# CalcHub

Search or browse hundreds of free calculators.

Free calculator directory: finance, math, conversion, statistics, and more. Fast, clear, mobile-friendly tools—no sign-up required to calculate.

## Machine-readable index
- Tools catalog (JSON): https://quickcalculator.co/tools.json

## Browse
- Calculator directory (A–Z): https://quickcalculator.co/calculators
- By category: https://quickcalculator.co/calculators/categories
- Tools landing: https://quickcalculator.co/tools

## Crawling
- Public HTML pages are intended to be indexed.
- Do not crawl write APIs: paths under /api/ are application endpoints, not documents.