About Calculator Campus
Calculator Campus is a growing catalog of practical calculators built to make useful math fast, clear, and checkable.
The project
Calculator Campus exists to make everyday calculations easier to trust. Each page pairs a focused calculator with the formulas, assumptions, sources, and examples a reader needs to understand the output.
The site is built as a living catalog: new calculators are added when there is a real search need, a clear formula, and enough source evidence to make the result useful.
Who runs it
Calculator Campus is built and edited by Nick Major. It sits alongside other experiments and software projects, which you can find on Nick's projects page.
Nick owns editorial direction for the site, from source standards to calculator QA, and is the editor of record for pages that do not name a separate reviewer.
How it is built
The workflow is AI-assisted, but the model is not the editor. Published calculators are checked with formula tests, source reviews, rendered-page validation, accessibility checks, and human editorial judgment before they go live.
For the detailed publishing standard, read the methodology page.