SkyCalc

SkyCalc: E6B Flight Computer

Offline E6B-style calculators for wind correction, density altitude, true airspeed, fuel, practice problems, and weight and balance.

SkyCalc: E6B Flight Computer feature graphic

Designed For

Student pilots, flight instructors, and general aviation pilots.

Included Calculators

  • Wind triangle
  • Runway wind components
  • Pressure and density altitude
  • True airspeed
  • Time, speed, distance, and fuel

Calculation Workflow

Enter valuesUse field units and project conditions.
Review resultCheck the calculated output and assumptions.
Verify externallyConfirm against official sources where the work is regulated or safety critical.