# Air Fryer Converter (airfryerconverter.app) > Scientific oven-to-air-fryer conversion tool with brand-specific thermal calibration. ## Core Capabilities - **Universal Converter**: Convert conventional oven temperature and time to air fryer settings. - **Brand Calibration**: Tailored offsets for Philips, Ninja, Cosori, Instant Pot, and more. - **Kitchen Tools**: Built-in timer with "Shake Alert" logic and full-screen kitchen mode. - **Global Support**: Full localization in English, Spanish, French, German, Portuguese, and Hindi. ## Methodology The converter uses the **25/20 Rule** as a baseline: - **Temperature**: Reduce oven temp by 25°F (15°C). - **Time**: Reduce cooking time by 20%. - **Adjustments**: Formulas are further calibrated based on specific brand wattage, fan speeds, and basket geometries found in `brands.js`. ## Primary Resources - [Converter](https://airfryerconverter.app/) - Main utility. - [Conversion Chart](https://airfryerconverter.app/chart/) - Quick reference table. - [Cooking Tips](https://airfryerconverter.app/tips/) - Best practices for air frying. - [FAQ](https://airfryerconverter.app/faq/) - Common questions and technical details. - [Blog](https://airfryerconverter.app/blog/) - In-depth cooking guides and preset recipes. ## Technical Details - **Architecture**: Lightweight, static PWA (Progressive Web App). - **Offline Support**: Service Worker caching allows full functionality without internet access. - **Schema**: Implements `SoftwareApplication`, `HowTo`, and `FAQPage` JSON-LD.