What Is a Sales Close Rate?
Your sales close rate — also called win rate — measures how effectively your team converts opportunities into closed-won deals. It is one of the most important metrics in any sales pipeline because it reveals the efficiency of your selling process, independent of how many leads you generate. A higher close rate means you are extracting more revenue from the same number of prospects.
How to Use This Calculator
Enter the number of Deals Won over a chosen period and the Total Opportunities worked during that same period. The calculator divides won deals by total opportunities and multiplies by 100 to express the result as a percentage. It also shows how many deals were lost so you can see both sides of the funnel at a glance.
The Formula Explained
The math is simple: $$\text{Close Rate (\%)} = \frac{\text{Deals Won}}{\text{Total Opportunities}} \times 100$$ "Total Opportunities" should include every qualified deal that reached a stage where it could be won or lost — won deals plus lost deals. Be consistent about what counts as an opportunity so your trend lines stay meaningful over time.
Worked Example
Suppose a rep worked 80 opportunities last quarter and closed 20 of them. The close rate is $$(20 \div 80) \times 100 = 25\%$$ That means 1 in every 4 qualified opportunities became a paying customer, while 60 were lost.
FAQ
What is a good close rate? It varies widely by industry, deal size, and sales motion. Many B2B teams see 15–30%, while transactional or inbound sales can be much higher. Track your own trend rather than chasing a universal number.
Should I count unqualified leads? No. Include only qualified opportunities that genuinely had a chance of closing, otherwise your rate will be artificially deflated.
How can I improve my close rate? Qualify leads more tightly, shorten time-to-response, address objections earlier, and focus on best-fit prospects rather than maximizing raw lead volume.
