Wing Aspect Ratio Calculator

Wing Aspect Ratio Calculator calculator can be used to determine the aspect ratio of an aircraft's wing, which is an important aerodynamic parameter that affects lift, drag, and overall aircraft performance.

Input Parameters

Calculation Results

Calculation Formula

Aspect Ratio (AR) = Wing Span / Wing Chord

Where:
Aspect Ratio (AR) is the ratio of the wing span to the wing chord.
Wing Span is the distance from one wing tip to the other.
Wing Chord is the distance from the leading edge to the trailing edge of the wing.

Result

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Wing Aspect Ratio Calculator Usage Guide

Learn how to use the Wing Aspect Ratio Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the Wing Span in meters or feet. This is the distance from one wing tip to the other.
  2. Enter the Wing Chord in meters or feet. This is the distance from the leading edge to the trailing edge of the wing.
  3. Click the Calculate button to compute the wing aspect ratio.
  4. The result will be displayed in the Results section, showing the aspect ratio value.

Understanding Wing Aspect Ratio

The wing aspect ratio (AR) is a critical aerodynamic parameter that affects an aircraft's lift-to-drag ratio. It is defined as the ratio of the wing span to the average wing chord.

A higher aspect ratio typically results in lower drag and higher efficiency, making the aircraft more suitable for long-range flight. Aircraft with lower aspect ratios (such as fighter jets) can have better Maneuverability but may suffer from higher drag at high speeds.

Example Calculation

If an aircraft has a wing span of 15 meters and a wing chord of 1.5 meters, the aspect ratio would be:

AR = 15 meters / 1.5 meters = 10

This means the wing is 10 times longer than it is wide, indicating a relatively high aspect ratio that would provide better aerodynamic efficiency.