Free SaaS Calculators
Calculate your key SaaS metrics instantly. No signup required. Just enter your numbers and get results with explanations of what good looks like.
Churn Rate Calculator
Calculate your monthly and annual customer or revenue churn rate. Understand if your churn is healthy for your business stage.
Customer Lifetime Value
Calculate LTV using ARPA and churn rate. See how much revenue you can expect from each customer over their lifetime.
CAC/LTV Ratio Calculator
Calculate your CAC to LTV ratio and CAC payback period. Understand if your customer acquisition is profitable.
SaaS Valuation Calculator
Estimate your SaaS company's enterprise value using ARR multiples. Calculate both equity value and enterprise value.
Why use these calculators?
Instant Results
Get your metrics calculated immediately. No signup, no waiting, no spreadsheets.
Learn What's Good
Each calculator explains industry benchmarks so you know if your metrics are healthy.
Understand the Math
See the formulas behind each calculation so you can apply them to your own analysis.
Want to track these metrics automatically?
GrowPanel connects to your billing system and calculates all your SaaS metrics in real time. Free until $200k ARR.
