Finance · Free tool
XIRR Calculator
XIRR is the right way to measure mutual fund returns when you've made irregular investments and redemptions. Paste each transaction with its date — outflows (investment) as negative, inflows (redemption / current value) as positive — and we solve for the annualised return that makes the NPV zero.
Cashflows
Or paste CSV (date,amount per line)
Investments / SIP instalments → negative. Redemption or current portfolio value → positive.
Why XIRR (not CAGR)?
CAGR assumes a single investment at the start. SIPs invest monthly — each instalment has a different time-in-market. XIRR weighs each cashflow by its actual date, so the number you see matches what fund houses report and what Excel's XIRR returns.
How to use it for SIPs
- Open your CAS (Consolidated Account Statement) from CAMS / KFintech.
- Enter every SIP instalment as a negative amount on its actual date.
- Add any partial redemptions as positive amounts.
- Add today's portfolio market value as a positive amount on today's date.
- The XIRR you get is your true annualised return.
Sanity check
A 10-year SIP that returned ₹2 to every ₹1 invested has CAGR of about 7.2% but XIRR closer to ~12%, because half the money was invested in the last 5 years.