Construction Information Services

Area Calculator for irregular Shapes

Area Calculator

How to use this area calculator:
Enter coordinates of nodes of any polygon; the horizontal and vertical coordinates;
press enter after entering each pair of coordinates;
when finished with all nodes click calculate button to get the area.

More Tools

Scientific Calculator

Most suitable for educational web sites, as well as those concerned with presentations that include figures.

Unit Conversion

Coverts units from SI to metric system and vise versa.

Present Worth Calculator

compare two or more schemes each with a different initial investment and different running costs

More scripts and tools to be added soon

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