XIRR Calculator
Calculate Extended Internal Rate of Return for your investments
Wealth Projection
What is XIRR?
XIRR (Extended Internal Rate of Return) is a financial metric that calculates the annualized rate of return for investments with irregular cash flows occurring at different time intervals.
Unlike simple returns, XIRR accounts for:
- Timing of each investment
- Irregular investment intervals (daily, monthly, quarterly, etc.)
- The actual dates of cash flows
- Compounding effects over time
Use Case: XIRR is particularly useful for SIP (Systematic Investment Plans), mutual funds with irregular contributions, or any investment where you add money at different times and want to know your true annualized return.
XIRR (Extended Internal Rate of Return) is the most accurate way to measure your investment performance when you have multiple cash flows at different times. While CAGR works for a single investment, XIRR is essential for real-world scenarios like SIPs or portfolios with frequent additions and withdrawals.
Why XIRR Matters
- Time-Weighted Returns: It correctly accounts for how long each rupee was invested, giving you a true annualized return percentage.
- Handles Irregular Flows: Whether you invest daily, monthly, or randomly, XIRR calculates the return based on exact dates.
- Comprehensive View: It treats your initial investment, all subsequent additions, and the final maturity value as a single data series.
- Standard Benchmark: XIRR is used by banks, mutual fund apps, and professional analysts to report historical performance.
XIRR vs. Absolute Return
Don't be fooled by absolute returns! If you invest Rs 1 Lakh and it becomes Rs 1.2 Lakh (20% gain) over 5 years, your absolute return is 20%, but your annualized return (XIRR) is much lower (around 3.7%). XIRR helps you compare your investment's performance against alternatives like bank FDs or stock market indices on an apples-to-apples basis.
💡 Pro Tip: Portfolio XIRR
Always track your portfolio's XIRR rather than just looking at individual stock or fund performance. This gives you the 'big picture' of how effectively your total capital is working for you, accounting for all your deposits and withdrawals over the years.
How to Use This Calculator
- Select your investment frequency (how often you add/remove money).
- Choose a start date and a maturity (end) date.
- Enter your recurring investment amount.
- Enter the final maturity value (the current or expected total value).
- Enable "Step-up" if your investment amount increases every year.
- Analyze the Overall XIRR percentage and the wealth projection chart.
Disclaimer: This calculator provides an estimated annualized rate of return based on the inputs provided. Actual investment returns are subject to market risks. Past performance does not guarantee future results.
What is XIRR (Extended Internal Rate of Return)?
XIRR is a financial metric used to calculate the annualized rate of return for a series of cash flows that occur at irregular intervals. Unlike CAGR, which only considers the start and end values, XIRR accounts for the timing and amount of every single transaction.
Why is XIRR better for SIP than CAGR?
In an SIP, you invest money at different points in time. Money invested in the first month has more time to grow than money invested in the 12th month. CAGR ignores this timing, while XIRR correctly factors in the 'time-weighting' of each investment, providing your true annualized return.
When should I use an XIRR calculator?
You should use XIRR whenever you have multiple investments or withdrawals at different dates. This includes Systematic Investment Plans (SIPs), Systematic Withdrawal Plans (SWPs), or any portfolio where you've added or removed capital multiple times.
What does a negative XIRR mean?
A negative XIRR indicates that your total maturity value is less than the total amount you invested, accounting for the timing of those investments. It represents an annualized loss on your capital.
How accurate is this XIRR calculation?
The calculator uses the Newton-Raphson numerical method, which is the industry standard (also used by Microsoft Excel). It is highly accurate, though it may occasionally fail to converge if cash flows are extremely erratic or mathematically impossible to solve.
Does XIRR account for taxes and inflation?
Standard XIRR calculation does not account for taxes or inflation. It measures the nominal growth of your cash flows. To understand your 'real' returns, you would need to adjust the final value for inflation and pending capital gains taxes.