How to calculate renewal rate
Renewal rate is retention measured at the decision point: the moment a contract comes up for renewal. Unlike churn measured continuously, it isolates how well you hold customers at the renewal event.
It comes in two forms. Count-based renewal rate treats every contract equally; dollar-based weights by value and better reflects revenue impact. Report both, but lead with dollars for revenue conversations.
- Renewed / up for renewal The formula
- Count or dollars Two versions
- At the renewal event What it isolates
Short answer
Renewal rate is the share of contracts up for renewal that actually renew. Divide the number (or value) of renewed contracts by the number (or value) up for renewal in the period. If 90 of 100 contracts renew, the renewal rate is 90 percent. Dollar-based renewal rate weights by contract value and matters more for revenue.
Step by step
Define the renewal cohort
Identify the contracts up for renewal in the period. This is your denominator; be precise about the window.
Count or value the renewals
Count how many renewed, or sum the value renewed, depending on whether you want a count-based or dollar-based rate.
Divide by the cohort
Renewal rate equals renewed contracts (or dollars) divided by contracts (or dollars) up for renewal, times 100.
Choose count vs dollars deliberately
Report dollar-based renewal rate for revenue impact and count-based for customer retention. They diverge when large contracts renew at different rates than small ones.
Worked example
In the quarter, 80 contracts worth 4,000,000 dollars were up for renewal. 72 contracts renewed, worth 3,800,000 dollars.
Count-based renewal rate = 72 / 80 = 90 percent. Dollar-based renewal rate = 3,800,000 / 4,000,000 = 95 percent. The higher dollar rate means the contracts that did not renew were smaller than average, so the revenue impact was milder than the count suggests.
How Ardovo handles it
Ardovo tracks count-based and dollar-based renewal rates and flags upcoming renewals weighted by value. Rook surfaces at-risk renewals early from engagement and support signals, turning renewal rate from a scorecard into a save list.
Frequently asked questions
What is the renewal rate formula?
Renewed contracts (or dollars) divided by contracts (or dollars) up for renewal in the period, times 100. Count-based treats every contract equally; dollar-based weights by value and better reflects revenue impact.
What is the difference between renewal rate and retention rate?
Renewal rate measures retention specifically at the renewal event among contracts due to renew. Retention (and churn) can be measured continuously across the whole base. Renewal rate isolates the renewal decision point.
Should I use count-based or dollar-based renewal rate?
Both, but lead with dollar-based for revenue conversations, since it weights by contract value. They diverge when large contracts renew at different rates than small ones, which the count-based rate would hide.