Calculate the Extended Internal Rate of Return (XIRR) for any series of irregular cashflows โ SIP installments, lumpsum top-ups, partial withdrawals, and final redemption. Shows the true annualized return for non-uniform investment patterns.
Reviewed by the CalculatorKosh Editorial TeamUpdated June 2026Free ยท No sign-up
XIRR Calculator
Calculate the Extended Internal Rate of Return (XIRR) for any series of irregular cashflows โ SIP installments, lumpsum top-ups, partial withdrawals, and final redemption. Shows the true annualized return for non-uniform investment patterns.
Cashflows
Negative for money invested, positive for money received
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โน โน0โน1000 Cr Min 0 โ will clamp on blur | ||
โน โน0โน1000 Cr Min 0 โ will clamp on blur | ||
โน โน0โน1000 Cr Min 0 โ will clamp on blur | ||
โน โน0โน1000 Cr Min 0 โ will clamp on blur | ||
โน โน0โน1000 Cr Min 0 โ will clamp on blur | ||
โน โน0โน1000 Cr Min 0 โ will clamp on blur | ||
โน โน0โน1000 Cr |
XIRR (annualised)
(over 1 year, 7 cashflows)
XIRR: 6.35% over 1 years across 7 cashflowsTotal invested: โน60,000 ยท Total returned: โน63,000 ยท Absolute gain: โน3,000
Total Invested
โน60,000
Total Returned
โน63,000
Absolute Gain
โน3,000
Investment Horizon
1 year
How XIRR is different from CAGR
CAGR assumes a single investment at the start. XIRR handles real-world investments โ SIPs, lumpsum top-ups, partial withdrawals โ each at a different date. That's why your mutual fund's CAS shows XIRR, not CAGR.
Cashflows over time
How It Works
XIRR (Extended Internal Rate of Return) is the annualised return on a series of irregular cashflows at arbitrary dates. It is the standard portfolio-return metric used in every mutual-fund CAS (Consolidated Account Statement) and in dashboards on Groww, Zerodha Coin, Kuvera, and INDmoney. Use it whenever your cashflows are not a clean lumpsum-and-redeem pattern โ SIP installments, lumpsum top-ups, partial withdrawals, and dividend payouts all count.
The XIRR formula
XIRR is the rate r that makes the net present value of every cashflow equal to zero when each is discounted from its actual date to the first date:
ฮฃย cfiย /ย (1 + r)(di โ d0) / 365ย = 0
Where cfi is the i-th cashflow (negative for money invested, positive for money received), di is its date, and d0 is the first date. There is no closed-form solution โ we iterate with Newton-Raphson from an initial guess of 10%, and fall back to bisection on the interval [โ99.9%, 10000%] if Newton-Raphson does not converge.
Sign convention
Investments (money OUT of your pocket) are entered as negative. Redemptions, dividends, and the final NAV (if you are still invested) are entered as positive. If you skip the sign convention, the solver cannot converge โ NPV will never cross zero.
Frequently Asked Questions
XIRR (Extended Internal Rate of Return) is the annualised return on a series of irregular cashflows at arbitrary dates. It is the rate r that makes the net present value of every cashflow equal to zero when each cashflow is discounted from its actual date to the first date. Because there is no closed-form solution, calculators solve it iteratively with Newton-Raphson โ the same algorithm used by Excel's XIRR() and Google Sheets' XIRR() functions.
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