Area of Irregular Shapes Calculator is a free, browser-based tool designed to quickly calculate the area of irregular polygons using coordinate points.

It’s especially useful for:

Land and plot area calculations

Surveying and mapping tasks

Construction planning

Academic geometry problems

Engineering and design work

Simply enter vertex coordinates and the calculator computes the area instantly using the shoelace formula. No signup, no downloads — fast, accurate, and mobile-friendly.

Built to simplify complex polygon calculations that are otherwise time-consuming when done manually