Parallelogram Calculator
Calculate area and perimeter from base, height, and side length.
Formula
A = b×h, P = 2(b+s)
Area equals base times height. Perimeter is 2 times the sum of base and side.
Examples
Base=8, Height=5, Side=6
Base=10, Height=4, Side=7
Frequently Asked Questions
How is the area of a parallelogram calculated?
A = base × height, where height is the perpendicular distance between the parallel sides.
What is the perimeter of a parallelogram?
P = 2(base + side), since opposite sides are equal.
About this Calculator
Calculate area and perimeter from base, height, and side length. All calculations are performed in your browser for instant results. Formulas are mathematically exact using JavaScript's built-in Math functions.