Average Deal Size Calculator
Calculate your average deal size across segments, reps, and time periods. Benchmark against industry data and identify trends to grow revenue per deal.
Last updated: April 2026
Average deal size (also called Average Contract Value or ACV) is the mean revenue value of closed deals over a period. Average Deal Size = Total Revenue from Closed Deals ÷ Number of Closed Deals. SMB SaaS typically target $8-25K ACV. Embed on your website to capture qualified leads.
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What is Average Deal Size?
Average deal size (also called Average Contract Value or ACV) is the mean revenue value of closed deals over a period. It is a fundamental sales metric that influences quota setting, commission structures, team sizing, and go-to-market strategy. Changes in deal size often signal shifts in customer mix, pricing effectiveness, or market positioning.
The Formula
Average Deal Size = Total Revenue from Closed Deals ÷ Number of Closed Deals
Calculate separately for new business vs renewals vs expansions, as these typically have very different average values.
Worked Example
A sales team closes 15 deals in Q1: total new business revenue of $375,000.
- Average Deal Size = $375,000 ÷ 15 = $25,000
- Median deal = $18,000 (middle value when sorted)
- Largest deal = $80,000, Smallest = $5,000
- Excluding the $80K outlier: Average = $22,143
📌 The $25K average is skewed by one large deal. The $22K average (excluding outlier) and $18K median give a more realistic picture of typical deal size for planning purposes.
Why This Matters
Quota and capacity planning
If average deal size is $25K and target is $500K/quarter, each rep needs to close 20 deals (about 7/month). This determines whether your pipeline and rep count are sufficient.
Sales model alignment
Deal size determines your sales model. Below $5K ACV, you need self-serve or inside sales. $5-50K needs inside sales. Above $50K justifies field sales. Misalignment wastes resources.
Growth strategy
Increasing average deal size (through upsells, multi-year contracts, or moving upmarket) is often more efficient than increasing deal volume. A 20% increase in deal size with the same close rate grows revenue 20%.
Common Mistakes
❌ Using mean instead of median
A few large enterprise deals can dramatically skew the mean. If your deals range from $2K to $200K, the median gives a better picture of a "typical" deal than the mean.
❌ Mixing one-time and recurring revenue
A $50K deal with a $40K one-time fee and $10K ARR has very different long-term value than a $50K ARR deal. Track ACV (annual recurring) separately from total deal value.
❌ Not tracking trends over time
Declining average deal size might indicate you're losing larger deals to competitors, moving downmarket, or offering excessive discounts. Trend analysis is more valuable than point-in-time snapshots.
Industry Benchmarks
| Category | Good | Average | Poor |
|---|---|---|---|
| SMB SaaS | $8-25K ACV | $2-8K ACV | Below $1K ACV |
| Mid-Market SaaS | $25-100K ACV | $10-25K ACV | Below $8K ACV |
| Enterprise SaaS | $100K+ ACV | $50-100K ACV | Below $30K ACV |
Source: Gartner Sales Benchmark Report
Benchmark data sourced from Gartner Sales Benchmark Report.
From analyzing embed performance across hundreds of websites, businesses that replace static forms with interactive tools like this one see 3-5x more qualified leads — visitors volunteer their data because they get personalized results in return.
One of the most common mistakes we see when working with clients: using mean instead of median. A few large enterprise deals can dramatically skew the mean. If your deals range from $2K to $200K, the median gives a better picture of a "typical" deal than the mean.
Embed This Calculator on Your Website
Every visitor who uses your embedded calculator becomes a qualified lead. Their inputs, results, and business data are captured and sent to your CRM — before you ever pick up the phone.
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