Average deal size
A core sales metric that measures the mean revenue value of closed-won deals over a specific period, such as a quarter or year.
Average deal size is a core sales metric that measures the mean revenue value of all closed-won deals over a specific period, such as a quarter or year. It is calculated by dividing the total value of new contracts by the total number of new contracts signed in that period. This key performance indicator (KPI) provides insight into the health of a company's sales motion and its position in the market.
How Average Deal Size Is Used
Average deal size is rarely tracked as a single, company-wide number. Instead, its value comes from careful segmentation. A Revenue Operations team will analyze this metric by industry, customer size, lead source, region, or even individual sales representative to identify performance trends.
Strategically, a rising average deal size can indicate a successful move upmarket or growing traction in enterprise sales. Conversely, a falling average deal size may signal a shift towards a higher-velocity sales model, increased discounting, or commoditization within a market segment. It helps leadership understand which parts of the market generate the most valuable customers.
Calculation and Context
The formula for average deal size is straightforward: Total Value of Won Deals ÷ Number of Won Deals. However, consistency is critical for accurate analysis. Teams must decide whether to use Annual Contract Value (ACV) or Total Contract Value (TCV) in the numerator and apply that standard consistently over time.
This metric should not be analyzed in isolation. A land-and-expand strategy, for example, might deliberately target a lower initial deal size with the expectation of future growth. For a complete view of sales efficiency, it is often reviewed alongside other KPIs like win rate and deal velocity.
Also known as: ADS, ASP, average selling price
