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Unit Economics

Average Deal Size

Definition

Average deal size is the mean revenue generated per closed deal over a given period. It is a key sales metric that influences pipeline planning, revenue forecasting, and sales team structure, and tends to increase as companies move upmarket from SMB to mid-market and enterprise segments.

Formula

Average Deal Size = Total Revenue from Closed Deals ÷ Number of Closed Deals

Overview

Average deal size (also called average contract value or average selling price) measures the typical revenue from a single closed deal. For subscription businesses, it is usually expressed as the annual contract value averaged across all deals closed in a period. For transactional businesses, it is the average order value.

Tracking average deal size over time reveals important strategic shifts. A rising average deal size may indicate a successful move upmarket, better pricing, or improved sales enablement. A declining average may signal increased discounting, market saturation in the target segment, or a shift toward smaller customers. Most growth-stage SaaS companies target a steady increase of 10–20 % annually in average deal size.

Average deal size directly impacts sales team design. Larger deals typically require longer sales cycles, more specialized sales reps (account executives vs. SDRs), and custom onboarding. A company averaging $5K ACV needs a very different go-to-market motion than one averaging $100K ACV. Understanding this metric helps founders set realistic quotas, hiring plans, and pipeline targets.

Example

A SaaS company closes 40 deals in Q1 generating $480K in new ARR. Average deal size = $480K ÷ 40 = $12K per deal.

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