What is the difference between 10%, 20%, and 30% CAGR over 20 years?

Starting with ₹1 lakh: at 10% CAGR you get ~₹6.7L, at 20% CAGR you get ~₹38.3L, and at 30% CAGR you get ~₹1.9 Cr. The 30% portfolio is nearly 29× larger than the 10% portfolio — on the exact same starting amount.

Why does a small difference in CAGR matter so much?

Compounding amplifies every percentage point of return exponentially over time. A 20% CAGR over 20 years produces nearly 6× more wealth than a 10% CAGR. Time is the multiplier — the longer your horizon, the more each extra percent matters.

10-20-30 Compounding Visualiser — See the Wealth Gap | Clearmind

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Starting capital (₹)

Horizon: 20 years

5y10y20y30y40y

10% CAGR

₹6.73 L

6.7× your money

20% CAGR

₹38.34 L

38.3× your money

30% CAGR

₹1.90 Cr

190.0× your money

🛍️What can you actually buy with this?

10% CAGR · ₹6.73 L

📱

iPhone 16 Pro Max

× 4

🛵Honda Activa×7

Next unlock: 🚗 Maruti Swift₹27,250 away

20% CAGR · ₹38.34 L

💎

Gold brick (100 g)

× 4

🚗Maruti Swift×5
📱iPhone 16 Pro Max×28
🛵Honda Activa×42

Next unlock: 🏎️ BMW 3 Series₹11.66 L away

30% CAGR · ₹1.90 Cr

🏠

2BHK flat (Tier-2 city)

× 3

🏎️BMW 3 Series×3
💎Gold brick (100 g)×22
🚗Maruti Swift×27
📱iPhone 16 Pro Max×140
🛵Honda Activa×211

Next unlock: 🚀 Lamborghini Huracán₹1.60 Cr away

Key milestones

Year	10%	20%	30%	Gap (30÷10)
Start	₹1.00 L	₹1.00 L	₹1.00 L	1×
5y	₹1.61 L	₹2.49 L	₹3.71 L	2.3×
10y	₹2.59 L	₹6.19 L	₹13.79 L	5.3×
15y	₹4.18 L	₹15.41 L	₹51.19 L	12.3×
20y	₹6.73 L	₹38.34 L	₹1.90 Cr	28.2×

The gap after 20 years: At 30% CAGR your capital is 28.2× larger than at 10% CAGR — on the exact same starting amount. A single extra percentage point, compounded for decades, is the single greatest wealth lever.

All figures are illustrative only. Actual returns depend on the investment, market conditions, and holding period. This is not a projection of any Clearmind product.

10 · 20 · 30 Visualiser