Calculate your company’s market share and compare it to competitors in your industry. This tool helps entrepreneurs, e-commerce sellers, and sales teams track their position in target markets. Use it to inform pricing, expansion, and marketing strategy decisions.
Calculate your company's market position, compare with competitors, and track industry standing.
Your market share: 0%
How to Use This Tool
Follow these simple steps to calculate your company’s market share:
- Select your local currency from the dropdown menu to ensure all revenue values are formatted correctly.
- Enter your company’s total annual revenue in the first input field.
- Enter the total annual revenue of your addressable market (TAM) in the second input field.
- Add the number of direct competitors operating in your target market.
- Optionally enter the annual revenue of your top competitor to see how your performance compares.
- Click the Calculate Market Share button to view your results, or Reset to clear all fields.
- Use the Copy Results button to save your calculations to your clipboard for reports or meetings.
Formula and Logic
Market share is calculated using the standard business formula for relative market position:
- Your Market Share = (Your Company’s Annual Revenue ÷ Total Market Annual Revenue) × 100
- Remaining Market Share = 100% – Your Market Share
- Average Competitor Share = Remaining Market Share ÷ Number of Direct Competitors
If you enter a top competitor’s revenue, the tool also calculates your revenue as a percentage of that competitor’s total: (Your Revenue ÷ Top Competitor Revenue) × 100. All calculations round to two decimal places for precision.
Practical Notes
When using this tool for business planning, keep these industry-specific considerations in mind:
- Define your Total Addressable Market (TAM) clearly: only include revenue from the specific product category, geographic region, and customer segment your business targets.
- Market share calculations use annual revenue by default, but you can adjust inputs to use quarterly or monthly revenue as long as all values use the same time period.
- A market share above 20% typically indicates a dominant position in most industries, while shares below 5% suggest room for expansion via marketing or product differentiation.
- For e-commerce sellers, use gross merchandise volume (GMV) instead of net revenue if you operate a marketplace model.
- Publicly traded competitors often report revenue in annual 10-K filings, which you can use for top competitor revenue inputs.
Why This Tool Is Useful
Tracking market share is a core part of business strategy for entrepreneurs and sales teams:
- It helps you benchmark your performance against industry peers and identify growth opportunities.
- You can use market share data to justify pricing changes, marketing spend, or expansion into new regions.
- Investors and lenders often request market share data when evaluating funding applications for small businesses and startups.
- Regularly calculating market share lets you track the impact of new product launches or marketing campaigns over time.
Frequently Asked Questions
What is a good market share for a small business?
Small businesses typically target 5-15% market share in their first 3 years of operation, depending on industry saturation. Niche markets may see higher shares (20%+) with fewer competitors, while crowded industries like e-commerce may see lower shares even for successful businesses.
How do I find total market revenue data?
Industry reports from firms like IBISWorld, Statista, or Nielsen provide TAM data for most sectors. You can also calculate TAM by multiplying the number of potential customers in your segment by the average annual spend per customer.
Does market share include international revenue?
Only if your defined market includes international regions. For local businesses, limit TAM to your city, state, or country. For global e-commerce brands, use worldwide market revenue data for your product category.
Additional Guidance
Use this tool as part of a regular business review process, calculating market share quarterly to track trends. Pair results with customer acquisition cost (CAC) and lifetime value (LTV) data to get a full picture of your business’s health. If your market share is declining, review competitor pricing, marketing strategies, and product offerings to identify gaps. For B2B businesses, consider calculating market share by number of clients in addition to revenue to account for different contract sizes.