This is what the calculation gives for the numbers you entered. It is an estimate, not advice, and it knows nothing about your situation beyond those numbers. Rules for India change on a published schedule; the effective date is shown on every rule-based tool.
How this is calculated
Portfolio return is the size-weighted average of the holding returns. The contribution column is where the useful information sits: a holding at five percent of the portfolio returning forty percent contributed two points, while one at fifty percent returning eight contributed four. The unweighted average is shown alongside precisely so the gap is visible. Costs and inflation are then subtracted in the right order, expenses first because they are charged on the portfolio, inflation second and geometrically because it is a change in the unit of measurement rather than a fee.
Worked examples
Each of these is asserted on every build. If a change to the engine ever moved one of these answers, the build would fail before the page could print it.
four holdings of different sizes
- Value of each holding
- 400000, 300000, 200000, 100000
- Return of each holding, in percent
- 14.2, 7.5, -3.1, 9.4
- Names for the holdings
- Equity fund, Debt fund, Small cap, Gold
- Inflation
- 0%
- Weighted expense ratio
- 0%
Portfolio return8.25%
0.4x14.2 + 0.3x7.5 + 0.2x-3.1 + 0.1x9.4; the unweighted average is 1.25 points lower
Open this examplecosts and inflation take most of it
- Value of each holding
- 400000, 300000, 200000, 100000
- Return of each holding, in percent
- 14.2, 7.5, -3.1, 9.4
- Names for the holdings
- Equity fund, Debt fund, Small cap, Gold
- Inflation
- 6%
- Weighted expense ratio
- 1.2%
Portfolio return8.25%
boundary: 8.25 gross becomes 0.99 in purchasing power
Open this exampleMethod and limits
What it assumes
- Returns are for the same period and holdings did not change size during it.
What it deliberately does not model
- Contributions and withdrawals during the period distort this figure; a money-weighted return handles those.
- Returns are shown before capital gains tax.
Formula version 1.0.0 · definition 1.0.0 · India · Report a problem with this calculator
Frequently asked questions
- Why is my portfolio return lower than most of my holdings?
- Because size decides. If the underperforming holding is the largest one, it dominates the weighted average even when most holdings did well.
- What if I added money during the year?
- Then this figure will be misleading, because the weights changed mid-period. A money-weighted return, or XIRR, is the right measure when cash moved in or out.