Planning tools
Flight planning calculators. The math pilots do before every flight.
Crosswind calculator
Enter wind direction, speed, and runway heading. Get headwind, crosswind, and tailwind components instantly.
Density altitude
Field elevation, temperature, and altimeter setting in — density altitude and pressure altitude out. Know your performance.
Fuel planner
Trip fuel, reserve fuel, and total fuel required based on distance, burn rate, winds, and regulatory minimums.
Weight and balance
Load passengers, baggage, and fuel. See gross weight, CG position, and envelope limits — per your aircraft profile.
Time/speed/distance
Enter any two, get the third. Ground speed from TAS and wind, ETE from distance and speed, distance from time and speed.
Heading and wind correction
True course, wind direction, wind speed, and TAS — get true heading, wind correction angle, and ground speed.
Performance tools
Performance and reference calculators. Beyond basic flight planning.
TAS / CAS / IAS converter
Convert between indicated, calibrated, and true airspeed at any altitude and temperature. Mach number included.
Time of useful consciousness
Altitude in, time out. Know how long you have at any cabin altitude — critical for high-altitude and pressurization failure scenarios.
Pressure altitude
Field elevation and altimeter setting to pressure altitude. Essential for performance chart entry.
Unit conversions
Nautical miles, statute miles, kilometers. Gallons, liters, pounds. Feet, meters. All the conversions pilots need.
Descent planning
Top of descent point, descent rate, and vertical speed required — based on altitude to lose and ground speed.
Runway required
Takeoff and landing distance adjusted for density altitude, weight, wind, and runway slope. Per your POH data.
Faster than a flight computer
Every calculator uses the same formulas from your POH and the Pilot's Handbook of Aeronautical Knowledge. No proprietary interpretations — just accurate math, instantly.
Results are displayed with the inputs so you can verify every number. Great for training, checkride prep, and real-world flight planning.