Flag Calculator
Calculate the required dimensions, area, and material quantities for a rectangular flag based on its width and height.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Flag Calculator
- Enter Width and Height in meters (e.g., 1.5 for 1.5 m). Both must be positive numbers.
- Enter Fabric Price per square meter in dollars (e.g., 5 for $5/m²). Can be zero.
- Click Calculate or press Enter on any input field.
- Results appear below:
- Area = Width × Height (m²)
- Perimeter = 2 × (Width + Height) (m)
- Fabric Cost = Area × Price per m² ($)
All inputs use metric units (meters). Invalid entries show red error messages.
Previous Results
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Frequently Asked Questions
Enter the width and height of the flag in meters, and the fabric price per square meter. Click 'Calculate' to get the area, perimeter, and total cost.
The calculator will show an error message and require positive numbers for width and height, and a non-negative price.
No, this calculator is designed only for rectangular flags. For other shapes, different formulas are needed.