Free founder calculators
Quick, no-signup tools to sanity-check the numbers behind any idea.
MRR Calculator
Monthly Recurring Revenue from your customer base.
OpenLTV Calculator
Lifetime value of a customer.
OpenCAC Calculator
Customer Acquisition Cost.
OpenChurn Rate Calculator
How fast you're losing customers.
OpenBurn Rate Calculator
Net monthly cash burn.
OpenBreak-Even Calculator
Units you must sell to cover fixed costs.
OpenROI Calculator
Return on investment.
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