Aviation Unit Converter
Professional aviation unit conversions with educational context
Length and distance conversions
Specialized calculations for flight planning and performance
Calculate pressure altitude from field elevation and altimeter setting
What You Can Do
8 Conversion Categories
Distance, speed, altitude, temperature, pressure, volume, weight, and fuel — all the categories pilots encounter in training and flight planning.
Batch Conversions
Convert a single value across multiple target units at once. No need to run the same conversion repeatedly.
Quick Reference Guide
Common conversion factors and rules of thumb are built in so you can double-check your mental math.
Why Pilots Use This
Aviation uses a mix of imperial, metric, and nautical units that trips up even experienced pilots. Nautical miles for distance, feet for altitude, knots for airspeed, inches of mercury for pressure — getting a conversion wrong during flight planning can have real safety consequences.
- Unit conversion questions appear on every FAA knowledge exam
- Eliminates mental math errors during time-sensitive flight planning
- Covers aviation-specific units you won't find in generic converters
Frequently Asked Questions
Tools pilots actually use
Crosswind, METAR, weight & balance — always free, no sign-up needed.
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