Why Use This SaaS Quick Ratio Calculator
Popularized by Social Capital venture partner Mamoon Hamid, the SaaS Quick Ratio is one of the most effective diagnostic metrics for growth quality. This calculator helps you:
- ⚡ Measure Growth Efficiency — verify how many dollars of MRR you add for every dollar lost.
- 🛡️ Detect Heavy Churn Headwinds — identify if sales efforts are being wasted filling a leaky bucket.
- 🎯 VC & Investment Pitching — present standardized growth health metrics to venture capital investors.
- 📊 Compare Expansion vs. New Logo Efficiency — optimize sales and customer success resource allocation.
SaaS Quick Ratio Formula
\[\text{SaaS Quick Ratio} = \frac{\text{New MRR} + \text{Expansion MRR}}{\text{Contraction MRR} + \text{Churned MRR}}\] \[\text{Net MRR Addition} = (\text{New MRR} + \text{Expansion MRR}) - (\text{Contraction MRR} + \text{Churned MRR})\]SaaS Quick Ratio Venture Benchmarks
| Quick Ratio | Growth Status | Business Health & Investor Reaction |
|---|---|---|
| < 1.0 | Shrinking | Contracting revenue; severe churn crisis |
| 1.0 – 2.0 | Slow Growth | High churn drag; acquisition budget wasted replacing lost revenue |
| 2.0 – 4.0 | Solid Growth | Healthy baseline for growing SaaS companies |
| 4.0+ | Hyper-Growth | Elite venture-scale efficiency; growth far outpaces revenue leakage |
How to Use This SaaS Quick Ratio Calculator
- Enter New Logo MRR gained from new subscriptions.
- Enter Expansion MRR gained from existing account upgrades.
- Enter Contraction MRR lost from downgrades.
- Enter Churned MRR lost from cancellations.
- Instantly review your SaaS Quick Ratio and Net MRR Addition.
Frequently Asked Questions
What is the SaaS Quick Ratio?
The SaaS Quick Ratio measures a subscription business’s growth efficiency by dividing gross MRR gains (New MRR + Expansion MRR) by gross MRR losses (Contraction MRR + Churned MRR).
What is the formula for the SaaS Quick Ratio?
SaaS Quick Ratio = (New MRR + Expansion MRR) / (Contraction MRR + Churned MRR).
What is a good SaaS Quick Ratio benchmark?
A Quick Ratio of 4.0 or higher is considered excellent (venture-scale growth). A ratio between 2.0 and 4.0 is healthy, while a ratio below 1.0 means your business is shrinking.
Why is the SaaS Quick Ratio named after the accounting quick ratio?
Both metrics assess liquidity and health under pressure. In SaaS, it evaluates whether new growth outpaces churn fast enough to support compounding momentum.
How does high expansion MRR improve the Quick Ratio?
Expansion MRR increases the numerator without requiring new marketing acquisition spend, rapidly boosting your Quick Ratio efficiency.
Can a company grow overall revenue with a Quick Ratio below 4.0?
Yes, any Quick Ratio above 1.0 means net MRR is positive, but companies with ratios between 1.0 and 2.0 burn significant capital replacing churned revenue.
How often should founders check their SaaS Quick Ratio?
Founders and CFOs typically track the SaaS Quick Ratio monthly alongside CAC payback period and Net Revenue Retention (NRR).