Understanding SaaS Gross Revenue Retention (GRR)
How we calculate. GRR % = (start − contraction − churned) ÷ start × 100. See our methodology and accuracy policy .
Real-world scenario: A typical SaaS Gross Revenue Retention (GRR) case uses start mrr 100000 and contraction mrr 5000. Enter the same figures below to reproduce the worked path.
What is SaaS Gross Revenue Retention (GRR)?
A SaaS retention KPI capped at 100% (no expansion credit). Distinct from NRR and from HR retention rate.
- No expansion in the numerator
- Same cohort as NRR when comparing
- GRR ≤ 100% typically
The Formula
Worked Example
Common Use Cases
- Retention quality: without upsells
- Board packs: GRR vs NRR
- CS goals: protect base revenue
Pro Tips
- Compare GRR and NRR together
- Freeze contraction vs churn rules
- Don’t use insurance retention ratio
| Scenario | When to use |
|---|---|
| Percent of a number | Finding a part of a whole (tax, tip, score) |
| Percent change | Comparing old vs new values |
Limitations: SaaS Gross Revenue Retention (GRR) results are educational SaaS / subscription planning aids—not accounting, tax, or investment advice. Confirm definitions with your billing system and board reporting standards.
Common mistakes
- Swapping part and whole: The denominator must be the full total, not a subset.
- Rounding too early: Carry extra decimal places through multi-step work before rounding the final percent.
- Mixing percent and decimal forms: Enter rates in the format the calculator labels expect.
When to use this calculator
- Use this page when your wording matches saas gross revenue retention percentage and the form labels on screen.
- Use percent of a number for “what is X% of Y?” problems.
- Use number is what percent when you know part and whole and need the percent.
Still unsure about saas gross revenue retention percentage? Start with the quick answer above, then open the linked calculator that matches your wording.
❓ Frequently Asked Questions
How do I use this saas gross revenue retention percentage calculator?
For saas gross revenue retention percentage, enter the values labeled on the form, then press Calculate. Compare the result to the worked example on this page.
What formula does this page use?
See the quick answer and formula box above for saas gross revenue retention percentage—the same percentage calculator expression is applied to your inputs.
What if my result looks wrong?
When checking saas gross revenue retention percentage, re-check part vs whole (or rate vs base), rounding, and whether percents were entered as 25 rather than 0.25 when the form expects percents.
Authoritative References
For SaaS metrics and subscription performance concepts, consult:
- SaaStr — SaaS growth and metrics context
- For Entrepreneurs — SaaS metrics explainers
- Bessemer Venture Partners — cloud / SaaS industry research