Upcoming IPOs
Technocraft Ventures Ltd.7 Aug – 11 AugTBAMainboardArdee Industries Ltd.5 Aug – 7 Aug₹50.00 – ₹53.00MainboardTechnocraft Ventures Ltd.7 Aug – 11 AugTBAMainboardArdee Industries Ltd.5 Aug – 7 Aug₹50.00 – ₹53.00Mainboard

What is the P/E Ratio? Meaning, Formula & How to Calculate Price to Earnings Ratio

July 6, 2026
As well as knowing, before giving extra money for a particular thing, one should check that it really have valuation or is profitable in the long run. In the same way, one should also check PE ratio (Price to Earnings ratio) to get the valuation of the company before selecting for investment.
P/E Ratio Meaning

What is the PE ratio? 

The PE ratio’s meaning is finding a company’s valuation, as the P/E ratio is a financial metric that can help to find a company’s valuation. Additionally, how much extra money investors are willing to pay for each unit of a company’s earnings. 

Let’s understand the price-to-earnings ratio deeply.

The price-to-earnings ratio is a very important financial metrics that help investors to find out the real value of the company. The high PE ratio means the stock is too expensive or investors are thinking about future growth for the company. However, a low PE ratio indicates undervalued stocks or a stock that can perform poorly in the future, which can affect the current share price, and it could go down. 

For example: 

“XYZ” technology PE ratio Rs 30.

Technology Industry PE ratio Rs20. 

Peer group PE ratio Rs15. 

Investors who has bough XYZ company’s share they have been given Rs30 extra on 1 of earnings, and the reason could be whether the company’s future might be good, or the stock might be overvalued as well. 

At IPOWatch, you can find detailed P/E ratio comparisons of Mainboard IPOs and SME IPOs along with industry averages. 

IPO investors should also review the P/E ratios of upcoming IPOs and compare them with those of peer companies and industry averages. This comparison helps determine whether the IPO is fairly valued, overvalued, or undervalued, enabling investors to make more informed investment decisions.

What is the formula for the P/E (Price to Earnings) ratio, and how is it calculated? 

To get the P/E ratio, divide the current share price by the EPS (Earnings Per Share). 

To calculate the P/E ratio, divide the current market price of a share by its Earnings Per Share (EPS). 

P/E Ratio Formula:

P/E Ratio = Current Share Price ÷ Earnings Per Share (EPS)

Example:

ABC Ltd’s current share price is ₹200, and its EPS is 12.22.

P/E Ratio=  200/12.22=16.36  

This means investors are willing to pay ₹16.36 for every ₹1 of earnings.

Why Price to Earnings Ratio important? 

Price to earnings ratio is one of the inevitable financial metrics that helps investors in various ways. 

  1. Stock valuations: The PE ratio is one of the key points to find out whether the stock is overvalued or undervalued because the PE ratio means investors are paying extra money for each unit of the company’s earnings. 

Finding the Mainboard IPO and SME IPO’s PE ratio  

  1. Company’s valuation: Through the PE ratio, one can estimate the company’s valuation. 
  1. Company comparison: Price to earnings ratio is useful for investors to select the best company amongst others in the industry. 
  1. Assessing growth: A high PE ratio helps investors to expect future growth as investors pay an extra amount for each unit, so they are thinking of the company’s high valuation, revenue increment, high share price, and many more. 
  2. Making an investment decision: Predicting the future of the company and share price, investors can analyze whether they should invest for the long term. 

Using the P/E Ratio in Value Investing 

Real investors focus on a company’s intrinsic value (its true worth) before making any investment decision. The P/E ratio is an important metric that helps them understand whether a stock is fairly valued, overvalued, or undervalued.

A high P/E ratio may indicate that the stock is expensive, but it can also reflect strong future growth expectations. On the other hand, a low P/E ratio may suggest that the stock is undervalued, though it could also signal weak performance.

Therefore, the P/E ratio and value investing are closely interconnected, as investors use the P/E ratio along with intrinsic value analysis to make well-informed investment decisions. 

Company X earns ₹50 per share (EPS).

Case 1: High P/E

Stock price = ₹1,500
P/E = 1500 ÷ 50 = ₹30

Investors are paying ₹30 for ₹1 of earnings.
This may be expensive. If growth slows, the price may fall. 

Case 2: Low P/E

Stock price = ₹500
P/E = 500 ÷ 50 = ₹10

Investors are paying ₹10 for ₹1 of earnings.
This may be undervalued.

All capital providers should carefully review all essential information related to Mainboard IPOs and SME IPOs before making any investment decision.

In a nutshell, investors should invest by checking all the metrics for a beneficial long-term investment goal. Mostly, investors have a lack of trust in companies due to market uncertainty. Research regarding all the financial statements will help the capital provider to receive their expected profit. 

FAQs


1. PE ratio types?

There are various types of PE ratio are given below
  • Relative PE ratio
  • Absolute PE ratio
  • Trailing PE ratio
  • Forward PR ratio

2. Can P/E go negative?

Yes, if EPS is negative. But a negative P/E doesn’t have practical meaning.

3. Does high P/E always mean overvalued?

No, sometimes high PE might lead investors to estimate the future growth of the company.

4. How often should I check P/E?

One should check the PE ratio quarterly and especially invest time.

5. Is the PE ratio the only metric I should focus on?

No, there are also other essential financial metrics that investors should focus on before investing, and PE ratio is one of them.

6. Does a low PE ratio always mean undervalued?

No, a low PE ratio does not always indicate a stock is undervalued; it might be cheaper now and might grow later.