How to calculate stage conversion rate
Stage conversion rate breaks the pipeline into its individual handoffs, so you can see exactly where deals stall. It is the deal-stage version of funnel conversion and the foundation of pipeline diagnostics.
Measuring every stage-to-stage rate turns a vague sense of leakage into a precise map. The stage furthest below its benchmark is where a fix pays off most.
- Advanced / entered The formula
- Per stage pair Where to measure
- Lowest rate Your constraint
Short answer
Stage conversion rate is the share of deals that advance from one pipeline stage to the next. Divide the number of deals that reached a stage by the number that entered the prior stage, then multiply by 100. If 40 of 100 deals moved from proposal to negotiation, that stage conversion is 40 percent. The lowest stage rate is your constraint.
Step by step
Take a fixed cohort of deals
Follow one cohort of deals through the stages, rather than mixing time periods, so the conversion rates reconcile.
Count entries per stage
For each stage, count how many deals entered it and how many advanced to the next stage.
Divide advanced by entered
Stage conversion rate equals deals advancing divided by deals that entered the prior stage, times 100. Repeat for every stage pair.
Find and fix the weakest
Identify the stage with the lowest conversion relative to its benchmark. Fix that one, remeasure, and repeat, since gains at the constraint beat effort spread evenly.
Worked example
A cohort enters the pipeline: 200 reach discovery, 120 reach proposal (60 percent), 48 reach negotiation (40 percent), and 36 close (75 percent). The weakest stage is proposal to negotiation at 40 percent.
Improving that 40 percent stage to 55 percent would flow through to every later stage, producing more closed deals than an equal improvement at a healthier stage. Stage conversion pinpoints exactly where to work.
How Ardovo handles it
Ardovo computes conversion between every stage from live deal data, so the pipeline map is always current. Rook points to the stage with the biggest drop relative to benchmark and estimates the revenue from fixing it first.
Frequently asked questions
What is the stage conversion rate formula?
Deals that advanced to a stage divided by deals that entered the prior stage, times 100, for a fixed cohort. Measuring every stage pair reveals exactly where deals stall in the pipeline.
Which stage conversion should I improve first?
The one furthest below its benchmark, because it is the constraint. Weigh position too: improving a later stage multiplies against every earlier stage, so it can be worth more per point than an early-stage fix.
Why use a fixed cohort for stage conversion?
Because mixing time periods makes the counts fail to reconcile, producing meaningless rates. Following one cohort of deals through the stages ensures the conversion rates are valid and comparable across the pipeline.