M
MJJ Tools

Crosswind Calculator

Calculate crosswind and headwind components for aviation operations. Analyze wind effects on runway operations and get safety recommendations for different aircraft types.

Wind and Runway Data

Magnetic heading of runway (001-360)

Magnetic direction wind is coming from

About Crosswind Calculations

Wind Components:

  • • Crosswind = Wind Speed × sin(Wind Angle)
  • • Headwind = Wind Speed × cos(Wind Angle)
  • • Wind Angle = |Wind Direction - Runway Heading|
  • • All calculations use magnetic headings

Typical Limits:

  • • Light Aircraft: 15 knots crosswind
  • • Medium Aircraft: 25 knots crosswind
  • • Heavy Aircraft: 35 knots crosswind
  • • Always check POH/AFM for specific limits