All aviation calculators
Less time doing the math. More time understanding your flight.
Crosswind
Use this aviation wind calculator to resolve steady and gust wind into crosswind and headwind or tailwind.
Crosswind component
Calculate lateral wind, then use the interactive angle chart to see how the component changes.
Headwind component
Find the wind working with—or against—your runway.
True airspeed
Turn air density into a clearer picture of your airspeed.
Ground speed
Know your speed over the ground, with wind accounted for.
Wind correction angle
Find the heading that keeps you on course.
Fuel burn
Calculate trip, reserve and taxi fuel from flight time and hourly burn.
Point of no return
Find the farthest modeled point from which you can return within usable endurance.
Point of equal time
Find where the time to return equals the time to continue to destination.
Pressure altitude
Find the standard-pressure altitude and compare QNH, QNE and QFE.
Density altitude
Estimate the effect of pressure and temperature on air density.
Each calculator includes editable inputs and transparent methods. No account or database required.