Insights & Case Studies
💡 Deep Dive & Case Studies
📈 Original Case Study: The ₹5,000 Difference
Arjun starts a ₹5,000 monthly SIP at age 25, while Karan waits until 35 and invests ₹10,000. Both earn 12% annual returns. Arjun's total investment = ₹21 lakh; final corpus = ₹3.53 crore. Karan's total investment = ₹30 lakh; final corpus = ₹2.28 crore. Arjun invested less but ended with over ₹1.25 crore more – all because of the extra decade of compounding.
Data verified using the FinnHub algorithm. Try the SIP calculator to run your own scenarios.
🧠 Beyond the Formula: The Behavioral Edge
While calculators give precise numbers, real wealth is built by discipline. Investors who automate their SIPs and ignore market noise outperform those who try to time the market by nearly 3% annually.
📚 Why Inflation-Adjusted Returns Matter
Most calculators show only nominal returns, which can be misleading. A ₹1 crore target 20 years from now will only have the purchasing power of about ₹31 lakh today if inflation averages 6%. That's why every calculator on FinnHub includes an inflation input and a real‑value output – so you see the truth.
✨ Four Habits That Compound Quietly
Respect inflation
At 6% inflation, your money loses half its buying power in 12 years. Step-up your SIP just to stand still.
Automate the increase
Bumping your monthly SIP by 10% a year can 2–3× your final corpus over two decades — without lifestyle pain.
Plan in real rupees
Targets only make sense after inflation. A ₹1 crore goal in 2046 is worth roughly ₹31 lakh in today's money.
Start, then optimise
Begin small this month. Time in the market beats timing the market — every single decade on record.