Four to Three Ratio Calculator

Calculate dimensions and areas using the standard 4:3 aspect ratio, commonly used in video, displays, and traditional media formats

Input Parameters

Calculation Results

Calculation Formula

Area = Length × Width

Where:
Length = 4 units
Width = 3 units
Area = Total area in square units

Result

Length:

0

Width:

0

Area:

0

Ratio:

4:3

Four to Three Ratio Calculator Usage Guide

Learn how to use the 4:3 ratio calculator and its applications

How to Use This Calculator

  1. Enter the length value for the 4:3 ratio (the standard length component)
  2. Enter the width value for the 4:3 ratio (the standard width component)
  3. Click the "Calculate" button to compute the area
  4. The results will display the calculated area and confirm the 4:3 ratio

What is the 4:3 Ratio?

The 4:3 ratio (also known as 1.33:1) is an aspect ratio where the width is 4 units and the height is 3 units. It was the standard for television screens and computer monitors before the adoption of widescreen formats.

Applications of the 4:3 Ratio

  • Traditional television screens
  • Old computer monitors
  • Some digital cameras
  • Classic movie formats
  • Document templates and presentations

Example Use Cases

If you need to calculate the area of a traditional TV screen that has dimensions of 32 inches in length and 24 inches in width, enter 32 in the length field and 24 in the width field to determine that the area is 768 square inches.