₹31 lakhs in 20 years. The Inflation Calculator makes this visible so that your savings targets account for rising costs, not just today's prices.

Every calculator on this platform is built specifically for Indian investors — with INR formatting, the Indian numbering system (lakhs and crores), and default values that reflect Indian market conditions. Whether you are a first-time SIP investor or someone planning a FIRE retirement, these tools are designed to help you plan with clarity rather than complexity. Use them to compare scenarios, test assumptions, and build confidence in your financial decisions.