Free Product Management Tools & Calculators

No signup required. Calculate, prioritize, and plan.

☰ Prioritization Frameworks

RICE Calculator

Prioritize features using Reach, Impact, Confidence, and Effort scoring.

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ICE Calculator

Quick prioritization using Impact, Confidence, and Ease.

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WSJF Calculator

Weighted Shortest Job First for SAFe Agile teams.

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MoSCoW Prioritization

Categorize features into Must, Should, Could, Won't have.

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Kano Model

Classify features by customer satisfaction impact.

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Opportunity Scoring

Find gaps between customer importance and satisfaction.

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👥 Customer Metrics

NPS Calculator

Calculate your Net Promoter Score from survey responses.

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Product-Market Fit

Sean Ellis's 40% test to measure product-market fit.

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Churn Rate Calculator

Calculate what percentage of customers you're losing.

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Retention Rate Calculator

Measure how well you retain customers over time.

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CLV Calculator

Calculate Customer Lifetime Value.

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CAC Calculator

Calculate Customer Acquisition Cost.

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📈 SaaS & Revenue Metrics

MRR Calculator

Calculate Monthly Recurring Revenue.

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ARPU Calculator

Calculate Average Revenue Per User.

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LTV:CAC Ratio

Measure customer acquisition efficiency.

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CAC Payback Period

How long to recover acquisition costs.

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Net Revenue Retention

Measure revenue growth from existing customers.

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SaaS Quick Ratio

Measure growth efficiency.

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⚙ Agile & Planning

Sprint Velocity

Calculate team velocity for sprint planning.

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A/B Test Sample Size

Calculate sample size for statistical significance.

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Sprint Name Generator

Generate creative names for your sprints.

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Team Name Generator

Generate names for your product teams.

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Changelog Generator

Generate changelog entries from your updates.

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Need more than calculators?

ProductLift helps you collect feedback, prioritize features, and share your roadmap.