Perimeter Calculator | Suffix Free SEO Tools

Suffix Free SEO Tools

Free Online Calculators & Conversion Tools

Perimeter Calculator

Calculate perimeter of various geometric shapes with step-by-step solutions

Length

Width

Side Length

Side 1

Side 2

Side 3

Radius

Side 1

Side 2

Number of Sides

Side Length

Perimeter

Shape

Rectangle

Selected Shape

Formula

2 × (Length + Width)

Perimeter Formula

Step 1: Formula

Perimeter = 2 × (Length + Width)

Step 2: Values

Length = 0, Width = 0

Step 3: Calculation

Perimeter = 2 × (0 + 0) = 0

Multiple Shapes - Rectangle, Square, Triangle, Circle, Parallelogram, Regular Polygon
Visual Shape Representation - Canvas drawings for each shape with dimensions
Multiple Units - Meters, centimeters, millimeters, feet, inches
Step-by-Step Solutions - Detailed calculation steps
Auto Calculation - Updates as you change values
Interactive Shape Selection - Visual shape selector
Responsive Design - Works on all devices
Formula Display - Shows the formula used for calculation
Dimension Visualization - Shows dimensions on shape drawings
Regular Polygon Support - Calculate perimeter for any regular polygon

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