Sales Capacity & Quota Planner

Enter your bookings target and the real productivity of a rep, and see how many reps you need to hire once you account for attainment and ramp time, plus your planned coverage.

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Current ramped reps New hires (first-year) Your target

Editorial note: This tool is for informational and educational purposes only and is not financial advice. It models ramp as a straight line to full productivity and credits new hires with a partial first year, which is a simplification. Real ramp curves, rep-to-rep variance, attrition, and hiring lead time all move the answer, so treat the result as a starting plan to pressure-test, not a guarantee.

What a capacity plan tells you

A sales capacity plan answers the question every revenue leader faces at planning time: can the team I have hit the number, and if not, how many people do I need to add? The trap is assuming each rep delivers full quota. In reality reps land somewhere below quota on average, and new hires take months to get there, so a plan built on full quota quietly under-hires and misses.

This planner builds the answer from productive capacity, which is quota multiplied by the attainment you actually see, then discounts new hires for the time they spend ramping. What comes out is a headcount plan grounded in how your team really performs rather than a best-case spreadsheet.

How the math works

Productive capacity per rep = quota × average attainment. A rep on an $800k quota hitting 80% carries $640k.
Capacity you already have = productive capacity × your ramped reps.
First-year capacity of a new hire = productive capacity × a ramp factor. A four-month linear ramp gives a factor of about 0.83, so a new rep delivers roughly 0.83 of a full productive year.
New reps to hire = the remaining target after existing capacity, divided by first-year capacity per hire, rounded up.

The calculator shows the current team and the new hires stacked against your target line, so you can see at a glance how much of the number rides on people you still have to recruit.

Using the result well

Mind the ramp lag. New hires cover the target only if they start early enough to ramp within the year. Hiring in the back half leaves a gap this planner does not close for you.
Pressure-test attainment. If your real average is lower than you entered, the plan under-hires. Run the number at a cautious attainment as well.
Plan for attrition. Reps leave. Many teams add a buffer on top of the raw number to hold coverage through the year.
Look past year one. Once everyone is ramped, the same team carries more, so this year's hiring often over-delivers next year.

Before you lock the plan, check that the pipeline can feed the team with the Pipeline Coverage Calculator, and pressure-test whether the growth pays off with the LTV:CAC Calculator. If you are weighing a dedicated prospecting hire, the SDR ROI Calculator runs those numbers.

Frequently asked questions

How do you calculate how many sales reps you need?

Divide your bookings target by the productive capacity of one rep, which is quota times average attainment, then adjust new hires down for ramp time and subtract the capacity your existing ramped reps already provide.

What is sales capacity planning?

Working out whether your team can deliver a revenue target and, if not, how many reps to add, using quota, real attainment, and ramp time so the plan reflects actual productivity rather than full quota for everyone.

Why does ramp time change the number of reps you need?

A new rep produces only part of their annual number in the first year while ramping. This planner treats ramp as a linear climb, so a four-month ramp delivers a little over eight tenths of a year, and you hire slightly more to cover the target.

What attainment rate should I plan with?

Use the average your team actually hits, often around 70 to 85%, not 100%. A realistic attainment rate keeps you from under-hiring and missing the number.

Methodology. Productive capacity per rep = quota × attainment. Current capacity = productive capacity × ramped reps. Ramp factor = (12 − ramp ÷ 2) ÷ 12, so a linear ramp averages half productivity during the ramp months and full productivity after. First-year capacity per new hire = productive capacity × ramp factor. New reps to hire = ceiling of (target − current capacity) ÷ first-year capacity per hire, floored at 0. Planned coverage = (current capacity + new hire first-year capacity) ÷ target. Steady-state capacity assumes every rep on the team is fully ramped.