Triangle Area Calculator

Calculate the area of a triangle using multiple methods.

Calculate Triangle Area with Multiple Methods

Our Triangle Area Calculator provides multiple methods to calculate the area of a triangle.

  • 1

    Base and Height

    Calculate area using the traditional base × height formula.

  • 2

    Heron's Formula

    Find area using the lengths of all three sides.

  • 3

    Two Sides and Angle

    Calculate area using two sides and the included angle.

Use Sides, Height, or Coordinates to Find Area

Perfect for students, engineers, and geometry professionals.

  • 1

    Educational Use

    Learn different methods to calculate triangle area.

  • 2

    Engineering Applications

    Calculate areas for design and analysis tasks.

  • 3

    Professional Use

    Quick and accurate area calculations for various applications.

Help Us Improve

We'll only use this to follow up on your feedback if needed.