Tools

Free marketing and finance calculators. They run in your browser, no sign-up.

A set of calculators to support marketing and financial decisions. The full set of 40+ tools is at tools.consaldi.pl.

Calculate customer acquisition cost and lifetime value — the foundation of every budget decision.

Churn and retention analysis for subscription models.

See how much you need to sell to break even at a given cost structure.

Calculate real product margin after costs, fees and returns.

Plan campaign budget and estimate results at a given CPC/CPM and conversion.

Estimate revenue lost to abandoned carts and recovery potential.