Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM) are essential metrics that help businesses understand their market potential and tailor their strategies accordingly. Calculating these figures will enable entrepreneurs to gauge the overall reach of their products or services, identify market segments that are viable, and estimate a realistic share of the market that they can achieve. This article explains how to calculate TAM, SAM, and SOM for your business.

1. Calculating Total Addressable Market (TAM):

TAM provides an overview of the maximum revenue opportunity for a specific product or service. It represents the entire potential market of customers in which your company can potentially sell its offerings.

Steps to calculate TAM:

a. Top-down approach: Research industry reports and third-party data to estimate the total market size in terms of revenue or volume.

b. Bottom-up approach: Determine the total number of potential customers and multiply this number by the average revenue per customer.

2. Calculating Serviceable Available Market (SAM):

SAM represents the portion of the total addressable market that is currently accessible to your company based on variables such as geographical constraints, pricing models, and distribution channels.

Steps to calculate SAM:

a. Identify particular segments from TAM that fall within your target demographic.

b. Determine specific factors like location or distribution channels which can be served by your business.

c. Estimate the value of these factors by multiplying it with the total addressable market.

3. Calculating Serviceable Obtainable Market (SOM):

SOM represents the share of serviceable available market that your business could realistically achieve in a given period considering factors like competition, marketing efforts, and customer acquisition.

Steps to calculate SOM:

a. Analyze current competitors within your identified serviceable available market.

b. Identify opportunities where your business can differentiate itself from existing competitors.

c. Assess your company’s ability to penetrate the market and gain a significant share based on resources, expertise, and effective strategies.

d. Evaluate a realistic market share percentage for your business, taking into account competitor analysis and potential growth opportunities.

e. Multiply the calculated percentage by the serviceable available market to estimate the SOM.

Conclusion:

Understanding and calculating TAM, SAM, and SOM are essential for successful business planning and forecasting. Properly evaluating these metrics provides insights into the overall market potential, helping businesses make strategic decisions that maximize their chances of success in the marketplace. By following the steps outlined in this article, you can be well-prepared to calculate these vital market figures for your business.