Free time speed distance calculator
Online time speed distance calculator for pilots
Use the time speed distance calculator to solve any missing leg value from flight time, groundspeed, and distance with aviation units.
Enter any two values.
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Open a dedicated calculator page for wind, fuel, time, crosswind, density altitude, climb and descent planning, turn performance, aviation unit conversion, local input history, and PDF export after sign-in.
Solve heading, wind correction angle, and groundspeed from course, TAS, and wind.
Solve time, speed, or distance for a flight leg with pilot-friendly units.
Plan flight fuel, reserve, endurance, and range in one aviation fuel page.
Review the key takeoff or landing numbers, wind, and runway margin in one place.
Calculate pressure altitude and density altitude for takeoff and landing planning.
Check crosswind and headwind components for a runway heading and surface wind.
Work out climb or descent distance, gradient, angle, vertical speed, and time.
Calculate bank angle, rate of turn, turn radius, and full-turn time.
Add, subtract, multiply, and divide time values in simple or advanced formats.
Convert distance, speed, altitude, fuel, time, pressure, and weight for flight planning.