Editorial Policy

Accuracy over keyword count

We group synonyms and related queries on a single page when they express the same user intent. We avoid creating redundant near-identical pages for minor keyword variations. Each calculator includes the definition, formula, reverse direction, example calculations and conditions under which an answer changes.

Sources and calculations

We prefer NIST, BIPM and other primary standards for unit values. Sources link to the specific reference rather than relying on unsourced conversions. Exact factors and approximate measurements are marked differently.

Authorship and review

Qudoos is the identified author and tool maintainer. No separate expert reviewer, scientific certification or testing laboratory is claimed. A named page-update date indicates when website content was updated, not a guarantee of independent peer review.

Conflict and corrections

We do not present external scientific sources as sponsors. If a verified error is found, we update the affected page and, where material, amend examples, source notes or code. Reports can be sent to [email protected].

Accessibility and integrity

Explanations should not depend solely on charts; numerical tables and textual formulas provide alternatives. We use clear headings, labelled inputs and straightforward navigation. We welcome reports of broken controls or accessibility failures.