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Freemium Conversion Calculator — SaaS Growth

Private, client-side SaaS funnel model

Freemium Conversion Calculator

Estimate activation, free-to-paid conversion, paid users, MRR lift and product-led growth funnel quality.

users
%
STEP 01👥
Enter free audience
Add free users, activation rate and the share eligible for upgrade prompts.
STEP 02🔁
Apply conversion
Model free-to-paid conversion, trial-to-paid impact and average paid ARPU.
STEP 03💸
Review MRR lift
See paid users, MRR, ARR, funnel leakage and what to optimize next.
Paid Conversions
converted users
MRR
monthly recurring
💵
ARR
annualized
📈
Conversion
funnel health
🔁
Activation Gap
inactive users
Freemium Funnel Inputs
users
%
%
%
$/mo
%
Funnel Breakdown
🔁

Calculate to see the conversion funnel

Conversion Risk
🧭

Risk band appears after calculation

Conversion Metrics
🧮

Metrics appear after calculation

✦ Result Explainer

Your explanation appears here

▣ Growth Action Plan
📋

Your plan appears after calculation

◎ What If Simulator

Test conversion and ARPU changes without changing your main result.

Calculate your baseline first

● Ask About Your Result
Calculate first, then ask about activation, conversion rate or MRR impact.
Frequently Asked Questions

It multiplies free users × activation rate × upgrade eligibility × free-to-paid conversion rate, then multiplies paid conversions by ARPU to estimate MRR.

It varies by product and market. This tool treats very low conversion as a warning, 2–4% as watch/solid territory, and 8%+ as excellent for many PLG funnels.

No. All calculations run locally in your browser. There are no API calls, analytics, localStorage, tracking pixels or external data transfers.

Calculation Disclaimer

Results are estimates for planning and product-led growth analysis only. Conversion benchmarks vary by market, pricing, onboarding quality and customer segment. This tool runs entirely client-side and does not store or transmit your inputs.

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