The denominator is the whole difference
Renewal rate = value renewed / value scheduled to expire in the period.
Retention rate = value retained at period end / value at period start.
A company with $10M in ARR and $2M of contract value expiring this quarter renews $1.8M of it. Renewal rate is 90%. Gross retention across the full base is 98%, because the other $8M never had a decision to make. Both figures are accurate. Quoting one when the audience assumes the other is where the misreading starts.
The expiring pool is the operating reality for the renewals team, which is why renewal rate is the number that team manages against. The whole base is the reality for the revenue plan, which is why gross and net retention belong in the plan and in board reporting.
Multi-year contracts break the comparison
In an annual-contract business the two metrics converge, because the whole base renews every year and the expiring pool eventually equals the base. In a multi-year business they diverge permanently. Only a slice of the base expires each year, and that slice is not random. It reflects who signed three years ago and what terms were sold then.
That makes renewal rate volatile in ways that say nothing about current customer health. A quarter can post a weak renewal rate because two large contracts from an old cohort happened to expire in it. Comparing that quarter to the prior one compares two different populations. The fix is to report renewal rate against the composition of the expiring pool, naming the segments and contract sizes inside it, rather than as a bare percentage.
Read both on dollars and on logos
Each metric splits again into a count version and a value version, and the gap between them carries the signal. High logo renewal with lower dollar renewal means small accounts are renewing while large ones leave or shrink, a concentration risk the logo number cannot show. High dollar retention with low logo retention means a few large accounts are covering for a base that is thinning out underneath them.
Four numbers, reported together, describe the base honestly: logo renewal, dollar renewal, logo retention, and dollar retention. The renewals team works the first two. The revenue plan and the forecast run on the second two, with the expiring schedule feeding the timing of when each decision lands.
For the full walkthrough, see the deep dive on this topic.
Frequently Asked Questions
What is the difference between renewal rate and retention rate?
The denominator. Renewal rate divides by the contracts scheduled to expire in the period, so only accounts that faced a decision are counted. Retention rate divides by the whole base at the start of the period, including customers whose contracts run past the measurement window.
Can renewal rate and retention rate move in opposite directions?
Yes, and it happens most often in a book with multi-year contracts. A quarter where the expiring cohort happens to be weak can produce a poor renewal rate while overall retention holds, because most of the base was never up for a decision that quarter.
Which one should go in front of the board?
Retention, on a dollar basis, because it describes the whole revenue base. Renewal rate belongs in the operating review, where the team is managing a specific set of expiring contracts and needs to know how that book is converting.
Does renewal rate work for monthly subscriptions?
Poorly. Month-to-month customers face a renewal decision every cycle, which makes the expiring base equal to the whole base and collapses renewal rate into retention rate. Renewal rate earns its keep where contracts have real terms and identifiable expiration dates.
Put these metrics to work
ORM builds custom revenue forecast models that turn concepts like renewal rate vs retention rate into prescriptive action for your team.
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