Free Aviation Tools — Built for Pilots

Calculate crosswind and headwind components for any runway and wind condition. Visualize wind vectors, compare multiple runways at once, and check against your personal minimums.

Whether you're planning a flight or studying for your PPL, understanding crosswind components is essential. This calculator gives you instant answers with a clear visual breakdown — and it's useful long after you pass your exam.

Paste any raw METAR or TAF report and get a complete plain-language translation. See flight categories, weather alerts, and timeline analysis at a glance.

Reading raw METARs and TAFs is a skill every pilot needs — and one that's tested on the written exam. Use this decoder to practice reading weather reports and to quickly check conditions at any airport.

Convert between all the units pilots encounter daily — distance, speed, pressure, temperature, altitude, volume, weight, and time. Built specifically for aviation with the conversions you actually need.

Nautical miles to statute miles. Millibars to inches of mercury. Celsius to Fahrenheit. If you've ever fumbled a conversion during flight planning or on a practice exam, this tool solves that instantly.

Calculate aircraft weight and balance with CG envelope visualization. Add stations, adjust fuel loads, and verify your center of gravity is within limits — all with a clear visual display.

Weight and balance is tested on every FAA written exam and is critical for safe flight operations. This tool lets you practice CG calculations and verify your work with an interactive envelope chart.

Calculate pressure and density altitude with the full scientific method. Understand how temperature and humidity affect aircraft performance with detailed impact analysis.

Density altitude is critical for safe flight operations, especially at high elevations on hot days. This calculator helps you understand the real impact on takeoff performance and climb capability.