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SaaS calculators

Understand recurring revenue, retention, growth efficiency, and unit economics. Every live calculator includes its formula, a practical example, and clear guidance.

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All saas calculators

8 free calculators

SaaS

Customer Acquisition Cost Calculator

Calculate the average sales and marketing cost required to acquire one new customer.

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SaaS

MRR Calculator

Calculate normalized monthly recurring revenue from customers and average monthly revenue.

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SaaS

ARR Calculator

Annualize monthly recurring revenue for a subscription business.

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SaaS

SaaS Churn Rate Calculator

Calculate the percentage of starting SaaS customers lost during a period.

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SaaS

LTV to CAC Ratio Calculator

Compare customer lifetime value with customer acquisition cost.

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SaaS

SaaS CAC Payback Calculator

Estimate how many months of gross profit are needed to recover customer acquisition cost.

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SaaS

Net Revenue Retention Calculator

Calculate recurring revenue retained after expansion, contraction, and churn.

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SaaS

SaaS Rule of 40 Calculator

Combine recurring-revenue growth and profit margin into the SaaS Rule of 40 score.

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