Crosswind Calculator

Crosswind Calculator calculator can be used to calculate the crosswind component for aircraft during takeoff and landing by entering wind speed, wind direction, and aircraft heading.

Input Parameters

0-359 degrees, where 0° is North, 90° East, 180° South, and 270° West

0-359 degrees, where 0° is North, 90° East, 180° South, and 270° West

Calculation Results

Crosswind Component

-- knots

Calculation Formula

Crosswind = Wind Speed × sin(Wind Direction - Aircraft Heading)

Where:
Crosswind: Component of wind perpendicular to the runway
Wind Speed: Speed of the wind
Wind Direction: Direction from which the wind is blowing
Aircraft Heading: Direction the aircraft is pointing

Safety Guidelines

• Crosswind up to 5 knots: Easy to handle
• Crosswind 5-15 knots: Requires skill and attention
• Crosswind 15-25 knots: Difficult to handle, requires experience
• Crosswind over 25 knots: Extreme danger, landing not recommended

Crosswind Calculator Calculator Usage Guide

Learn how to use the Crosswind Calculator calculator and its working principles

What is Crosswind?

Crosswind is the component of wind that is perpendicular to the direction of runway approach or departure. It's an important factor for aircraft performance during takeoff and landing.

How to Use This Calculator

  1. Enter the Wind Speed in knots
  2. Enter the Wind Direction in degrees true (0° is North, 90° East, 180° South, and 270° West)
  3. Enter the Aircraft Heading in degrees true
  4. Click the Calculate button to get the crosswind component

Understanding the Results

The calculator shows the crosswind component in knots. Positive values indicate crosswind from the right side of the aircraft when facing the runway, while negative values indicate crosswind from the left side.

Important Notes

  • For accurate results, ensure all inputs are in true degrees
  • This calculator provides the crosswind component only and doesn't account for other factors like wind shear or gusts
  • Always consult official aviation weather reports for real-time wind conditions
  • Pilots should be particularly cautious when operating in crosswinds exceeding 15 knots