What is Market Penetration?
The Market Penetration Rate measures the percentage of total customers in a company’s target market acquired by the company as of a specific date.
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How to Calculate Market Penetration Rate
The market penetration rate is the percentage of the company’s target market that is currently using its products or services.
Before the market penetration rate can be calculated, the size of the company’s target market, i.e. the total addressable market (TAM), must first be estimated.
The higher the market penetration, the more revenue the company generates – all else being equal.
But the size of the market must also be considered, as possessing a 10% market share of a $10 billion market is preferable to possessing an 80% market share of a $100 million market.
In practice, tracking a company’s market penetration helps assess its competitive standing relative to its closest competitors.
The company’s current market penetration can also be insightful in understanding the upside remaining in the market.
If the potential to capture additional market share is limited, then the company might need to consider expanding into different markets to reach more customers.
What is a Good Market Penetration Rate?
The average market penetration rate is different for each market in question, which again returns to the importance of market sizing.
In general, markets that sell products and services to consumers tend to be smaller (on a dollar basis) than those that sell to small-to-mid-sized businesses (SMBs) and large enterprises.
These are some generalized parameters to reference to provide a rough guideline:
- Consumer Products → 2% to 8%
- SMB and Enterprise Products → 10% to 40%
Of course, there are outliers such as social media companies, but the above refers to paid customers, as opposed to including all active users on a platform.
Market Penetration Rate Formula
The formula for calculating the market penetration rate is the number of customers divided by the target market size.
By dividing the number of acquired customers by the target market size, a company can track the percentage of the market its strategies have successfully captured to date and evaluate its pace of progress.