Stock Beta Calculator
Measure how volatile a stock is compared with the market.
How the Stock Beta Calculator works
Beta compares a stock’s returns with the market’s returns over the same periods. Paste matching lists of periodic returns (for example, monthly % returns of the stock and of Nifty 50). A beta above 1 means the stock tends to swing more than the market, below 1 means it is more defensive.
Stock Beta Calculator formula
How to use the Stock Beta Calculator
- Enter the stock's returns for a series of periods.
- Enter the index returns for the same periods.
- See the stock's beta, which shows how much it moves relative to the market.
Stock Beta Calculator: FAQs
How many data points should I use?
Use at least 12 monthly or 52 weekly returns for a meaningful estimate. Both lists must cover exactly the same periods.
Is the Stock Beta Calculator free to use?
Yes. The Stock Beta Calculator on IPO Darbaar is free, needs no sign-up and works on mobile and desktop.
Is my data saved anywhere?
No. All calculations run in your browser; the numbers you enter are not sent to or stored on our servers.
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