Consulting Client Concentration Calculator
Measure the largest client as a percentage of total revenue.
How to use this Consulting Client Concentration Calculator
Measure the largest client as a percentage of total revenue. Enter your numbers above and the calculator updates the result instantly.
Consulting Client Concentration Calculator formula
Largest Client Concentration: (Largest Client Revenue ÷ Total Revenue) × 100
Example
Enter realistic figures from your business to calculate Largest Client Concentration and compare different scenarios.
How to use the result
Use the result as a planning and comparison metric. Track it consistently over time and review the underlying assumptions before making major operating or financial decisions.
Frequently asked questions
Is this calculator free?
Yes. This calculator is available as a free tool.
Does this site save the numbers I enter?
Guest calculations remain in the browser unless you choose a feature that explicitly saves work. Logged-in features may support saved scenarios where available.
Can I use this for business planning?
Yes, as a planning aid. Review important business, tax, legal, lending, or accounting decisions with the appropriate professional when needed.