About This Tool

This is a fast and simple online tool designed to help you calculate the area of any triangle. By using Heron’s formula, it provides an accurate result based on the lengths of the three sides you provide, without needing to know the height or angles. This convenient tool is completely free to use and works seamlessly on any device.

Disclaimer: The information provided by this tool is for reference only and should not be considered professional advice.

How to Use

1. Enter the length of each side of your triangle in the “Side A,” “Side B,” and “Side C” fields.
2. Select your preferred unit of measurement from the dropdown menu.
3. Click the “Calculate Area” button.
4. The area of the triangle will be displayed below.