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Free area of parallelogram calculator & parallelogram area calculator. Calculate parallelogram area, perimeter, and properties using base and height measurements with step-by-step solutions. Our calculator supports rectangles, squares, rhombuses, and general parallelograms.
Last updated: February 2, 2026
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Enter the length of the base side
Enter the perpendicular height
This is a rectangular parallelogram with significantly different base and height dimensions.
The parallelogram has a rectangular shape with opposite sides equal and parallel, and all angles are 90 degrees.
Formula
Area = base × height
Uses the fundamental parallelogram area formula for all parallelogram types
Formula
Perimeter = 2(base + height)
Calculates perimeter for rectangular parallelograms using base and height
Features
Area + Perimeter
Provides comprehensive parallelogram calculations including both area and perimeter
Focus
Area Calculation
Dedicated tool for accurate parallelogram area calculations with step-by-step solutions
Formula types
Base×Height, Vector Cross
Supports multiple parallelogram area formulas including base×height and vector methods
Process
Step-by-Step
Provides detailed step-by-step process for parallelogram area calculations
For parallelogram with base = 5 cm and height = 3 cm:
Area
15 cm²
Perimeter
16 cm
Our area of parallelogram calculator uses the fundamental geometric formula to calculate parallelogram area and perimeter. The calculation applies base × height principles to determine area for all types of parallelograms including rectangles, squares, and rhombuses.
Area = base × heightPerimeter = 2 × (base + height)For rectangles: Area = length × widthFor squares: Area = side²This fundamental formula works for all parallelogram types. The base is any parallel side, and the height is the perpendicular distance between parallel sides.
Shows base, height, and area calculation for parallelogram
Parallelogram area calculation is based on fundamental geometric principles. The area formula Area = base × height works because any parallelogram can be transformed into a rectangle with the same base and height without changing the area. This is the basis for all parallelogram area calculations.
Need help with other geometry calculations? Check out our trapezoid calculator and rectangle calculator.
Get Custom Calculator for Your PlatformResult: Area = 48 cm², Perimeter = 28 cm
The parallelogram has an area of 48 square centimeters and a perimeter of 28 centimeters.
Base = 5 cm, Height = 5 cm
Area = 25 cm², Perimeter = 20 cm
Base = 12 cm, Height = 4 cm
Area = 48 cm², Perimeter = 32 cm
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