Editorial Policy

Number Convert publishes free calculators and explanatory content. This page states the rules that content follows: how AI is used, how numbers are reviewed, when pages are updated, how corrections work, and how advertising is kept apart from results. The companion Methodology page covers how the calculators themselves are built and tested.

Who we are

Number Convert is built and maintained by InventiveHQ. We are a small technical team, not a faceless content farm: every calculator implements a formula we can show you, and every dataset we cite has a checkable origin. We publish under the Number Convert name and you can reach the people behind it at contact@numberconvert.com.

How we use AI

We use AI assistance for drafting prose and accelerating development. We do not publish raw AI output. The rules we hold ourselves to:

• Calculations are code, not generated text.A calculator’s math is implemented in the tool itself and tested against worked examples; AI never invents a result that appears on this site.
• No claim without a source or a computed number. Explanatory text is grounded in the tool’s own outputs or in cited public data. Filler written to satisfy a word count is exactly the kind of content we remove.
• Numbers carry dates.Where a figure is time-sensitive — a tax bracket, a fee benchmark, an average rate — we state the year or as-of date it was verified.

Review and updates

New and substantially revised pages are reviewed before publication for factual accuracy, working inputs and outputs, and freedom from placeholder text. Annual datasets are refreshed when their authoritative sources publish new numbers, and each page’s “Last updated” line reflects the change. Pages that we can no longer maintain to this standard are fixed or removed rather than left to decay.

Corrections

If something on this site is wrong, we want to hear about it: email contact@numberconvert.com or use the contact page. Accuracy corrections jump the queue: we investigate, fix the tool or text, and update the page’s date. When a correction changes a result people may have relied on, we say what changed rather than silently editing.

Advertising and independence

Number Convertis free because it is advertising-supported. Ads are clearly labeled and never presented as content. Advertising relationships have zero influence on calculator results — the math runs in code that does not know what an advertiser is. Where a page contains affiliate or partner links, they are marked as such and the same correction rules apply to any product figures we state. We hold our ad placements to editorial standards: we removed an advertising network in 2026 after it repeatedly served creatives (dating-style and clickbait ads) we would not publish as content, and we keep category controls under active review.