Editorial policy

Accuracy, sources and transparent limitations

Original explanations

SiCalcs explanations are written to address the purpose of each tool and include formula descriptions, realistic examples and known exclusions. We avoid generic filler, promotional guarantees and implied professional endorsements.

Source selection

We prefer primary sources for official measurement standards and established public-health screening guidance. Other numerical examples are derived from formulas shown on the page, with rounding explained as needed.

Health and finance information

These tools are educational. A numerical estimate alone does not establish the suitability of a loan, investment, diet, weight goal or exercise intensity for an individual. Users should consult qualified professionals for decisions with meaningful consequences.

Advertising independence

Future ads or sponsored links, if added, will be distinguished from calculator controls and should not determine mathematical outputs or editorial claims. Commercial relationships will be disclosed where relevant.

Review status

This website does not claim an external professional certification or independent third-party numerical audit. Automated tests and manual evaluation are ongoing.