There is a well-established pattern for a marketing calculator. Ask for a few numbers, produce a confident-looking figure, gate it behind an email address, and never explain how the figure was reached.
It converts well. We have built the tools differently, and it is worth explaining why rather than leaving it as an unexplained design choice.
We sell compliance software to people who will be personally accountable for a filing. A vendor that oversells its certainty in a free calculator has told that buyer something about how it behaves when the stakes are higher.
The tools are also genuinely useful, which is the other half of the argument. A visitor who can see the method, disagree with an assumption and change it is getting something a gated black box never provides.
A summary of a regulation is not the regulation. These are the primary documents this page is based on.
Four questions, and you get the year you first file, the framework, and what to collect first.
Plain-language explainers of the FRC and SEC rules, ISSB S1 & S2, and what each asks you to disclose.
What a consultant-led reporting cycle costs against an annual licence, in Naira.