What is sales capacity?
Sales capacity is the revenue a team can produce given its number of fully ramped sellers and their average productivity. It is the supply side of the revenue plan. Capacity counts tenured sellers at full productivity, counts new hires at a fraction until they ramp, and allows for the sellers who will leave during the year.
Why it matters to a revenue leader
Many revenue plans fail on capacity before they fail on effort. A board approves a growth number, the plan assumes sellers who are not yet hired or ramped, and the gap appears in the third quarter. Andris Zoltners, Prabhakant Sinha and Sally Lorimer note that sizing a sales force is hard because cost per seller is easy to estimate and revenue per seller is not. They also warn that the rules of thumb most companies use for this decision often get it wrong. In a PE hold period, capacity is the bridge between the value creation plan and the hiring plan.
How to calculate it
Capacity = (ramped sellers + ramping sellers weighted by how far along they are) × average annual bookings per ramped seller, then reduced for expected departures.
Common mistake: counting a new hire as a full seller from their start date.
Example
Fictitious numbersA commercial cleaning platform has 10 ramped sellers averaging $1.2 million in annual bookings, plus 4 new hires expected to deliver about half a year of productivity each. Capacity is (10 + 4 × 0.5) × $1.2 million = $14.4 million. The plan calls for $16 million, so the gap is $1.6 million before anyone leaves.
"How many fully ramped sellers does our plan assume, and how many do we have today?"
Sources
- Does Your Company Have the Right Number of Salespeople? checked 9 Oct 2026
- A Checklist to Help You Grow Your Sales Team checked 9 Oct 2026