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Inflation Calculator — Calculate Purchasing Power Impact

See how inflation erodes your money's value over time. Enter an amount, inflation rate, and years to find the future equivalent value.

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Free Inflation Calculator Online

OptiDrop's Inflation Calculator shows you how the purchasing power of your money decreases over time due to inflation. Understanding inflation is crucial for long-term financial planning, retirement savings, and investment decisions.

How Does Inflation Affect Your Money?

Inflation means that the same amount of money buys fewer goods and services over time. For example, at 6% annual inflation, Rs. 1,00,000 today will only have the purchasing power of about Rs. 55,839 in 10 years. This calculator helps you understand this impact and plan your finances accordingly.

Why Plan for Inflation?

If your savings or investments earn returns lower than the inflation rate, you are effectively losing money in real terms. For example, a savings account paying 4% when inflation is 6% means you lose 2% of purchasing power every year. Invest in assets that consistently beat inflation to preserve and grow your wealth. All calculations happen in your browser with complete privacy.

Frequently Asked Questions

Inflation is the rate at which the general level of prices for goods and services rises over time, causing the purchasing power of money to decrease. When inflation is 6% per year, something that costs Rs. 100 today will cost Rs. 106 next year. Over time, inflation significantly erodes the real value of your savings.
The calculator uses the formula: Future Value = Current Amount x (1 + inflation rate)^number of years. This shows you how much money you would need in the future to have the same purchasing power as your current amount. The year-by-year table shows the declining value of money each year.
Historically, India's average inflation rate has been around 5-7% per annum over the past few decades. The Consumer Price Index (CPI) inflation rate fluctuates year to year. For long-term financial planning, using 5-6% as a conservative inflation estimate is commonly recommended.
To protect your money from inflation, invest in assets that generate returns higher than the inflation rate. Common options include equity mutual funds (historically 12-15% returns), real estate, gold, inflation-indexed bonds, and fixed deposits with rates above the inflation rate. Keeping money in a regular savings account with low interest will result in loss of purchasing power over time.

Last updated: June 2026