What Is a Monthly Investment Calculator?
A Monthly Investment Calculator helps you reverse-engineer your financial goals. While a traditional SIP calculator asks "how much will my monthly investment grow into?", this tool asks "how much do I need to invest monthly to reach my target corpus?"
How Much Should You Invest Every Month?
The required monthly investment depends on three primary factors: the size of your goal, the time you have until you need the money, and your expected rate of return. A ₹1 Crore goal might require ₹50,000 per month if you only have 10 years, but just ₹10,000 per month if you have 20 years. Time is the ultimate multiplier.
Monthly Investment Required for Common Goals
Assuming a 12% expected annual return over 10 years (without step-ups or inflation adjustments):
- ₹10 Lakh Goal: ~₹4,304 / month
- ₹25 Lakh Goal: ~₹10,760 / month
- ₹50 Lakh Goal: ~₹21,520 / month
- ₹1 Crore Goal: ~₹43,041 / month
- ₹2 Crore Goal: ~₹86,082 / month
- ₹5 Crore Goal: ~₹2,15,206 / month
How Investment Duration Impacts Contributions
Delaying your investment journey severely increases the monthly burden. As shown in the "Cost of Delay" card above, missing just one year of early compounding forces you to contribute significantly more out-of-pocket later. Starting early allows the market to fund your goals instead of your salary.