📊 What is an Investment Calculator?

An Investment Calculator helps you estimate how your money grows over time based on:

• Initial investment
• Monthly contribution
• Interest rate
• Time period

🎯 How to Use an Investment Calculator

1. Enter Initial Investment
   • Example: ₹10,000
2. Enter Monthly Investment (Optional)
   • Example: ₹2,000
3. Enter Interest Rate (%)
   • Example: 10%
4. Enter Time Period
   • Example: 5 years
5. Click “Calculate”
   • Press the calculate button
6. View Result
   • Total investment
   • Interest earned
   • Final value

📊 Formula Used

👉 Future Value = P × (1 + r)^n
👉 For SIP: Compound interest formula is used

Where:

• P = Principal amount
• r = Interest rate
• n = Time period

📊 Example

👉 Initial = ₹10,000
👉 Monthly = ₹2,000
👉 Rate = 10%
👉 Time = 5 years

➡️ Final Value ≈ ₹1.8 – ₹2 lakh (approx)

⚡ Common Uses

• 💰 Wealth planning
• 📈 SIP investments
• 🏦 Savings growth
• 📊 Financial goals